DoctorsProofNPPES directory · verify at state boards

Surgery in Oakland, CA

63 verified surgery doctors in Oakland. Page 1 of 2.

General surgeons perform operations across the abdomen, digestive tract, skin, and soft tissue.

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 Medical Board of California

Dr. Gavino Oliva, MD

Surgery

21 yrs NPPES
NPI 1487638656
2221 MARTIN LUTHER KING JR WAY, Oakland, CA 94612(510) 267-7931
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. Rupert Horoupian, MD

Surgery

20 yrs NPPES
NPI 1184686156
365 HAWTHORNE AVE, SUITE 101, Oakland, CA 94609(510) 465-5523
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $5,232 (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.

$5,232

Total received

22

Transactions

8

Paying companies

Top paying companies

Applied Medical Resources Corporation$4,323
Medtronic, Inc.$323.28
Davol Inc.$151.12
Medical Device Business Services, Inc.$137.51
Intuitive Surgical, Inc.$126.00
TELA Bio, Inc.$95.70

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 93% of that group — among the highest recipients.

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

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

Dr. Ajay Upadhyay, MD

Surgery

20 yrs NPPES
NPI 1104888155
365 HAWTHORNE AVE, STE 101, Oakland, CA 94609(510) 465-5523
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $390.27 (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.

$390.27

Total received

7

Transactions

4

Paying companies

Top paying companies

Medtronic, Inc.$316.34
Intuitive Surgical, Inc.$33.00
Boston Scientific Corporation$21.65
Avanos Medical$19.28

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 ranks around the 76th percentile of that group.

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

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

Dr. Steven Stanten, MD

Surgery

20 yrs NPPES
NPI 1285697698
365 HAWTHORNE AVE STE 101, Oakland, CA 94609(510) 465-5523
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $5,500 (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.

$5,500

Total received

23

Transactions

8

Paying companies

Top paying companies

Applied Medical Resources Corporation$4,507
Medtronic, Inc.$486.55
Intuitive Surgical, Inc.$158.74
Medical Device Business Services, Inc.$137.51
TELA Bio, Inc.$95.70
Boston Scientific Corporation$53.20

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 93% of that group — among the highest recipients.

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

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

Dr. Gregory Broderick-Villa, MD

Surgery

20 yrs NPPES
NPI 1376571562
365 HAWTHORNE AVE, 101, Oakland, CA 94609(510) 465-5523
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. Olakunle Ajayi, MD

Surgery

20 yrs NPPES
NPI 1760409049
275 W MACARTHUR BLVD, Oakland, CA 94611(510) 752-1000
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. Alden Harken, MD

Surgery

20 yrs NPPES
NPI 1225148398
1411 E 31ST ST, QIC 22134, Oakland, CA 94602(510) 437-4091
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. Jon Greif, DO

Surgery

20 yrs NPPES
NPI 1306958095
3300 WEBSTER ST, SUITE 212, Oakland, CA 94609(510) 835-9900
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. Ashish Patel, MD

Surgery

20 yrs NPPES
NPI 1689776007
275 W MACARTHUR BLVD, Oakland, CA 94611(510) 752-1000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $154.18 (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.

$154.18

Total received

1

Transactions

1

Paying companies

Top paying companies

NuVasive, Inc.$154.18

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 66th percentile of that group.

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

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

Dr. Simon Ashiku, MD

Surgery

20 yrs NPPES
NPI 1144302993
275 W MACARTHUR BLVD, Oakland, CA 94611(510) 752-1000
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. Florencia Beleniski, MD

Surgery

20 yrs NPPES
NPI 1437237971
275 W MACARTHUR BLVD, Oakland, CA 94611(510) 752-1000
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. Susie Choe, MD

Surgery

20 yrs NPPES
NPI 1811075609
280 W MACARTHUR BLVD, Oakland, CA 94611(510) 752-1000
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. Beverly Bolinger, MD

Surgery

20 yrs NPPES
NPI 1063590867
280 W MACARTHUR BLVD, Oakland, CA 94611(510) 752-1000
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. Minhao Zhou, MD

Surgery

20 yrs NPPES
NPI 1992884050
1800 HARRISON ST, FLOOR 7, Oakland, CA 94612(510) 625-6262
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $907.69 (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.

