DoctorsProofNPPES directory · verify at state boards

Doctors in Mason City, IA

233 physicians listed in the NPPES public registry. Page 3 of 4.

NPPES tenure ≠ clinical experience. "Years on NPPES" is time since the physician first registered a National Provider Identifier, not time practicing medicine. Verify current license status with the state medical board.

Verify a license at the Iowa Board of Medicine

Dr. Lori Lindstrom, MD

Family Medicine

20 yrs NPPES
NPI 1205936432
1327 6TH SW, Mason City, IA 50401(641) 423-0711
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Stephanie Seemuth, DO

Family Medicine

20 yrs NPPES
NPI 1265532303
1327 6TH ST SW, Mason City, IA 50401(641) 423-0711
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. David Popp, MD

Internal Medicine

20 yrs NPPES
NPI 1710068432
1000 4TH ST SW, Mason City, IA 50401(641) 428-6999
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Hubert Oakley, MD

Diagnostic Radiology

20 yrs NPPES
NPI 1629149844
1010 4TH ST SW, SUITE 100, Mason City, IA 50401(641) 424-0102
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Wade Sewell, DO

Anesthesiology

19 yrs NPPES
NPI 1407902547
1000 4TH ST SW, Mason City, IA 50401(641) 422-7000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $74.04 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$74.04

Total received

4

Transactions

2

Paying companies

Top paying companies

Merck Sharp & Dohme LLC$53.19
Edwards Lifesciences Corporation$20.85

Among the 62,108 anesthesiology doctors we've analyzed, about 29% received any industry payment (median $64 among those who did). This doctor's total ranks around the 86th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US anesthesiology doctors.

Payments to Wade Sewell do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Jay Mixdorf, MD

Family Medicine

19 yrs NPPES
NPI 1841331253
1501 4TH ST SW, Mason City, IA 50401(641) 422-5244
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Michael Scherb, MD

Orthopaedic Surgery

19 yrs NPPES
NPI 1538292883
250 S CRESCENT DR, Mason City, IA 50401(641) 494-5210
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $201.49 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$201.49

Total received

6

Transactions

4

Paying companies

Top paying companies

Zimmer Biomet Holdings, Inc.$113.68
Smith+Nephew, Inc.$46.25
Pacira Pharmaceuticals Incorporated$21.89
bioMerieux Inc$19.67

Among the 28,855 orthopaedic surgery doctors we've analyzed, about 64% received any industry payment (median $545 among those who did). This doctor's total ranks around the 57th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US orthopaedic surgery doctors.

Payments to Michael Scherb do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Tanusin Ploysangam, MD

Dermatology

19 yrs NPPES
NPI 1588783385
1010 4TH ST SW, STE 330, Mason City, IA 50401(641) 424-0402
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Burt Humburg, MD

Internal Medicine

19 yrs NPPES
NPI 1013134469
1000 4TH ST SW, Mason City, IA 50401(641) 428-7000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Brandt Riley, DO

Ophthalmology

19 yrs NPPES
NPI 1306064324
HWY 122, Mason City, IA 50402(641) 423-8861
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Bryan Navarette, MD

Diagnostic Radiology

19 yrs NPPES
NPI 1164640041
1010 4TH ST SW STE 100, Mason City, IA 50401(641) 424-0102
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Melissa Summerfield, MD

Ophthalmology

19 yrs NPPES
NPI 1609096478
3121 4TH ST SW, Mason City, IA 50401(757) 423-8861
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $178.99 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$178.99

Total received

3

Transactions

3

Paying companies

Top paying companies

Horizon Therapeutics plc$123.87
Mallinckrodt Hospital Products Inc.$28.81
Alcon Vision LLC$26.31

Among the 23,451 ophthalmology doctors we've analyzed, about 60% received any industry payment (median $348 among those who did). This doctor's total ranks around the 60th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US ophthalmology doctors.

Payments to Melissa Summerfield do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Haley Newbrough, MD

Pediatrics

19 yrs NPPES
NPI 1255549119
1000 4TH ST SW, Mason City, IA 50401(641) 428-7000
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Sandeep Bhangoo, MD

Neurological Surgery

19 yrs NPPES
NPI 1982813622
1010 4TH ST SW, SUITE 105, Mason City, IA 50401(641) 428-7847
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Neena Singh, MD

Internal Medicine

19 yrs NPPES
NPI 1659574630
1010 4TH ST SW, SUITE 330, Mason City, IA 50401(641) 428-7951
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Christopher Martin, MD

Surgery

19 yrs NPPES
NPI 1568665529
250 S CRESCENT DR, Mason City, IA 50401(641) 494-5260
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $48.65 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$48.65

Total received

2

Transactions

2

Paying companies

Top paying companies

Integra LifeSciences Corporation$29.66
Medtronic, Inc.$18.99

Among the 39,537 surgery doctors we've analyzed, about 52% received any industry payment (median $305 among those who did). This doctor's total ranks around the 56th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US surgery doctors.

