Anna Buchsbaum, M.D.
NPI 1689806317 · Obstetrics & Gynecology Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anna Buchsbaum, M.D. is a Obstetrics & Gynecology Physician provider in San Francisco, CA (NPI 1689806317).
Provider details
- NPI number
- 1689806317
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A107516 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (2)
- 3838 California StSuite 316San Francisco, CA 94118-1522Phone: (415) 379-9600
- 1580 Valencia St Ste 802San Francisco, CA 94110-4415Phone: (415) 750-7050Fax: (415) 369-1389
Registry dates
- Enumerated
- 2009-08-13
- Last updated
- 2021-12-17
Frequently asked questions
- What is Anna Buchsbaum's NPI number?
- Anna Buchsbaum's National Provider Identifier (NPI) is 1689806317, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anna Buchsbaum's specialty?
- Anna Buchsbaum is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Anna Buchsbaum located?
- Anna Buchsbaum's practice location on file with NPPES is 1100 Van Ness Ave Fl 4, San Francisco, CA 94109-6978.
- What is Anna Buchsbaum's phone number?
- The practice phone number listed in the NPPES registry for Anna Buchsbaum is (415) 750-7050.
- Does Anna Buchsbaum accept Medicare?
- Anna Buchsbaum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anna Buchsbaum's NPI active?
- Yes — Anna Buchsbaum's NPI (1689806317) is active in the NPPES registry as of the last update on 2021-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.