$907.69

Total received

5

Transactions

1

Paying companies

Top paying companies

W. L. Gore & Associates, Inc.$907.69

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 83th percentile of that group.

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

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

Dr. Jonathan Svahn, MD

Surgery

20 yrs NPPES
NPI 1578642625
275 W MACARTHUR, Oakland, CA 94611(510) 752-1000
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. David Blumberg, MD

Surgery

20 yrs NPPES
NPI 1295890440
350 30TH ST STE 411, Oakland, CA 94609(510) 204-8168
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. Giovanni Begossi, MD

Surgery

19 yrs NPPES
NPI 1053460873
350 30TH ST STE 411, Oakland, CA 94609(510) 204-8168
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. Veronica Shim, MD

Surgery

19 yrs NPPES
NPI 1063564292
275 W MACARTHUR BLVD, Oakland, CA 94611(510) 752-1000
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. Collin Mbanugo, MD

Surgery

19 yrs NPPES
NPI 1134271471
3300 WEBSTER ST, SUITE 900, Oakland, CA 94609(510) 272-9610
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. Miriam Bullard, MD

Surgery

19 yrs NPPES
NPI 1922150978
1411 E 31ST ST, Oakland, CA 94602(510) 437-4965
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. Terrence Liu, MD

Surgery

19 yrs NPPES
NPI 1205977345
1411 E 31ST ST, Oakland, CA 94602(510) 437-4965
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. Elsa Hirvela, MD

Surgery

19 yrs NPPES
NPI 1265575856
1411 E 31ST ST, Oakland, CA 94602(510) 437-4266
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. Gregory Victorino, MD

Surgery

19 yrs NPPES
NPI 1407981186
1411 E 31ST ST, Oakland, CA 94602(510) 437-4965
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. Diane Kwan, MD

Surgery

19 yrs NPPES
NPI 1992913859
365 HAWTHORNE AVE, SUITE 101, Oakland, CA 94609(510) 465-5523
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $3,747 (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.

$3,747

Total received

16

Transactions

6

Paying companies

Top paying companies

Intuitive Surgical, Inc.$2,324
Ethicon Inc.$780.00
Teleflex LLC$508.98
Avanos Medical$69.21
Ethicon US, LLC$33.33
Davol Inc.$31.76

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 92% of that group — among the highest recipients.

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

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

Dr. Wolfgang Stehr, MD

Surgery

19 yrs NPPES
NPI 1548461346
744 52ND ST, SUITE 4100, Oakland, CA 94609(510) 428-3022
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. Terry Chong, MD

Surgery

19 yrs NPPES
NPI 1306041264
275 W MACARTHUR BLVD, Oakland, CA 94611(510) 752-1000
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. Shahram Aarabi, MD

Surgery

19 yrs NPPES
NPI 1972700458
1411 E 31ST ST, Oakland, CA 94602(510) 921-7481
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,306 (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.

$1,306

Total received

13

Transactions

4

Paying companies

Top paying companies

Alphatec Spine, Inc$1,100
Medtronic, Inc.$130.68
LeMaitre Vascular, Inc.$40.80
W. L. Gore & Associates, Inc.$34.66

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 86th percentile of that group.

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

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

Dr. Alpana Soni, MD

Surgery

19 yrs NPPES
NPI 1427257815
350 HAWTHORNE AVE, Oakland, CA 94609(858) 336-6089
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. Rex Williams, MD

Surgery

19 yrs NPPES
NPI 1700076924
280 WEST MACARTHUR BLVD, SURGERY CLINIC ROOM 109, Oakland, CA 94611(510) 752-6418
NPPES public registry
CMS Open Payments· $19.61 (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.

$19.61

Total received

1

Transactions

1

Paying companies

Top paying companies

SI-BONE, Inc.$19.61

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 50th percentile of that group.

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

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

Dr. Tony Chan, MD

Surgery

19 yrs NPPES
NPI 1376737908
275 W MACARTHUR BLVD, Oakland, CA 94611(510) 752-1000
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. Amy Tolan, MD

Surgery

19 yrs NPPES
NPI 1184818684
275 W MACARTHUR, Oakland, CA 94611(510) 752-1000
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. Eliza White, MD

Surgery

19 yrs NPPES
NPI 1245426295
275 W MACARTHUR, Oakland, CA 94611(510) 752-1000
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. Kelley Chuang, MD

Surgery

18 yrs NPPES
NPI 1659530822
1411 E 31ST ST # 22134, Oakland, CA 94602(510) 437-4089
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. Rachel Gomez, MD

Surgery

18 yrs NPPES
NPI 1023278132
1411 E 31ST ST, DEPARTMENT OF SURGERY, Oakland, CA 94602(510) 437-4965
NPPES public registry
CMS Open Payments· $30.44 (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.

