DoctorsProofNPPES directory · verify at state boards

Doctors in Portage, MI

133 physicians listed in the NPPES public registry. Page 2 of 3.

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 Michigan Board of Medicine

Dr. Dietmar Grentz, MD

Family Medicine

20 yrs NPPES
NPI 1346269586
2725 AIRVIEW BLVD, STE 105, Portage, MI 49002(269) 349-8386
NPPES public registry
CMS Open Payments· $58.09 (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.

$58.09

Total received

3

Transactions

3

Paying companies

Top paying companies

Abbott Laboratories$22.91
Janssen Scientific Affairs, LLC$19.05
KCI USA, Inc.$16.13

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 76th percentile of that group.

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

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

Dr. Ismael Soto Rivas, MD

Family Medicine

20 yrs NPPES
NPI 1699787556
2725 AIRVIEW BLVD STE 105, Portage, MI 49002(269) 349-8386
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. Linda Garrison, MD

Pediatrics

20 yrs NPPES
NPI 1023124799
8001 ANGLING RD, Portage, MI 49024(269) 329-0944
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. Juvenal Castillo, MD

Physical Medicine & Rehabilitation

20 yrs NPPES
NPI 1841306982
6172 CHABLIS LN, Portage, MI 49024(917) 816-4427
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. Daniel Goldberger, MD

Family Medicine

20 yrs NPPES
NPI 1558477125
7901 ANGLING RD, STE B-201, Portage, MI 49024(269) 324-8600
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. Yon Graham, MD

Family Medicine

20 yrs NPPES
NPI 1750497335
7901 ANGLING RD, STE B-201, Portage, MI 49024(269) 324-8600
NPPES public registry
CMS Open Payments· $336.16 (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.

$336.16

Total received

13

Transactions

8

Paying companies

Top paying companies

Boehringer Ingelheim Pharmaceuticals, Inc.$121.36
Novo Nordisk Inc$49.25
Pfizer Inc.$39.87
Lilly USA, LLC$33.26
Alkermes, Inc.$27.79
Bayer HealthCare Pharmaceuticals Inc.$27.52

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 88th percentile of that group.

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

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

Dr. Kevin Holleman, MD

Family Medicine

20 yrs NPPES
NPI 1871600015
7901 ANGLING RD, SUITE B-201, Portage, MI 49024(269) 324-8600
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. Dennis Konzen, MD

Family Medicine

20 yrs NPPES
NPI 1669589818
7901 ANGLING RD, SUITE B-201, Portage, MI 49024(269) 324-8600
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 Makowski, MD

Family Medicine

20 yrs NPPES
NPI 1407963531
7901 ANGLING RD, SUITE B-201, Portage, MI 49024(269) 324-8600
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. Scott Piereson, MD

Obstetrics & Gynecology

20 yrs NPPES
NPI 1518075829
7895 CURRIER DR, Portage, MI 49002(269) 321-7080
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. Al Pinon, MD

Family Medicine

20 yrs NPPES
NPI 1669580981
2700 E CENTRE AVE, Portage, MI 49002(269) 286-7050
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. Larry Wile, MD

Family Medicine

20 yrs NPPES
NPI 1679683635
2700 E CENTRE AVE, Portage, MI 49002(269) 286-7050
NPPES public registry
CMS Open Payments· $15.11 (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.

$15.11

Total received

1

Transactions

1

Paying companies

Top paying companies

Pfizer Inc.$15.11

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 67th percentile of that group.

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

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

Dr. Sandra Wiederhold, MD

Pediatrics

20 yrs NPPES
NPI 1275643223
670 MALL DR, Portage, MI 49024(269) 327-1900
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. Kirsten Johantgen, MD

Obstetrics & Gynecology

20 yrs NPPES
NPI 1285736371
7895 CURRIER DR, Portage, MI 49002(269) 321-7080
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. Carolyn Von Maur, MD

Family Medicine

20 yrs NPPES
NPI 1023114477
7901 ANGLING ROAD, SUITE B-201, Portage, MI 49024(269) 324-8600
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $426.71 (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.

$426.71

Total received

16

Transactions

9

Paying companies

Top paying companies

Boehringer Ingelheim Pharmaceuticals, Inc.$141.82
Novo Nordisk Inc$99.83
Xeris Pharmaceuticals, Inc.$48.11
AbbVie Inc.$46.82
Horizon Therapeutics plc$20.21
Pfizer Inc.$20.18

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 is higher than 90% of that group — among the highest recipients.

