Doctor profile · Federal record

Dr. Yuan-da Fan, M.D.

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · San Francisco, CA

  • NPI 1609941798
  • 41 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
490 Post St, 1112
San Francisco, CA 941021401
(415) 781-5300
fax (415) 781-5406

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
July 9, 2007
Year of graduation
1985 — 41 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
California #A43417

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1609941798. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$19
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
PFIZER INC. 1 $16.59
Organon Llc 1 $2.07

By nature of payment

Food and Beverage
$19

Frequently asked questions

Auto-generated from federal data
What is Dr. Yuan-da Fan's medical specialty?
Dr. Yuan-da Fan practices Obstetrics & Gynecology Physician in San Francisco, CA.
Where does Dr. Yuan-da Fan practice?
Dr. Yuan-da Fan practices at 490 Post St, San Francisco, CA 941021401. Office phone: 4157815300.
What is Dr. Yuan-da Fan's NPI?
Dr. Yuan-da Fan's National Provider Identifier (NPI) is 1609941798, issued by NPPES.
Does Dr. Yuan-da Fan accept Medicare assignment?
Dr. Yuan-da Fan does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.