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Dr. Anna Buchsbaum, M.D.

OB-GYN (Obstetrics & Gynecology) (Obstetrics & Gynecology Physician)

At a glance

Years since graduation
19
In the NPI registry since
2009

Licensed in California since 2009, according to the Medical Board of California. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.

The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is

Education and training

  • 2009Registered with an NPI (national billing number; not a license date)

Medicare’s Care Compare data doesn’t list this clinician’s medical school. Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).

Specialties and state licenses

  • Obstetrics & Gynecology Physician primary
    CA license A107516 (first issued 2009; current)

As reported to the NPI registry. To confirm a license is current, check the state medical board.

Map: OB-GYN (Obstetrics & Gynecology) per capita by county →

Where they work

Medical groups

Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.

Other OB-GYN (Obstetrics & Gynecology) clinicians in San Francisco

Sources

NPI registry (CMS NPPES, November 2026; record last updated December 17, 2021), Medicare Care Compare, Medicare Physician & Other Practitioners (2024), Medicare Part D Prescribers (2024) and Open Payments (2025). Information is self-reported or billed data and may be out of date; call before visiting.

NPI 1689806317. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.