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Vanessa Chan, MD

Obstetrics/Gynecology · Oakland

NPI 1114960747

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
9
1 carrier
Office
1
Since medical school
24 years
Graduated 2002

Offices

1 location · Asian Health Services · 93 clinicians in this group

Looking this up.

Plans that list them

9 plans · 1 carrier

A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Chan’s office at (510) 986-6800 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.

Plans whose provider directory lists this clinician
Alignment Health BreathEasy (HMO C-SNP)Alignment Health PlanListedOct 3, 2026
Alignment Health Clarity (HMO C-SNP)Alignment Health PlanListedOct 3, 2026
Alignment Health Harmony (HMO)Alignment Health PlanListedOct 3, 2026
Alignment Health Heart & Diabetes (HMO C-SNP)Alignment Health PlanListedOct 3, 2026
Alignment Health Heart & Diabetes CalPlus (HMO C-SNP)Alignment Health PlanListedOct 3, 2026
Alignment Health Heart & Diabetes Care (HMO C-SNP)Alignment Health PlanListedSep 28, 2026
Alignment Health Heart & Diabetes Choice (HMO C-SNP)Alignment Health PlanListedSep 28, 2026
Alignment Health Honor+ Plan (HMO)Alignment Health PlanListedOct 3, 2026
Alignment Health My Choice CalCare (HMO)Alignment Health PlanListedOct 3, 2026

California Medical Board record

Licence A95098 · Current

Licensed to practise in California · since 2006 · expires 2027-06-30 · University of California, San Diego School of Medicine.

No disciplinary actions, convictions, malpractice judgments or citations in this record.

School, training and certification

What this clinician told their state board, medical school and everything before it. Only some states publish this, so nothing here means the state does not say, not that there was no training or certification.

Specialty certification

  • American Board of Obstetrics and Gynecology - Obstetrics and Gynecology

Medicaid work

$21,333 in 2020

Medicaid paid $21,333 for 116 billed services this clinician did in 2020, up to 25 people in a month for one service.

Medicaid and CHIP claims where this clinician did the service, fee-for-service and managed care together. Any month with fewer than 11 patients is hidden, so small Medicaid practices undercount.

Largest Medicaid services in 2020
Clinic visit/encounter, all-inclusive95$21,333
Short return visit (20+ min)21$0
Medicaid work by year
2020116225$21,333
2019396335$54,141
2018472238$86,457
See the largest Medicaid services in earlier years

2019

Largest Medicaid services in 2019
Clinic visit/encounter, all-inclusive256$52,656
Short return visit (20+ min)78$1,216
Short return visit62$268

2018

Largest Medicaid services in 2018
Clinic visit/encounter, all-inclusive413$85,323
Short return visit (20+ min)59$1,134

Drugs they prescribed that Part D paid

This is pharmacy cost, not the office bill, and not what patients paid.

Opioids were 0% of their 20 Part D prescriptions in 2018. Too few prescriptions to judge: with under about 50 a year, a handful of patients can swing this share.

Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.

Year by year

Part D prescribing by year
201820None0% (0)0%$107
201714None0% (0)0%$328
201536None0% (0)None$861
201311None0% (0)None$2,047

Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.

See the drugs prescribed each year

2015: 1 drug

Part D drugs prescribed in 2015
Estradiol15$75$5

Money from drug and device companies

$38 in 2024

Industry payments by year
202412None$38
201911None$137

Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.

A payment is not proof that care is biased.

Payments by company
AlkermesVivitrol$38
2 payments
  • Meals for Vivitrol · 2024-11-15 · $23
  • Education for Vivitrol · 2024-11-14 · $15
See all 2 published payments
Every published payment
AlkermesMeals · 2024-11-15Vivitrol$23
AlkermesEducation · 2024-11-14Vivitrol$15
See earlier years (2019)

2019: $137

Payments by company in 2019
Amarin PharmaVascepa$137
1 payment
  • Meals for Vascepa · 2019-10-23 · $137

Professional record

NPI
1114960747
Licence
CA A95098California A95098: Current · expires 2027-06-30
Gender
Female
More record details
Sole proprietor
No
Taxonomy
Federal specialty code 207V00000X (207V00000X)
Mailing address
3300 Webster St, Suite 1200, Oakland, CA, 94609
NPI first listed
2006-06-13
NPI last updated
2007-07-12

This is when the NPI record was last certified, not a medical board exam.