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

Payments to Carolyn Von Maur do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Robert Ensfield, MD

Pediatrics

20 yrs NPPES
NPI 1912099854
1428 W MILHAM AVE, Portage, MI 49024(269) 345-8665
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. Bryan Visser, MD

Physical Medicine & Rehabilitation

20 yrs NPPES
NPI 1588756340
7901 S 12TH ST, SUITE #200, Portage, MI 49024(269) 372-7200
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $63.50 (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.

$63.50

Total received

2

Transactions

1

Paying companies

Top paying companies

Piramal Critical Care$63.50

Among the 15,884 physical medicine & rehabilitation doctors we've analyzed, about 27% received any industry payment (median $149 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 physical medicine & rehabilitation doctors.

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

Dr. Paul Wang, MD

Dermatology

20 yrs NPPES
NPI 1750475695
6100 NEWPORT RD, SUITE 100, Portage, MI 49002(269) 343-4679
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. Gerald Karabin, MD

Dermatology

20 yrs NPPES
NPI 1891889713
6100 NEWPORT RD, STE 100, Portage, MI 49002(269) 343-4679
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. William Weston, MD

Dermatology

20 yrs NPPES
NPI 1841384773
6100 NEWPORT RD, SUITE 100, Portage, MI 49002(269) 343-4679
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. Lawrence Ulmer, MD

Family Medicine

20 yrs NPPES
NPI 1174618052
7901 ANGLING RD, SUITE B-201, Portage, MI 49024(269) 324-8600
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. Deborah Esteves, MD

Internal Medicine

20 yrs NPPES
NPI 1073603791
7895 CURRIER DR, Portage, MI 49002(269) 324-8670
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. Ravinder Mediratta, MD

Neurology

20 yrs NPPES
NPI 1003991191
1514 W MILHAM AVE, Portage, MI 49024(269) 342-0606
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $54.13 (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.

$54.13

Total received

2

Transactions

2

Paying companies

Top paying companies

Axsome Therapeutics, Inc.$29.45
Indivior Inc.$24.68

Among the 22,669 neurology doctors we've analyzed, about 51% received any industry payment (median $640 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 neurology doctors.

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

Dr. Lee Underwood, MD

Urology

20 yrs NPPES
NPI 1184795726
6435 ROTHBURY, Portage, MI 49024(269) 327-5687
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. Ann Busha, MD

Family Medicine

20 yrs NPPES
NPI 1114091964
3300 W CENTRE AVE, Portage, MI 49024(269) 324-8950
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $71.51 (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.

$71.51

Total received

4

Transactions

4

Paying companies

Top paying companies

Novo Nordisk Inc$21.47
Exact Sciences Corporation$19.05
AbbVie Inc.$16.31
IDORSIA PHARMACEUTICALS US INC$14.68

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 77th percentile of that group.

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

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

Dr. Madhu Batchu, MD

Internal Medicine

20 yrs NPPES
NPI 1174691604
2600 W CENTRE AVE, BOX 42, Portage, MI 49024(269) 324-4141
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $79.22 (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.

$79.22

Total received

4

Transactions

4

Paying companies

Top paying companies

Xeris Pharmaceuticals, Inc.$24.19
AbbVie Inc.$22.07
Abbott Laboratories$18.15
NOVARTIS PHARMACEUTICALS CORPORATION$14.81

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 Madhu Batchu do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Jennifer Carman, MD

Obstetrics & Gynecology

19 yrs NPPES
NPI 1952453474
3300 W CENTRE AVE, Portage, MI 49024(269) 327-2211
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. Munzer Abdulhak, MD

Ophthalmology

19 yrs NPPES
NPI 1316155864
6505 CONSTITUTION BLVD, Portage, MI 49024(369) 343-0377
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $168.26 (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.

$168.26

Total received

7

Transactions

5

Paying companies

Top paying companies

Johnson & Johnson Surgical Vision, Inc.$45.47
Ocular Therapeutix, Inc.$39.13
Horizon Therapeutics plc$32.27
AbbVie Inc.$29.92
Rayner Intraocular Lenses Limited$21.47

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 59th percentile of that group.

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

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

Dr. Barton Wild, MD

Pain Medicine

19 yrs NPPES
NPI 1710197579
3770 GLENKERRY CT, Portage, MI 49024(269) 329-2887
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $671.44 (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.

