DoctorsProofNPPES directory · verify at state boards

Doctors in Norman, OK

394 physicians listed in the NPPES public registry. Page 2 of 7.

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 Oklahoma State Board of Medical Licensure

Dr. Michael Mullins, MD

Anesthesiology

21 yrs NPPES
NPI 1629052683
901 N PORTER AVE, Norman, OK 73071(405) 307-1000
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. Bruce Stafford, DO

Family Medicine

21 yrs NPPES
NPI 1861479255
15951 LITTLE AXE DR, Norman, OK 73026(405) 447-0300
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. Roy Mullins, MD

Internal Medicine

20 yrs NPPES
NPI 1487632519
901 N. PORTER, Norman, OK 73071(405) 292-5500
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. Marty Lofgren, MD

Family Medicine

20 yrs NPPES
NPI 1861464752
15951 LITTLE AXE DR, Norman, OK 73026(405) 447-0300
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. Kathryn Lofgren, MD

Family Medicine

20 yrs NPPES
NPI 1013989912
15951 LITTLE AXE DR, Norman, OK 73026(405) 447-0300
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. Jack Gray, MD

Psychiatry

20 yrs NPPES
NPI 1295708519
909 ALAMEDA ST, Norman, OK 73071(405) 573-3934
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,667 (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.

$1,667

Total received

118

Transactions

16

Paying companies

Top paying companies

ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)$477.32
Teva Pharmaceuticals USA, Inc.$218.93
AbbVie Inc.$170.82
Supernus Pharmaceuticals, Inc.$135.13
IDORSIA PHARMACEUTICALS US INC$103.07
Corium, LLC$91.34

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 97% of that group — among the highest recipients.

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

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

Dr. Cynthia Taylor, MD

Family Medicine

20 yrs NPPES
NPI 1487629507
1237 E ALAMEDA, Norman, OK 73071(405) 321-4511
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. Craig Rice, MD

Family Medicine

20 yrs NPPES
NPI 1932175320
620 ELM AVE, Norman, OK 73019(405) 325-4611
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. Vivian Houng, MD

Family Medicine

20 yrs NPPES
NPI 1255307518
620 ELM AVE, Norman, OK 73019(405) 325-4611
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. Jeffrey Lhommedieu, MD

Family Medicine

20 yrs NPPES
NPI 1780651679
3400 W TECUMSEH RD, Norman, OK 73072(405) 307-6900
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 Winchester, MD

Family Medicine

20 yrs NPPES
NPI 1912974809
317 E HIMES ST, Norman, OK 73069(405) 632-6688
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 Ray, DO

Family Medicine

20 yrs NPPES
NPI 1861469538
700 24TH AVE NW, Norman, OK 73069(405) 364-0555
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 Villano, MD

Cardiovascular Disease

20 yrs NPPES
NPI 1790752491
3500 HEALTHPLEX PKWY STE 200, Norman, OK 73072(405) 515-2222
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,202 (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.

$1,202

Total received

76

Transactions

16

Paying companies

Top paying companies

Janssen Pharmaceuticals, Inc$184.44
Merck Sharp & Dohme LLC$164.19
NOVARTIS PHARMACEUTICALS CORPORATION$150.63
Actelion Pharmaceuticals US, Inc.$105.89
Novo Nordisk Inc$100.55
Amgen Inc.$95.70

Among the 26,323 cardiovascular disease doctors we've analyzed, about 66% received any industry payment (median $653 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 cardiovascular disease doctors.

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

Dr. Chintan Parikh, MD

Gastroenterology

20 yrs NPPES
NPI 1598733982
1125 N PORTER AVE, Norman, OK 73071(405) 360-2777
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $2,293 (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.

$2,293

Total received

98

Transactions

18

Paying companies

Top paying companies

AbbVie Inc.$858.49
Janssen Biotech, Inc.$234.19
Celgene Corporation$176.38
Genzyme Corporation$175.71
Takeda Pharmaceuticals U.S.A., Inc.$165.53
Cook Medical LLC$137.53

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 85th percentile of that group.

