DoctorsProofNPPES directory · verify at state boards

Family Medicine in Concord, CA

39 verified family medicine doctors in Concord.

Family medicine physicians provide comprehensive primary care for patients of all ages, from newborns to seniors — managing everyday illness, chronic conditions, and preventive care.

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. Wilbert Charles, MD

Family Medicine

21 yrs NPPES
NPI 1861487589
2415 HIGH SCHOOL AVE STE 700, Concord, CA 94520(415) 848-9111
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. Diane Chandler, DO

Family Medicine

21 yrs NPPES
NPI 1760466312
5161 CLAYTON RD, #F, Concord, CA 94521(925) 609-8282
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $41.43 (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.

$41.43

Total received

1

Transactions

1

Paying companies

Top paying companies

Avanos Medical$41.43

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 Diane Chandler do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Charles Renner, MD

Family Medicine

20 yrs NPPES
NPI 1669439733
5161 CLAYTON ROAD, SUITE C, Concord, CA 94521(925) 687-2200
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $11.61 (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.

$11.61

Total received

1

Transactions

1

Paying companies

Top paying companies

Watermark Medical, Inc.$11.61

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 ranks around the 65th percentile of that group.

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

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

Dr. Susan Adler-Bressler, MD

Family Medicine

20 yrs NPPES
NPI 1588615207
2700 GRANT ST, SUITE 200, Concord, CA 94520(925) 677-0500
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. Teresa Brock, MD

Family Medicine

20 yrs NPPES
NPI 1619920444
2700 GRANT ST, SUITE 200, Concord, CA 94520(925) 677-0500
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. Thomas Greely, MD

Family Medicine

20 yrs NPPES
NPI 1851336820
2700 GRANT ST, SUITE 200, Concord, CA 94520(925) 677-0500
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. Bernard Wolf, MD

Family Medicine

20 yrs NPPES
NPI 1366474181
2415 HIGH SCHOOL AVE STE 300, Concord, CA 94520(925) 685-8894
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. Johanna Meyer-Mitchell, MD

Family Medicine

20 yrs NPPES
NPI 1770515363
2700 GRANT ST, SUITE 200, Concord, CA 94520(925) 677-0500
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. Olawunmi Beckley, MD

Family Medicine

20 yrs NPPES
NPI 1497789499
2700 GRANT ST, SUITE 110, Concord, CA 94520(925) 674-2500
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. Tanya Threewitt, MD

Family Medicine

20 yrs NPPES
NPI 1699708610
5161 CLAYTON RD, SUITE F, Concord, CA 94521(925) 609-8282
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $27.78 (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.

$27.78

Total received

1

Transactions

1

Paying companies

Top paying companies

Avanos Medical$27.78

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 72th percentile of that group.

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

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

Dr. Catherine Owen, MD

Family Medicine

20 yrs NPPES
NPI 1689608721
2700 GRANT ST, SUITE 200, Concord, CA 94520(925) 677-0500
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. Benjamin Sadoff, MD

Family Medicine

20 yrs NPPES
NPI 1720003163
2700 GRANT ST, SUITE 200, Concord, CA 94520(925) 677-0500
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. Susanne Duesberg, MD

Family Medicine

20 yrs NPPES
NPI 1770509838
2700 GRANT ST, SUITE 200, Concord, CA 94520(925) 674-2609
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. Michael Varon, MD

Family Medicine

20 yrs NPPES
NPI 1386662641
5161 CLAYTON RD, SUITE F, Concord, CA 94521(925) 609-8282
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $288.03 (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.

$288.03

Total received

13

Transactions

8

Paying companies

Top paying companies

Novo Nordisk Inc$88.67
Lilly USA, LLC$59.01
Abbott Laboratories$27.68
Exact Sciences Corporation$27.33
Linus Health, Inc.$26.48
GlaxoSmithKline, LLC.$25.82

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 87th percentile of that group.

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

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

Dr. John Chartier, MD

Family Medicine

20 yrs NPPES
NPI 1659390649
2700 GRANT ST, SUITE 200, Concord, CA 94520(925) 674-2609
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. Christine Ross, MD

Family Medicine

20 yrs NPPES
NPI 1891715470
2700 GRANT ST, SUITE 200, Concord, CA 94520(925) 677-0500
NPPES public registry
CMS Open Payments· $57.85 (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.

$57.85

Total received

1

Transactions

1

Paying companies

Top paying companies

Organon LLC$57.85

Among the 136,402 family medicine doctors we've analyzed, about 35% received any industry payment (median $151 among those who did). This doctor's total ranks around the 76th percentile of that group.