Payments to Christopher Martin do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Erik Brink, DO

Surgery

19 yrs NPPES
NPI 1396942116
250 S CRESCENT DR, Mason City, IA 50401(641) 494-5260
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $16,230 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$16,230

Total received

19

Transactions

4

Paying companies

Top paying companies

Intuitive Surgical, Inc.$16,100
Medtronic, Inc.$87.24
TELA Bio, Inc.$28.29
KCI USA, Inc.$15.45

Among the 39,537 surgery doctors we've analyzed, about 52% received any industry payment (median $305 among those who did). This doctor's total is higher than 97% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US surgery doctors.

Payments to Erik Brink do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Nimalka Jayatilleka, MD

Family Medicine

19 yrs NPPES
NPI 1982803334
621 S ILLINOIS AVE, SUITE 100, Mason City, IA 50401(641) 428-6900
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Rogerio Ramos, MD

Psychiatry

19 yrs NPPES
NPI 1295927291
250 S CRESCENT DR STE 10, Mason City, IA 50401(641) 494-5170
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $436.19 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$436.19

Total received

29

Transactions

9

Paying companies

Top paying companies

AbbVie Inc.$171.28
Neurocrine Biosciences, Inc.$42.29
Janssen Pharmaceuticals, Inc$41.09
Axsome Therapeutics, Inc.$35.48
Alkermes, Inc.$35.41
Lundbeck LLC$35.31

Among the 57,336 psychiatry doctors we've analyzed, about 24% received any industry payment (median $180 among those who did). This doctor's total is higher than 92% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US psychiatry doctors.

Payments to Rogerio Ramos do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Matthew Fabian, DO

Surgery

18 yrs NPPES
NPI 1497928972
250 S CRESCENT DR, Mason City, IA 50401(641) 494-5260
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $161.58 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$161.58

Total received

6

Transactions

5

Paying companies

Top paying companies

Medtronic, Inc.$64.53
Ethicon US, LLC$44.21
Abbott Laboratories$23.60
Intuitive Surgical, Inc.$15.46
Takeda Pharmaceuticals U.S.A., Inc.$13.78

Among the 39,537 surgery doctors we've analyzed, about 52% received any industry payment (median $305 among those who did). This doctor's total ranks around the 67th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US surgery doctors.

Payments to Matthew Fabian do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Christopher Adams, MD

Urology

18 yrs NPPES
NPI 1336301563
250 S CRESCENT DR, Mason City, IA 50401(641) 494-5280
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $189.80 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$189.80

Total received

7

Transactions

4

Paying companies

Top paying companies

UroGen Pharma, Inc.$118.67
Axonics, Inc.$32.51
Janssen Biotech, Inc.$23.16
Boston Scientific Corporation$15.46

Among the 13,930 urology doctors we've analyzed, about 65% received any industry payment (median $618 among those who did). This doctor's total ranks around the 52th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US urology doctors.

Payments to Christopher Adams do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Douglas Summerfield, MD

Internal Medicine

18 yrs NPPES
NPI 1518120633
1000 4TH ST SW, Mason City, IA 50401(641) 428-6999
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Shumaila Masood, MD

Family Medicine

18 yrs NPPES
NPI 1245494871
621 S ILLINOIS AVE, Mason City, IA 50401(641) 428-6900
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $38.20 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$38.20

Total received

2

Transactions

2

Paying companies

Top paying companies

Exact Sciences Corporation$20.67
GlaxoSmithKline, LLC.$17.53

Among the 136,402 family medicine doctors we've analyzed, about 35% received any industry payment (median $151 among those who did). This doctor's total ranks around the 73th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US family medicine doctors.