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

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

Dr. Lauri Kearns, MD

Psychiatry

20 yrs NPPES
NPI 1952379208
320 12TH AVE NE, Norman, OK 73071(405) 573-3821
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. Bobby Elliott, DO

Family Medicine

20 yrs NPPES
NPI 1073573911
700 24TH AVE NW, Norman, OK 73069(405) 573-5400
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. John Hill, DO

Anesthesiology

20 yrs NPPES
NPI 1184684052
3650 W ROCK CREEK RD, SUITE 100, Norman, OK 73072(405) 701-3418
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $475.26 (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.

$475.26

Total received

34

Transactions

3

Paying companies

Top paying companies

ShockWave Medical, Inc$421.47
Veryan Medical Incorporated$35.35
Merck Sharp & Dohme LLC$18.44

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 is higher than 96% of that group — among the highest recipients.

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

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

Dr. Jason Leonard, MD

Anesthesiology

20 yrs NPPES
NPI 1194785915
3650 W ROCK CREEK RD, SUITE 100, Norman, OK 73072(405) 701-3418
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $79.33 (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.

$79.33

Total received

4

Transactions

3

Paying companies

Top paying companies

Medtronic, Inc.$49.45
Forte Bio-Pharma LLC$16.89
Abbott Laboratories$12.99

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 87th percentile of that group.

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

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

Dr. Scott Proctor, MD

Anesthesiology

20 yrs NPPES
NPI 1790745545
3650 W ROCK CREEK RD, SUITE 100, Norman, OK 73072(405) 701-3418
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $65.58 (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.

$65.58

Total received

4

Transactions

2

Paying companies

Top paying companies

Merck Sharp & Dohme LLC$50.62
DePuy Synthes Sales Inc.$14.96

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 Scott Proctor do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Joe Voto, MD

Anesthesiology

20 yrs NPPES
NPI 1770543522
3650 W ROCK CREEK RD, SUITE 100, Norman, OK 73072(405) 701-3418
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $77.82 (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.

$77.82

Total received

4

Transactions

2

Paying companies

Top paying companies

Medtronic, Inc.$64.83
Abbott Laboratories$12.99

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 87th percentile of that group.

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

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

Dr. Samuel Dakil, MD

Urology

20 yrs NPPES
NPI 1710948831
500 E ROBINSON ST, SUITE 1300, Norman, OK 73071(405) 360-9966
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $690.90 (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.

$690.90

Total received

16

Transactions

8

Paying companies

Top paying companies

Axonics, Inc.$439.21
Medtronic, Inc.$59.15
Coloplast Corp$53.74
Astellas Pharma US Inc$45.62
Janssen Biotech, Inc.$39.34
Pfizer Inc.$21.85

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 69th percentile of that group.

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

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

Dr. Martin Malahy, MD

Anatomic & Clinical Pathology

20 yrs NPPES
NPI 1912968900
900 NORTH PORTER, Norman, OK 73071(405) 307-1141
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. Jim Seay, MD

Anatomic & Clinical Pathology

20 yrs NPPES
NPI 1578524658
900 N PORTER, Norman, OK 73071(405) 307-1141
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. Anita Blick-Nolan, MD

Pediatrics

20 yrs NPPES
NPI 1992766976
15951 LITTLE AXE DR, Norman, OK 73026(405) 447-0300
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. Eric Thompson, MD

Anatomic & Clinical Pathology

20 yrs NPPES
NPI 1043271901
900 NORTH PORTER, Norman, OK 73071(405) 307-1141
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. Stephen Ingels, MD

Anatomic & Clinical Pathology

20 yrs NPPES
NPI 1841251709
900 NORTH PORTER, Norman, OK 73071(405) 307-1141
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 Jones, MD

Urology

20 yrs NPPES
NPI 1255392700
500 E ROBINSON ST, SUITE 1300, Norman, OK 73071(405) 360-9966
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. Clifton Whitesell, MD

Urology

20 yrs NPPES
NPI 1992766455
500 E ROBINSON ST, SUITE 1300, Norman, OK 73071(405) 360-9966
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. Lakshmi Ramakrishnan, MD

Internal Medicine

20 yrs NPPES
NPI 1578526109
3100 NORTHWEST BLVD, Norman, OK 73072(405) 310-9345
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $19.44 (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.