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

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

Dr. Brian Honbo, MD

Family Medicine

20 yrs NPPES
NPI 1578587721
2700 GRANT ST, SUITE 200, Concord, CA 94520(925) 677-0500
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. Detlef Ehling, MD

Family Medicine

20 yrs NPPES
NPI 1154331155
2485 HIGH SCHOOL AVE, SUITE 208, Concord, CA 94520(925) 682-0390
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. Elisabeth Renner, MD

Family Medicine

20 yrs NPPES
NPI 1275642910
5161 CLAYTON RD STE F, Concord, CA 94521(925) 609-8282
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 Toth, DO

Family Medicine

20 yrs NPPES
NPI 1548346034
2270 BACON ST, Concord, CA 94520(925) 687-9447
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. Catherine Wang, MD

Family Medicine

20 yrs NPPES
NPI 1336219468
2001 DIAMOND BLVD # C-100, Concord, CA 94520(415) 291-0480
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. Ellen Hufbauer, MD

Family Medicine

19 yrs NPPES
NPI 1790838860
2185 PACHECO ST, Concord, CA 94520(925) 887-5396
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. Lisa Quinones, MD

Family Medicine

19 yrs NPPES
NPI 1124210323
2700 GRANT ST, STE 200, Concord, CA 94520(925) 677-0510
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. Apurva Samant Pinnamaneni, MD

Family Medicine

18 yrs NPPES
NPI 1700048378
2001 DIAMOND BLVD STE C-100, Concord, CA 94520(888) 663-6331
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. Kathleen King, DO

Family Medicine

18 yrs NPPES
NPI 1457517229
2700 GRANT ST, STE 200, Concord, CA 94520(925) 677-0500
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,044 (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.

$1,044

Total received

10

Transactions

9

Paying companies

Top paying companies

Boehringer Ingelheim Pharmaceuticals, Inc.$225.35
VIVUS LLC$124.97
Lilly USA, LLC$122.31
Novo Nordisk Inc$120.44
AbbVie Inc.$118.22
IBSA Pharma Inc.$116.38

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 95% of that group — among the highest recipients.

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

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

Dr. Rachelle Hanft, MD

Family Medicine

18 yrs NPPES
NPI 1437306313
2700 GRANT ST, SUITE #200, Concord, CA 94520(925) 677-0500
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. Alexander Oparin, MD

Family Medicine

18 yrs NPPES
NPI 1376791152
2041 EAST ST STE 1198, Concord, CA 94520(925) 322-1834
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. Sherille Sevilla, DO

Family Medicine

15 yrs NPPES
NPI 1649566324
2700 GRANT ST, #200, Concord, CA 94520(925) 677-0500
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $677.43 (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.

$677.43

Total received

31

Transactions

12

Paying companies

Top paying companies

Lilly USA, LLC$332.04
Impulse Dynamics (USA) Inc.$72.93
GlaxoSmithKline, LLC.$56.82
AstraZeneca Pharmaceuticals LP$44.88
NOVARTIS PHARMACEUTICALS CORPORATION$30.54
Exact Sciences Corporation$23.87

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 Sherille Sevilla do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Victoria Hsiao, DO

Family Medicine

14 yrs NPPES
NPI 1548523046
2700 GRANT ST, SUITE 110, Concord, CA 94520(925) 674-2500
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. Anthony Ryan Aguirre, MD

Family Medicine

14 yrs NPPES
NPI 1386907624
5167 CLAYTON RD STE H, Concord, CA 94521(925) 489-2984
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. Kristina Carpenter, DO

Family Medicine

13 yrs NPPES
NPI 1952741985
2481 PACHECO ST, Concord, CA 94520(925) 680-8933
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $79.42 (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.

$79.42

Total received

3

Transactions

2

Paying companies

Top paying companies

AbbVie Inc.$53.93
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)$25.49

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 78th percentile of that group.

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

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

Dr. Christine Henneberg, MD

Family Medicine

13 yrs NPPES
NPI 1295164903
2185 PACHECO ST, Concord, CA 94520(925) 676-0505
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. Kristin Leonard, DO

Family Medicine

12 yrs NPPES
NPI 1790195089
2700 GRANT ST STE 200, Concord, CA 94520(925) 947-3312
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. Anastasia Coutinho, MD

Family Medicine

11 yrs NPPES
NPI 1639564560
2000 SIERRA RD, Concord, CA 94518(925) 363-2000
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. Martin Escandon, MD

Family Medicine

10 yrs NPPES
NPI 1851753115
3052 WILLOW PASS RD, Concord, CA 94519(925) 681-4100
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. Alicia Zhou, DO

Family Medicine

10 yrs NPPES
NPI 1548614217
2700 GRANT ST STE 200, Concord, CA 94520(925) 677-0500
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $112.86 (2023)

Industry Payments (2023)

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

$112.86

Total received

2

Transactions

2

Paying companies

Top paying companies

Intuitive Surgical, Inc.$71.43
Avanos Medical$41.43

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 80th percentile of that group.

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

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

Dr. Shakir Saud, MD

Family Medicine

8 yrs NPPES
NPI 1740774991
2700 GRANT ST STE 200, Concord, CA 94520(925) 947-3312
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. Jaskaran Khela, DO

Family Medicine

7 yrs NPPES
NPI 1073074944
5161 CLAYTON RD STE F, Concord, CA 94521(925) 609-8282
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. Tracy Vuong, MD

Family Medicine

5 yrs NPPES
NPI 1841878246
2415 HIGH SCHOOL AVE STE 800, Concord, CA 94520(909) 558-1000
NPPES public registry
CMS Open Payments· $1,843 (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.

$1,843

Total received

82

Transactions

19

Paying companies

Top paying companies

Lilly USA, LLC$264.38
GlaxoSmithKline, LLC.$242.74
Otsuka America Pharmaceutical, Inc.$158.48
AbbVie Inc.$124.24
AstraZeneca Pharmaceuticals LP$116.12
Boehringer Ingelheim Pharmaceuticals, Inc.$112.84

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 97% of that group — among the highest recipients.

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

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

Family Medicine in Concord, CA — Verified | DoctorsProof | DoctorsProof