$671.44

Total received

49

Transactions

2

Paying companies

Top paying companies

Abbott Laboratories$645.45
Nevro Corp.$25.99

Among the 2,326 pain medicine doctors we've analyzed, about 72% received any industry payment (median $621 among those who did). This doctor's total ranks around the 66th percentile of that group.

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

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

Dr. Petra Toutanji, MD

Family Medicine

19 yrs NPPES
NPI 1720298359
3300 W CENTRE AVE, Portage, MI 49024(269) 324-8950
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. Jessica Liggett, MD

Dermatology

19 yrs NPPES
NPI 1619179710
3000 OLD CENTRE RD, Portage, MI 49024(269) 321-7546
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,199 (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.

$1,199

Total received

56

Transactions

23

Paying companies

Top paying companies

Janssen Biotech, Inc.$257.63
AbbVie Inc.$155.52
Sun Pharmaceutical Industries Inc.$83.29
UCB, Inc.$73.97
Incyte Corporation$60.89
Ortho Dermatologics, a division of Bausch Health US, LLC$59.52

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 ranks around the 77th percentile of that group.

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

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

Dr. Niaz Mohammad, MD

Psychiatry

19 yrs NPPES
NPI 1437352689
7895 CURRIER DR, Portage, MI 49002(269) 321-7090
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $105.81 (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.

$105.81

Total received

2

Transactions

2

Paying companies

Top paying companies

Teva Pharmaceuticals USA, Inc.$91.49
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)$14.32

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 85th percentile of that group.

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

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

Dr. Elena Lewis, MD

Pediatrics

19 yrs NPPES
NPI 1194928994
1324 W MILHAM AVE, SUITE 1, Portage, MI 49024(269) 342-0196
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $2,362 (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.

$2,362

Total received

109

Transactions

21

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$394.95
NOVARTIS PHARMACEUTICALS CORPORATION$264.15
GlaxoSmithKline, LLC.$249.02
BioCryst US Sales Co., LLC$179.69
Takeda Pharmaceuticals U.S.A., Inc.$149.01
Grifols USA, LLC$129.16

Among the 84,711 pediatrics doctors we've analyzed, about 29% received any industry payment (median $101 among those who did). This doctor's total is higher than 98% of that group — among the highest recipients.

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

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

Dr. Amanda Henry, DO

Internal Medicine

19 yrs NPPES
NPI 1548464035
6505 CONSTITUTION BLVD STE C, Portage, MI 49024(269) 762-4120
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. Philip Mataverde, DO

Neurology

19 yrs NPPES
NPI 1992996458
3200 W CENTRE AVE STE 203, Portage, MI 49024(269) 349-9745
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $598.74 (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.

$598.74

Total received

31

Transactions

4

Paying companies

Top paying companies

Jazz Pharmaceuticals Inc.$253.33
Axsome Therapeutics, Inc.$185.31
Harmony Biosciences LLC$90.08
Inspire Medical Systems, Inc.$70.02

Among the 22,669 neurology doctors we've analyzed, about 51% received any industry payment (median $640 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 neurology doctors.

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

Dr. Audberto Antonini, MD

Internal Medicine

19 yrs NPPES
NPI 1457548729
7901 ANGLING RD, Portage, MI 49024(269) 226-8253
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. Kalind Parashar, MD

Family Medicine

18 yrs NPPES
NPI 1548435811
7901 ANGLING RD, Portage, MI 49024(269) 324-8600
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. Mitchell Cohn, DO

General Practice

18 yrs NPPES
NPI 1104083179
1416 W MILHAM AVE, Portage, MI 49024(269) 290-7700
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. Chethana Kanaparthi, MD

Gastroenterology

18 yrs NPPES
NPI 1295982031
3304 COOLEY CT, Portage, MI 49024(269) 349-2266
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $26.31 (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.

$26.31

Total received

2

Transactions

2

Paying companies

Top paying companies

Janssen Biotech, Inc.$13.44
AbbVie Inc.$12.87

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is on the lower end — around the 40th percentile of that group.

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

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

Dr. Joon Park, MD

General Practice

18 yrs NPPES
NPI 1700031952
430 W CENTRE AVE, Portage, MI 49024(269) 321-6673
NPPES public registry
CMS Open Payments· $16.55 (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.

$16.55

Total received

1

Transactions

1

Paying companies

Top paying companies

kaleo, Inc.$16.55

Among the 13,209 general practice doctors we've analyzed, about 25% received any industry payment (median $145 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 general practice doctors.