$30.44

Total received

1

Transactions

1

Paying companies

Top paying companies

GlaxoSmithKline, LLC.$30.44

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 53th percentile of that group.

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

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

Dr. Lornie Phillips, MD

Surgery

18 yrs NPPES
NPI 1548420201
1411 E 31ST ST, QIC 22134, Oakland, CA 94602(510) 437-4089
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. Sani Yamout, MD

Surgery

17 yrs NPPES
NPI 1679713929
275 W MACARTHUR BLVD, Oakland, CA 94611(510) 752-1000
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. Kenneth Chang, MD

Surgery

17 yrs NPPES
NPI 1952544355
350 30TH ST, 430, Oakland, CA 94609(510) 835-2070
NPPES public registry
CMS Open Payments· $1,284 (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.

$1,284

Total received

12

Transactions

4

Paying companies

Top paying companies

W. L. Gore & Associates, Inc.$568.66
Intuitive Surgical, Inc.$410.55
Medtronic, Inc.$156.49
Endogastric Solutions, Inc$148.41

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 85th percentile of that group.

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

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

Dr. Barnard Palmer, MD

Surgery

17 yrs NPPES
NPI 1477789220
1411 EAST 31ST STREET, Oakland, CA 94602(510) 437-4800
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. Emily Miraflor, MD

Surgery

17 yrs NPPES
NPI 1164658704
1411 E 31ST ST, Oakland, CA 94602(510) 437-4800
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. Tina Sasaki, MD

Surgery

17 yrs NPPES
NPI 1336376540
1411 E 31ST ST, DEPARTMENT OF SURGERY, Oakland, CA 94602(510) 633-7761
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $2,289 (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.

$2,289

Total received

11

Transactions

2

Paying companies

Top paying companies

Intuitive Surgical, Inc.$2,160
Davol Inc.$128.85

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 89th percentile of that group.

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

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

Dr. Jeffrey Velotta, MD

Surgery

17 yrs NPPES
NPI 1801029756
275 W MACARTHUR, Oakland, CA 94611(510) 752-1000
NPPES public registry
CMS Open Payments· $23,378 (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.

$23,378

Total received

8

Transactions

1

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$23,378

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 98% of that group — among the highest recipients.

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

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

Dr. Pooyan Sadeghi, MD

Surgery

17 yrs NPPES
NPI 1619203866
39 MONTELL ST, Oakland, CA 94611(415) 306-3432
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. Elizabeth Cureton, MD

Surgery

17 yrs NPPES
NPI 1093044828
275 W MACARTHUR BLVD, Oakland, CA 94611(510) 752-1000
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. Reza Rahbari, MD

Surgery

17 yrs NPPES
NPI 1689903114
1411 E 31ST ST, UCSF EAST BAY SURGERY QIC 22134, Oakland, CA 94602(510) 437-4089
NPPES public registry
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

4

Transactions

1

Paying companies

Top paying companies

Intuitive Surgical, Inc.$2,617

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 90% of that group — among the highest recipients.

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

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

Dr. Kristin Kanka, DO

Surgery

17 yrs NPPES
NPI 1518296888
1411 E 31ST ST, Oakland, CA 94602(510) 437-4089
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. Brynnen Forster, MD

Surgery

16 yrs NPPES
NPI 1639409006
1411 E 31ST ST # 22134, Oakland, CA 94602(510) 437-4965
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. Jorge Flores, MD

Surgery

16 yrs NPPES
NPI 1508197377
1411 E 31ST ST, Oakland, CA 94602(510) 437-4965
NPPES public registry
CMS Open Payments· $547.37 (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.

$547.37

Total received

8

Transactions

2

Paying companies

Top paying companies

Intuitive Surgical, Inc.$526.00
Davol Inc.$21.37

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 79th percentile of that group.

