NPPES file of Aug 9, 2026

Fung-Yee Chan, M.D.

Obstetrics Physician · San Francisco, CA

Fung-Yee Chan, M.D. is an obstetrics physician with a practice address in San Francisco, California, and NPI 1801963988, issued on Nov 30, 2006. Check the license (California A82699, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1801963988
Name
Fung-Yee Chan
Credential
M.D.
Primary taxonomy
Obstetrics Physician 207VX0000X
License number
A82699 CA
Self-reported in NPPES; status is on the state search
Practice location
1375 Sutter St Ste 105, San Francisco, CA 94109
Phone
(415) 379-9823
Enumerated
Nov 30, 2006
Record last updated
Apr 15, 2026
Fax
(415) 379-9794
Medicare enrollment
Enrolled (PECOS I20040827001080); accepts Medicare assignment
Medical or professional school
Albert Einstein College Of Medicine Of Yeshiva University, 1999
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest obstetrics physician records → All 174 in California → Look up another NPI →

Also registered at 1375 Sutter St Ste 105

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Lily Connor, PA-CPhysician Assistant1922716570
  2. Laurie Green, M.D.Obstetrics & Gynecology Physician1679641658
  3. Sarah Hebl, M.D.Obstetrics & Gynecology Physician1649536483
  4. Poornima Kaul, MDSpecialist1134301138
  5. Jaimie Lee, MDObstetrics & Gynecology Physician1609257864
  6. Isabel Meschi, RNRegistered Nurse1295655785

Verify Fung-Yee Chan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A82699    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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74% fewer Medicare Part D claims than the average obstetrics physician in 2024

57 Medicare Part D claims for 14 beneficiaries, against an average of 218 among the 863 providers of this specialty who prescribed in Part D. Brand-name drugs were 32% of claims.

  1. Fung-Yee Chan57
  2. Specialty average218

Most prescribed

  1. Prempro13 claims
  2. Estradiol11 claims
  3. Estradiol (Twice Weekly)11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $847.42

23 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 679 providers of this specialty with any payment received $826.19 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Fung-Yee Chan$847.42
  2. Specialty average$826.19

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Pacific Womens Obstetrics And Gynecology Medical Group IncSan Francisco, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Fung-Yee Chan among 174 obstetrics physician records in California

Fung-Yee Chan, M.D. is one of 174 obstetrics physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.

  • NPI issued2006 · 8% of these records are older, 56% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 52% of these records are
  • Graduated1999 · median 2002 among the 91 with a school on file
  • Record last updated2026 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VX0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics Physician providers in California

There are 174 obstetrics physician records in California.

All 174 in California → Every provider in San Francisco → Obstetrics Physician nationwide →

The 8 obstetrics physician records with the nearest ZIP codes

  1. Elizabeth Moy, M.D.San Francisco, CA 941091447327572
  2. Maria Martin, MDSan Francisco, CA 941151275831828
  3. Talis Swisher, MDSan Francisco, CA 941151346701984
  4. Secily Bason-Mitchell, M.D.San Francisco, CA 941181992872089
  5. Joanne Hom, M.D.San Francisco, CA 941181689741779
  6. Dorothy Shoup, M.D.Redwood City, CA 940621205885662
  7. Caitlyn Painter, D.O.San Francisco, CA 941581356768485
  8. Anju Ranjit, M.D., M.P.H.San Francisco, CA 941581194257162

Common questions

What is Fung-Yee Chan, M.D.'s NPI number?

Fung-Yee Chan, M.D.'s National Provider Identifier (NPI) is 1801963988, issued on Nov 30, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Fung-Yee Chan, M.D. located?

The NPPES record lists a practice address at 1375 Sutter St Ste 105, San Francisco, CA, 94109. Phone: (415) 379-9823. Providers update this record themselves, so call before visiting.

How can I verify Fung-Yee Chan, M.D.'s license?

NPPES lists California license number A82699, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Fung-Yee Chan, M.D. prescribe under Medicare Part D?

In 2024, Fung-Yee Chan, M.D. had 57 Medicare Part D claims for 14 beneficiaries; the average among obstetrics physician prescribers was 218. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.