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

Dr. Kimberly Clawson, MD

Cardiothoracic Surgery

17 yrs NPPES
NPI 1689818486
7901 S 12TH ST, Portage, MI 49024(269) 372-3000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $95.81 (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.

$95.81

Total received

4

Transactions

2

Paying companies

Top paying companies

Mentor Worldwide LLC$69.52
AbbVie Inc.$26.29

Among the 2,660 cardiothoracic surgery doctors we've analyzed, about 66% received any industry payment (median $331 among those who did). This doctor's total is on the lower end — around the 47th percentile of that group.

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

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

Dr. Miriam Veldt, MD

Family Medicine

17 yrs NPPES
NPI 1295965499
5036 STONEHENGE DR, Portage, MI 49024(269) 716-3574
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. Duncan Chapman, MD

Family Medicine

16 yrs NPPES
NPI 1437474152
2700 EAST CENTRE AVE, Portage, MI 49002(269) 286-7050
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $643.89 (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.

$643.89

Total received

28

Transactions

12

Paying companies

Top paying companies

Boehringer Ingelheim Pharmaceuticals, Inc.$144.21
Novo Nordisk Inc$126.97
Xeris Pharmaceuticals, Inc.$90.87
AstraZeneca Pharmaceuticals LP$56.18
AbbVie Inc.$45.53
Pfizer Inc.$42.61

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 is higher than 92% of that group — among the highest recipients.

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

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

Dr. Zachary Hickner, MD

Ophthalmology

15 yrs NPPES
NPI 1215234745
1906 W MILHAM AVE, Portage, MI 49024(269) 345-1121
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. Amber Nash-Guilford, DO

Obstetrics & Gynecology

15 yrs NPPES
NPI 1538459813
7895 CURRIER DR, Portage, MI 49002(269) 321-7080
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $312.81 (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.

$312.81

Total received

9

Transactions

8

Paying companies

Top paying companies

Mayne Pharma Commercial LLC$166.46
Sumitomo Pharma America, Inc.$28.21
Smith+Nephew, Inc.$22.44
Hologic Sales and Service, LLC$21.62
CooperSurgical, Inc.$20.61
AbbVie Inc.$20.37

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 84th percentile of that group.

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

Payments to Amber Nash-Guilford do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Sarah Wasserman, DO

Internal Medicine

15 yrs NPPES
NPI 1023303641
3304 COOLEY CT, Portage, MI 49024(269) 349-2266
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $56.37 (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.

$56.37

Total received

3

Transactions

3

Paying companies

Top paying companies

Takeda Pharmaceuticals U.S.A., Inc.$20.98
Bard Peripheral Vascular, Inc.$18.10
AbbVie Inc.$17.29

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 Sarah Wasserman do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Mary Avendt-Reeber, MD

Pediatrics

15 yrs NPPES
NPI 1891081972
8001 ANGLING RD, Portage, MI 49024(269) 329-0944
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. Francesca Mcqueen, DO

Emergency Medicine

15 yrs NPPES
NPI 1083901342
7901 ANGLING RD, Portage, MI 49024(269) 226-5962
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. Diaa Aldin Elfaki, MD

Internal Medicine

15 yrs NPPES
NPI 1528346053
2725 AIRVIEW BLVD, STE 105, Portage, MI 49002(269) 349-8386
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. Jamie Harden, DO

Pediatrics

14 yrs NPPES
NPI 1831458272
2680 W CENTRE AVE, Portage, MI 49024(269) 324-2400
NPPES public registry
CMS Open Payments· $31.26 (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.

$31.26

Total received

1

Transactions

1

Paying companies

Top paying companies

Merck Sharp & Dohme LLC$31.26

Among the 84,711 pediatrics doctors we've analyzed, about 29% received any industry payment (median $101 among those who did). This doctor's total ranks around the 77th percentile of that group.

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

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

Dr. Justine Bunka, MD

Pediatrics

14 yrs NPPES
NPI 1720341951
670 MALL DR, Portage, MI 49024(269) 491-3263
NPPES public registry
CMS Open Payments· $134.91 (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.