Payments to Shumaila Masood do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Natalia Ferrari Gabilondo, MD

Internal Medicine

18 yrs NPPES
NPI 1780848838
1000 4TH ST SW, Mason City, IA 50401(641) 428-6300
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,169 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$1,169

Total received

68

Transactions

23

Paying companies

Top paying companies

Pfizer Inc.$186.46
Celgene Corporation$164.39
Amgen Inc.$86.99
Kite Pharma, Inc.$76.56
Merck Sharp & Dohme LLC$58.18
E.R. Squibb & Sons, L.L.C.$53.45

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total is higher than 93% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Natalia Ferrari Gabilondo do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Richard Rattin, DO

Internal Medicine

18 yrs NPPES
NPI 1316101462
1446 N CAROLINA AVE, Mason City, IA 50401(707) 890-1273
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $2,617 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$2,617

Total received

84

Transactions

17

Paying companies

Top paying companies

Boston Scientific Corporation$528.50
Abbott Laboratories$358.51
AstraZeneca Pharmaceuticals LP$256.34
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)$234.14
Medtronic, Inc.$197.29
ABIOMED$192.16

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total is higher than 96% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Richard Rattin do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Wei Song, MD

Family Medicine

18 yrs NPPES
NPI 1083879001
101 S TAYLOR AVE, Mason City, IA 50401(641) 422-7779
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Sumathy Iyengar, MD

Internal Medicine

18 yrs NPPES
NPI 1013173723
1000 4TH ST SW, MERCY MEDICAL CENTER-HOSPITALIST DEPT, Mason City, IA 50401(641) 428-7000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $70.05 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$70.05

Total received

1

Transactions

1

Paying companies

Top paying companies

Abbott Laboratories$70.05

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 74th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Sumathy Iyengar do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Pranav Singh, MD

Pulmonary Disease

18 yrs NPPES
NPI 1316103922
1000 4TH ST SW, MERCY MEDICAL CENTER-NORTH IOWA, Mason City, IA 50401(641) 422-7000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Santosh Shah, MD

Diagnostic Radiology

18 yrs NPPES
NPI 1841440021
1000 4TH ST SW, Mason City, IA 50401(641) 428-7000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Matthew Hardee, DO

Internal Medicine

17 yrs NPPES
NPI 1548408867
1010 4TH ST SW STE 305, Mason City, IA 50401(641) 428-5700
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Christopher Morse, DO

Family Medicine

17 yrs NPPES
NPI 1780822072
1010 4TH ST SW STE 340, Mason City, IA 50401(641) 428-7766
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $18.46 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$18.46

Total received

1

Transactions

1

Paying companies

Top paying companies

Organon LLC$18.46

Among the 136,402 family medicine doctors we've analyzed, about 35% received any industry payment (median $151 among those who did). This doctor's total ranks around the 68th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US family medicine doctors.

Payments to Christopher Morse do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Farzad Jamshidian, MD

Family Medicine

17 yrs NPPES
NPI 1841439239
1000 4TH ST SW, Mason City, IA 50401(641) 428-7234
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Shari Brandli, MD

Anesthesiology

17 yrs NPPES
NPI 1376771824
1000 4TH ST SW, Mason City, IA 50401(641) 428-7000
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Aileen Prabhakaran, MD

Family Medicine

17 yrs NPPES
NPI 1578792289
910 N EISENHOWER AVE, Mason City, IA 50401(641) 428-7799
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $45.70 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$45.70

Total received

2

Transactions

2

Paying companies

Top paying companies

Insulet Corporation$32.85
Medtronic, Inc.$12.85

Among the 136,402 family medicine doctors we've analyzed, about 35% received any industry payment (median $151 among those who did). This doctor's total ranks around the 75th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US family medicine doctors.

Payments to Aileen Prabhakaran do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Radu Hagau, MD

Internal Medicine

17 yrs NPPES
NPI 1073742144
250 S CRESCENT DR, Mason City, IA 50401(641) 494-5200
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $64.23 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$64.23

Total received

3

Transactions

3

Paying companies

Top paying companies

Abbott Laboratories$27.20
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)$23.12
Janssen Pharmaceuticals, Inc$13.91

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 73th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Radu Hagau do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Suraj Pazhoor, MD

Family Medicine

17 yrs NPPES
NPI 1689805517
1000 4TH ST SW, Mason City, IA 50401(641) 428-7000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Smitha Kanak, MD

Internal Medicine

17 yrs NPPES
NPI 1326279704
621 S ILLINOIS AVE, Mason City, IA 50401(641) 494-3000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $70.05 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$70.05

Total received

1

Transactions

1

Paying companies

Top paying companies

Abbott Laboratories$70.05

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 74th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Smitha Kanak do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Jonna Quinn, DO

Obstetrics & Gynecology

17 yrs NPPES
NPI 1306077375
1010 4TH ST SW, Mason City, IA 50401(641) 428-5100
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $170.27 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$170.27

Total received

2

Transactions

2

Paying companies

Top paying companies

Caldera Medical, Inc$144.90
Hologic Sales and Service, LLC$25.37

Among the 47,072 obstetrics & gynecology doctors we've analyzed, about 47% received any industry payment (median $178 among those who did). This doctor's total ranks around the 76th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US obstetrics & gynecology doctors.