$19.44

Total received

1

Transactions

1

Paying companies

Top paying companies

Medtronic, Inc.$19.44

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 66th percentile of that group.

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

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

Dr. David Crosswhite, DO

Family Medicine

20 yrs NPPES
NPI 1477515054
700 24TH AVE NW, Norman, OK 73069(405) 364-0555
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $42.93 (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.

$42.93

Total received

2

Transactions

1

Paying companies

Top paying companies

Dexcom, Inc.$42.93

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 74th percentile of that group.

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

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

Dr. Lesa Bethel Mulligan, MD

Obstetrics & Gynecology

20 yrs NPPES
NPI 1255395984
1139 36TH AVE NW, Norman, OK 73072(405) 364-0643
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $260.69 (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.

$260.69

Total received

10

Transactions

5

Paying companies

Top paying companies

Astellas Pharma US Inc$135.27
Pfizer Inc.$73.04
Agile Therapeutics, Inc.$21.12
MILLICENT US INC$15.70
Exact Sciences Corporation$15.56

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 81th percentile of that group.

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

Payments to Lesa Bethel Mulligan do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Geo Philips Chacko, MD

Internal Medicine

20 yrs NPPES
NPI 1700842440
901 N PORTER AVE, Norman, OK 73071(405) 307-6630
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. James Blomgren, MD

Family Medicine

20 yrs NPPES
NPI 1811954589
950 N PORTER, SUITE 300, Norman, OK 73071(405) 329-0121
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. Nancy Brown, DO

Rheumatology

20 yrs NPPES
NPI 1730137613
2424 SPRINGER DR STE 107, Norman, OK 73069(405) 364-8501
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $17.80 (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.

$17.80

Total received

1

Transactions

1

Paying companies

Top paying companies

AbbVie Inc.$17.80

Among the 6,451 rheumatology doctors we've analyzed, about 56% received any industry payment (median $958 among those who did). This doctor's total is on the lower end — around the 45th percentile of that group.

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

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

Dr. Lana Nelson, DO

Surgery

20 yrs NPPES
NPI 1679521553
2821 36TH AVE NW STE 105, Norman, OK 73072(405) 515-2049
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $357.63 (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.

$357.63

Total received

4

Transactions

4

Paying companies

Top paying companies

Teleflex LLC$128.75
Boston Scientific Corporation$120.15
W. L. Gore & Associates, Inc.$65.23
Apollo Endosurgery US Inc$43.50

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 75th percentile of that group.

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

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

Dr. Gautam Dehadrai, MD

Diagnostic Radiology

20 yrs NPPES
NPI 1982653424
901 N PORTER AVE, Norman, OK 73071(405) 307-1600
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $16.16 (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.

$16.16

Total received

1

Transactions

1

Paying companies

Top paying companies

Surmodics, Inc.$16.16

Among the 45,487 diagnostic radiology doctors we've analyzed, about 22% received any industry payment (median $144 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 diagnostic radiology doctors.

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

Dr. Laure Demattia, DO

Family Medicine

20 yrs NPPES
NPI 1235181579
2821 36TH AVE NW STE 200, Norman, OK 73072(405) 515-2049
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $128.99 (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.

$128.99

Total received

5

Transactions

2

Paying companies

Top paying companies

W. L. Gore & Associates, Inc.$65.22
Novo Nordisk Inc$63.77

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 81th percentile of that group.

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

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

Dr. Sherri Durica, MD

Hematology & Oncology

20 yrs NPPES
NPI 1548212186
701 E ROBINSON ST, SUITE A 100, Norman, OK 73071(405) 321-4644
NPPES public registry
CMS Open Payments· $63.73 (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.

$63.73

Total received

4

Transactions

1

Paying companies

Top paying companies

Pfizer Inc.$63.73

Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total is on the lower end — around the 45th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US hematology & oncology doctors.

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

Dr. Mary Chambers, MD

Obstetrics & Gynecology

20 yrs NPPES
NPI 1790737674
3440 RC LUTTRELL DR STE 200, Norman, OK 73072(405) 360-1264
NPPES public registry
CMS Open Payments· $387.77 (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.

