IndividualActive
John Chan, MD
NPI 1962596551 · Gynecologic Oncology Physician · San Francisco, CA
Provider details
- NPI number
- 1962596551
- Entity type
- Individual
- Primary specialty
- Gynecologic Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A61661 (CA)
Practice location
1100 Van Ness Ave Fl 4
San Francisco, CA 94109
Phone: (415) 600-0930
Mailing address
325 Distel Cir
Los Altos, CA 94022-1408
Registry dates
- Enumerated
- 2006-10-03
- Last updated
- 2020-05-28
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.