Payments to Jonna Quinn do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Yen Chen Liu, MD

Dermatology

16 yrs NPPES
NPI 1316269160
1421 4TH ST SW, Mason City, IA 50401(641) 428-2080
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $14.00 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$14.00

Total received

1

Transactions

1

Paying companies

Top paying companies

Dermavant Sciences, Inc.$14.00

Among the 16,166 dermatology doctors we've analyzed, about 64% received any industry payment (median $642 among those who did). This doctor's total is on the lower end — around the 36th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US dermatology doctors.

Payments to Yen Chen Liu do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Denisa Hagau, MD

Internal Medicine

16 yrs NPPES
NPI 1861703910
250 S CRESCENT DR, Mason City, IA 50401(641) 494-5300
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $174.46 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$174.46

Total received

9

Transactions

4

Paying companies

Top paying companies

ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)$90.46
Boston Scientific Corporation$50.31
Lantheus Medical Imaging, Inc.$19.78
Janssen Pharmaceuticals, Inc$13.91

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 81th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Denisa Hagau do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Sandra Leticia Crosara, MD

Internal Medicine

16 yrs NPPES
NPI 1922319656
1000 4TH ST SW, Mason City, IA 50401(641) 428-6999
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $53.86 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$53.86

Total received

2

Transactions

1

Paying companies

Top paying companies

Smith+Nephew, Inc.$53.86

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 72th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Sandra Leticia Crosara do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Brian Kuchay, MD

Family Medicine

15 yrs NPPES
NPI 1235422056
621 S ILLINOIS AVE, Mason City, IA 50401(641) 428-7234
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Satinderjit Singh, MD

Emergency Medicine

15 yrs NPPES
NPI 1013203199
1000 4TH ST SW, Mason City, IA 50401(641) 428-7234
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Solomon Ondoma, MD

Neurological Surgery

15 yrs NPPES
NPI 1346538527
MERCYONE NORTH IOWA NEUROSURGERY CARE, 1010 4TH STREET SW, SUITE 105, Mason City, IA 50401(641) 428-7847
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $2,246 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$2,246

Total received

18

Transactions

2

Paying companies

Top paying companies

NuVasive, Inc.$1,659
Medtronic, Inc.$586.48

Among the 8,465 neurological surgery doctors we've analyzed, about 62% received any industry payment (median $654 among those who did). This doctor's total ranks around the 80th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US neurological surgery doctors.

Payments to Solomon Ondoma do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Maureen Muke, MD

Internal Medicine

14 yrs NPPES
NPI 1497019483
1000 4TH ST SW, Mason City, IA 50401(641) 428-7000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $159.21 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$159.21

Total received

5

Transactions

3

Paying companies

Top paying companies

ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)$73.25
Boehringer Ingelheim Pharmaceuticals, Inc.$63.14
NOVARTIS PHARMACEUTICALS CORPORATION$22.82

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 80th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Maureen Muke do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Brianna Jewell, DO

Family Medicine

14 yrs NPPES
NPI 1891059606
1010 4TH ST SW, SUITE 340, Mason City, IA 50401(641) 428-7766
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Amir Sajadian, MD

Family Medicine

14 yrs NPPES
NPI 1598029217
1000 4TH ST SW, Mason City, IA 50401(641) 428-7951
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Fayez Siddiqui, MD

Infectious Disease

14 yrs NPPES
NPI 1366797755
250 S CRESCENT DR, Mason City, IA 50401(641) 494-5401
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $3,535 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$3,535

Total received

45

Transactions

7

Paying companies

Top paying companies

Medtronic, Inc.$1,456
Boston Scientific Corporation$1,197
Terumo Medical Corporation$585.80
Abbott Laboratories$159.12
Edwards Lifesciences Corporation$100.82
ABIOMED$21.92

Among the 3,681 infectious disease doctors we've analyzed, about 83% received any industry payment (median $1,189 among those who did). This doctor's total ranks around the 78th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US infectious disease doctors.

Payments to Fayez Siddiqui do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Javeria Iqbal, DO

Emergency Medicine

14 yrs NPPES
NPI 1912254038
1000 4TH ST SW, Mason City, IA 50401(641) 428-7234
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Mark Hong, MD

Nephrology

13 yrs NPPES
NPI 1982048286
1000 4TH ST SW, Mason City, IA 50401(641) 428-6999
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $14.44 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$14.44

Total received

1

Transactions

1

Paying companies

Top paying companies

Astellas Pharma US Inc$14.44

Among the 10,935 nephrology doctors we've analyzed, about 59% received any industry payment (median $286 among those who did). This doctor's total is on the lower end — around the 44th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US nephrology doctors.