$387.77

Total received

22

Transactions

8

Paying companies

Top paying companies

AbbVie Inc.$114.43
Bayer HealthCare Pharmaceuticals Inc.$67.85
Astellas Pharma US Inc$66.85
Organon LLC$59.21
Mayne Pharma Commercial LLC$25.28
Agile Therapeutics, Inc.$22.93

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 86th percentile of that group.

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

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

Dr. Thomas Kuhls, MD

Pediatrics

20 yrs NPPES
NPI 1013960376
808 WALL ST, Norman, OK 73069(405) 321-5114
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. Kathy Dagg, MD

Hematology & Oncology

20 yrs NPPES
NPI 1700839883
701 E ROBINSON ST, SUITE A 100, Norman, OK 73071(405) 321-4644
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. Tadgy Stacy, MD

Pediatrics

20 yrs NPPES
NPI 1467406991
808 WALL ST, Norman, OK 73069(405) 321-5114
NPPES public registry
CMS Open Payments· $84.49 (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.

$84.49

Total received

5

Transactions

1

Paying companies

Top paying companies

Pfizer Inc.$84.49

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 84th percentile of that group.

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

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

Dr. Tom Connally, MD

Surgery

20 yrs NPPES
NPI 1326092370
500 EAST ROBINSON, SUITE 2300, Norman, OK 73071(405) 329-4102
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $11,874 (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.

$11,874

Total received

20

Transactions

8

Paying companies

Top paying companies

Ascendis Pharma Endocrinology Inc$6,531
Medtronic, Inc.$5,127
TELA Bio, Inc.$86.05
Dexcom, Inc.$43.94
Innovation Technologies Inc$34.44
Hologic Sales and Service, LLC$18.28

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 96% of that group — among the highest recipients.

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

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

Dr. Michael Milligan, DO

Pediatrics

20 yrs NPPES
NPI 1700832599
808 WALL ST, Norman, OK 73069(405) 321-5114
NPPES public registry
CMS Open Payments· $67.67 (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.

$67.67

Total received

4

Transactions

1

Paying companies

Top paying companies

Pfizer Inc.$67.67

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 82th percentile of that group.

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

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

Dr. Donna Jackson, MD

Pediatrics

20 yrs NPPES
NPI 1174579221
808 WALL ST, Norman, OK 73069(405) 321-5114
NPPES public registry
CMS Open Payments· $84.49 (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.

$84.49

Total received

5

Transactions

1

Paying companies

Top paying companies

Pfizer Inc.$84.49

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 84th percentile of that group.

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

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

Dr. Joseph Ripperger, MD

Psychiatry

20 yrs NPPES
NPI 1578510244
2201 WESTPARK DR, Norman, OK 73069(405) 579-4111
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,453 (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.

$1,453

Total received

83

Transactions

12

Paying companies

Top paying companies

Teva Pharmaceuticals USA, Inc.$320.42
Neurocrine Biosciences, Inc.$200.36
Corium, LLC$192.73
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)$186.36
Janssen Pharmaceuticals, Inc$185.62
AbbVie Inc.$183.49

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 96% of that group — among the highest recipients.

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

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

Dr. Kumar Ennamuri, MD

Internal Medicine

20 yrs NPPES
NPI 1396783056
1125 N PORTER AVE STE 300, Norman, OK 73071(405) 364-0630
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. Robert White, MD

Internal Medicine

20 yrs NPPES
NPI 1164463790
15951 LITTLE AXE DR, Norman, OK 73026(405) 447-0300
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. Robert Holbrook, MD

Gastroenterology

20 yrs NPPES
NPI 1053352054
1515 N PORTER AVE, SUITE 200, Norman, OK 73071(405) 366-8619
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,759 (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.

$1,759

Total received

128

Transactions

14

Paying companies

Top paying companies

AbbVie Inc.$584.05
Celgene Corporation$301.89
Takeda Pharmaceuticals U.S.A., Inc.$215.71
Salix Pharmaceuticals, a division of Bausch Health US, LLC$171.67
QOL Medical, LLC$98.74
Merck Sharp & Dohme LLC$81.08

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 83th percentile of that group.

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

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

Dr. Richard Hartman, MD

Psychiatry

20 yrs NPPES
NPI 1639110752
448 36TH AVE NW STE 101, Norman, OK 73072(405) 573-9905
NPPES public registry
CMS Open Payments· $2,750 (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.