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

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

Dr. Cheryl Park, MD

Surgery

16 yrs NPPES
NPI 1013232917
1411 E 31ST ST, Oakland, CA 94602(510) 437-4743
NPPES public registry
CMS Open Payments· $543.64 (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.

$543.64

Total received

4

Transactions

1

Paying companies

Top paying companies

W. L. Gore & Associates, Inc.$543.64

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 79th percentile of that group.

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

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

Dr. Lucia Chou, MD

Surgery

16 yrs NPPES
NPI 1669798021
3600 BROADWAY, Oakland, CA 94611(510) 752-1000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $3,685 (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.

$3,685

Total received

12

Transactions

1

Paying companies

Top paying companies

Intuitive Surgical, Inc.$3,685

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 92% of that group — among the highest recipients.

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

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

Dr. Leslie Wong, MD

Surgery

16 yrs NPPES
NPI 1922325695
3600 BROADWAY FL 3, Oakland, CA 94611(510) 752-6405
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. Oleg Merzlikin, MD

Surgery

15 yrs NPPES
NPI 1568760643
350 30TH ST STE 411, Oakland, CA 94609(510) 204-8168
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $16.00 (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.

$16.00

Total received

1

Transactions

1

Paying companies

Top paying companies

Intuitive Surgical, Inc.$16.00

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 on the lower end — around the 49th percentile of that group.

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

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

Dr. Jessica Keeley, MD

Surgery

15 yrs NPPES
NPI 1194013797
1411 E 31ST ST, Oakland, CA 94602(510) 437-4965
NPPES public registry
CMS Open Payments· $69.11 (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.

$69.11

Total received

2

Transactions

1

Paying companies

Top paying companies

Integra LifeSciences Corporation$69.11

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 58th percentile of that group.

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

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

Dr. Jessica Della Valle, MD

Surgery

14 yrs NPPES
NPI 1407114077
1411 E 31ST ST, QIC 22134, Oakland, CA 94602(510) 437-4965
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. Liesl Close, MD

Surgery

14 yrs NPPES
NPI 1578827499
1411 E 31ST ST, Oakland, CA 94602(415) 353-7500
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $247.09 (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.

$247.09

Total received

1

Transactions

1

Paying companies

Top paying companies

Alphatec Spine, Inc$247.09

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 71th percentile of that group.

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

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

Dr. Erik Madden, MD

Surgery

13 yrs NPPES
NPI 1356782205
1800 HARRISON ST FL 7, Oakland, CA 94612(510) 625-2856
NPPES public registry
CMS Open Payments· $907.70 (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.

$907.70

Total received

5

Transactions

1

Paying companies

Top paying companies

W. L. Gore & Associates, Inc.$907.70

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 83th percentile of that group.

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

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

Dr. Benjamin Sopczynski, MD

Surgery

12 yrs NPPES
NPI 1336554708
365 HAWTHORNE AVE STE 101, Oakland, CA 94609(510) 465-5523
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. Thomas Slemmer, MD

Surgery

11 yrs NPPES
NPI 1699164137
6559 FARALLON WAY, Oakland, CA 94611(415) 370-9682
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 Sung, MD

Surgery

11 yrs NPPES
NPI 1225423072
365 HAWTHORNE AVE STE 101, Oakland, CA 94609(510) 465-5523
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $750.54 (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.

$750.54

Total received

13

Transactions

4

Paying companies

Top paying companies

Medtronic, Inc.$486.56
Medical Device Business Services, Inc.$137.51
Intuitive Surgical, Inc.$87.91
Avanos Medical$38.56

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 82th percentile of that group.

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

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

Dr. Genna Beattie, MD

Surgery

11 yrs NPPES
NPI 1386031870
1411 E 31ST ST, QIC 22134, Oakland, CA 94602(510) 437-4965
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,657 (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.

$1,657

Total received

2

Transactions

1

Paying companies

Top paying companies

KLS-Martin L.P.$1,657

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 87th percentile of that group.

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

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

Dr. Hnoukaj Lyfoung, MD

Surgery

10 yrs NPPES
NPI 1053774919
365 HAWTHORNE AVE STE 101, Oakland, CA 94609(510) 465-5523
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $254.36 (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.

$254.36

Total received

4

Transactions

3

Paying companies

Top paying companies

Davol Inc.$180.85
Intuitive Surgical, Inc.$43.04
Ethicon US, LLC$30.47

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 72th percentile of that group.

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

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

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