Payments to Mark Hong do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Bradney Carter, DO

Ophthalmology

13 yrs NPPES
NPI 1619312980
3121 4TH ST SW, Mason City, IA 50401(641) 450-0206
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $20.64 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$20.64

Total received

1

Transactions

1

Paying companies

Top paying companies

Bausch & Lomb Americas Inc.$20.64

Among the 23,451 ophthalmology doctors we've analyzed, about 60% received any industry payment (median $348 among those who did). This doctor's total is on the lower end — around the 42th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US ophthalmology doctors.

Payments to Bradney Carter do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Melanie Rajkumar, MD

Emergency Medicine

13 yrs NPPES
NPI 1962847434
101 S TAYLOR AVE, Mason City, IA 50401(641) 428-7766
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Patrick Courtney, MD

Family Medicine

13 yrs NPPES
NPI 1073951570
1010 4TH ST SW STE 240, Mason City, IA 50401(641) 428-7766
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $18.46 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$18.46

Total received

1

Transactions

1

Paying companies

Top paying companies

Organon LLC$18.46

Among the 136,402 family medicine doctors we've analyzed, about 35% received any industry payment (median $151 among those who did). This doctor's total ranks around the 68th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US family medicine doctors.

Payments to Patrick Courtney do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Mihail Radulescu, MD

Orthopaedic Surgery

13 yrs NPPES
NPI 1265873418
250 S CRESCENT DR, Mason City, IA 50401(641) 494-5210
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $13.37 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$13.37

Total received

1

Transactions

1

Paying companies

Top paying companies

Zimmer Biomet Holdings, Inc.$13.37

Among the 28,855 orthopaedic surgery doctors we've analyzed, about 64% received any industry payment (median $545 among those who did). This doctor's total is on the lower end — around the 37th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US orthopaedic surgery doctors.

Payments to Mihail Radulescu do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Rupesh Kshetri, MD

Internal Medicine

13 yrs NPPES
NPI 1871926444
1000 4TH ST SW, Mason City, IA 50401(641) 428-7000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Corey Thompson, MD

Psychiatry

12 yrs NPPES
NPI 1932526217
250 S CRESCENT DR, Mason City, IA 50401(641) 494-5200
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $140.53 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$140.53

Total received

9

Transactions

7

Paying companies

Top paying companies

Lundbeck LLC$33.40
Neurocrine Biosciences, Inc.$29.33
Axsome Therapeutics, Inc.$16.55
Janssen Pharmaceuticals, Inc$16.28
ACADIA Pharmaceuticals Inc$16.01
Vanda Pharmaceuticals Inc.$15.71

Among the 57,336 psychiatry doctors we've analyzed, about 24% received any industry payment (median $180 among those who did). This doctor's total ranks around the 87th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US psychiatry doctors.

Payments to Corey Thompson do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Gregory Grimberg, MD

Surgery

12 yrs NPPES
NPI 1104245307
250 S CRESCENT DR, Mason City, IA 50401(641) 494-5300
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $277.11 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$277.11

Total received

7

Transactions

4

Paying companies

Top paying companies

Intuitive Surgical, Inc.$153.01
Medtronic, Inc.$51.34
Ethicon US, LLC$44.21
Takeda Pharmaceuticals U.S.A., Inc.$28.55

Among the 39,537 surgery doctors we've analyzed, about 52% received any industry payment (median $305 among those who did). This doctor's total ranks around the 73th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US surgery doctors.

Payments to Gregory Grimberg do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Javen Wunschel, DO

Internal Medicine

12 yrs NPPES
NPI 1285049775
250 S CRESCENT DR, Mason City, IA 50401(641) 494-5200
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $59.87 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$59.87

Total received

5

Transactions

2

Paying companies

Top paying companies

Bio Products Laboratory USA, Inc.$45.86
Regeneron Healthcare Solutions, Inc.$14.01

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 73th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Javen Wunschel do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Amir Bashar, MD

Family Medicine

12 yrs NPPES
NPI 1205242286
101 S TAYLOR AVE, Mason City, IA 50401(641) 428-7766
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Jackson Herzog, MD

Diagnostic Radiology

11 yrs NPPES
NPI 1033501010
1416 6TH ST SW, Mason City, IA 50401(641) 424-0102
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Doctors in Mason City, IA — NPPES Registry | DoctorsProof — Page 3 | DoctorsProof