$2,750

Total received

84

Transactions

12

Paying companies

Top paying companies

Teva Pharmaceuticals USA, Inc.$694.37
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)$469.42
Alkermes, Inc.$362.18
Otsuka America Pharmaceutical, Inc.$343.89
Janssen Pharmaceuticals, Inc$230.52
AbbVie Inc.$222.00

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 98% of that group — among the highest recipients.

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

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

Dr. Shelba Bethel, MD

Obstetrics & Gynecology

20 yrs NPPES
NPI 1780625756
1139 36TH AVE NW, Norman, OK 73072(405) 364-0643
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. Muhammad Salim, MD

Cardiovascular Disease

20 yrs NPPES
NPI 1407897259
3500 HEALTHPLEX PKWY STE 200, Norman, OK 73072(405) 515-2222
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $2,273 (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.

$2,273

Total received

51

Transactions

13

Paying companies

Top paying companies

Medtronic, Inc.$1,626
NOVARTIS PHARMACEUTICALS CORPORATION$151.18
Pfizer Inc.$78.89
Boston Scientific Corporation$65.31
Edwards Lifesciences Corporation$51.71
W. L. Gore & Associates, Inc.$50.77

Among the 26,323 cardiovascular disease doctors we've analyzed, about 66% received any industry payment (median $653 among those who did). This doctor's total ranks around the 83th percentile of that group.

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

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

Dr. Maril Weber, MD

Hematology & Oncology

20 yrs NPPES
NPI 1528000411
901 N PORTER, Norman, OK 73071(405) 307-1000
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. Sherrie Williamson, DO

Dermatology

20 yrs NPPES
NPI 1154364503
3301 W ROCK CREEK RD, Norman, OK 73072(405) 701-1010
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. Kimball Pratt, MD

Neurological Surgery

20 yrs NPPES
NPI 1588608293
620 24TH AVE SW, Norman, OK 73069(405) 325-5800
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,267 (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.

$1,267

Total received

43

Transactions

2

Paying companies

Top paying companies

Medtronic, Inc.$1,253
Lundbeck LLC$13.95

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 75th percentile of that group.

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

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

Dr. Brian Whitson, MD

Internal Medicine

20 yrs NPPES
NPI 1053355073
3400 W TECUMSEH RD STE 300, Norman, OK 73072(405) 307-1000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $2,847 (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.

$2,847

Total received

156

Transactions

15

Paying companies

Top paying companies

GlaxoSmithKline, LLC.$537.28
AstraZeneca Pharmaceuticals LP$453.50
Boehringer Ingelheim Pharmaceuticals, Inc.$284.01
Insmed, Inc.$278.87
NOVARTIS PHARMACEUTICALS CORPORATION$219.81
Genzyme Corporation$194.02

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 Brian Whitson do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Kathleen Lewis, MD

Family Medicine

20 yrs NPPES
NPI 1053357087
1300 MCGEE DR, STE 100, Norman, OK 73072(405) 321-0406
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. Ellen Squire, MD

Pediatrics

20 yrs NPPES
NPI 1558397380
15951 LITTLE AXE DR, Norman, OK 73026(405) 447-0300
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. Kevin Obrien, MD

Family Medicine

20 yrs NPPES
NPI 1780610717
809 N FINDLAY AVE, SUITE 103, Norman, OK 73071(405) 310-4300
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $486.71 (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.

$486.71

Total received

25

Transactions

9

Paying companies

Top paying companies

Amgen Inc.$70.43
IDORSIA PHARMACEUTICALS US INC$69.16
AstraZeneca Pharmaceuticals LP$68.55
AbbVie Inc.$58.58
Pfizer Inc.$50.96
GlaxoSmithKline, LLC.$46.70

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 Kevin Obrien do not imply any wrongdoing. Many are meals, education, or research support.

Dr. James Magnusson, DO

Cardiothoracic Surgery

20 yrs NPPES
NPI 1093742702
2821 36TH AVE NW STE 200, Norman, OK 73072(405) 307-1000
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 Norman, OK — NPPES Registry | DoctorsProof — Page 2 | DoctorsProof