$134.91

Total received

7

Transactions

5

Paying companies

Top paying companies

Supernus Pharmaceuticals, Inc.$42.58
Merck Sharp & Dohme LLC$37.20
sanofi-aventis U.S. LLC$22.28
Nestle HealthCare Nutrition Inc.$18.96
AstraZeneca Pharmaceuticals LP$13.89

Among the 84,711 pediatrics doctors we've analyzed, about 29% received any industry payment (median $101 among those who did). This doctor's total ranks around the 88th percentile of that group.

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

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

Dr. Joshua Dykla, DO

Pediatrics

13 yrs NPPES
NPI 1073958278
2680 W CENTRE AVE, Portage, MI 49024(269) 324-2400
NPPES public registry
CMS Open Payments· $42.73 (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.

$42.73

Total received

2

Transactions

2

Paying companies

Top paying companies

Supernus Pharmaceuticals, Inc.$28.85
AstraZeneca Pharmaceuticals LP$13.88

Among the 84,711 pediatrics doctors we've analyzed, about 29% received any industry payment (median $101 among those who did). This doctor's total ranks around the 79th percentile of that group.

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

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

Dr. Vincent Ganapini, DO

Gastroenterology

13 yrs NPPES
NPI 1487094397
3304 COOLEY CT, Portage, MI 49024(269) 349-2266
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $20.46 (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.

$20.46

Total received

1

Transactions

1

Paying companies

Top paying companies

Salix Pharmaceuticals, a division of Bausch Health US, LLC$20.46

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is on the lower end — around the 39th percentile of that group.

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

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

Dr. Natalie Behrle, MD

Pediatrics

13 yrs NPPES
NPI 1619317955
670 MALL DR, Portage, MI 49024(269) 327-1900
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. Priyanka Bikkina, MD

Internal Medicine

12 yrs NPPES
NPI 1023437043
7901 S 12TH ST STE 200, Portage, MI 49024(269) 341-8585
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $331.61 (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.

$331.61

Total received

18

Transactions

12

Paying companies

Top paying companies

Dexcom, Inc.$54.41
Xeris Pharmaceuticals, Inc.$44.31
Amgen Inc.$38.13
Insulet Corporation$32.46
MannKind Corporation$27.58
NOVARTIS PHARMACEUTICALS CORPORATION$27.09

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 85th percentile of that group.

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

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

Dr. George Hughes, MD

General Practice

12 yrs NPPES
NPI 1063824860
6630 SUNBURST DR, Portage, MI 49024(269) 501-2606
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. Liesel Zima, MD

Ophthalmology

12 yrs NPPES
NPI 1316352024
3412 W CENTRE AVE, Portage, MI 49024(269) 329-5860
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $106.28 (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.

$106.28

Total received

6

Transactions

4

Paying companies

Top paying companies

Ocular Therapeutix, Inc.$43.57
Alcon Vision LLC$24.24
Glaukos Corporation$21.53
Horizon Therapeutics plc$16.94

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 53th percentile of that group.

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

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

Dr. Abigail Richeson, DO

Family Medicine

11 yrs NPPES
NPI 1427435320
2700 E CENTRE AVE, Portage, MI 49002(269) 286-7050
NPPES public registry
CMS Open Payments· $22.56 (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.

$22.56

Total received

1

Transactions

1

Paying companies

Top paying companies

Novo Nordisk Inc$22.56

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 70th percentile of that group.

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

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

Dr. Ryan Jones, DO

Dermatology

11 yrs NPPES
NPI 1225411705
3000 OLD CENTRE RD, Portage, MI 49024(269) 321-7546
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,621 (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.

$1,621

Total received

82

Transactions

26

Paying companies

Top paying companies

AbbVie Inc.$238.37
Janssen Biotech, Inc.$208.85
Sun Pharmaceutical Industries Inc.$154.45
Dermavant Sciences, Inc.$109.85
E.R. Squibb & Sons, L.L.C.$105.82
Regeneron Healthcare Solutions, Inc.$80.95

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 ranks around the 82th percentile of that group.

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

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

Dr. Henry Dust, MD

Gastroenterology

10 yrs NPPES
NPI 1548617111
3304 COOLEY CT, Portage, MI 49024(269) 349-2266
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $131.10 (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.

$131.10

Total received

3

Transactions

3

Paying companies

Top paying companies

Medtronic, Inc.$85.95
Ardelyx, Inc.$24.17
Takeda Pharmaceuticals U.S.A., Inc.$20.98

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total ranks around the 50th percentile of that group.

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

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

Doctors in Portage, MI — NPPES Registry | DoctorsProof — Page 2 | DoctorsProof