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Physician Profile

Alexander Grinberg, M.D.

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At a glance

About Dr. Grinberg

Alexander Grinberg, M.D. is a healthcare provider in San Francisco, CA specializing in psychiatry. According to Medicare claims data, the services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. This provider record is associated with NPI 1538260765.

Factual summary compiled by Guide.md from public records; not written by this provider.

Specialty

Psychiatry (Primary)

Credentials & Licensing

CA · Physician and Surgeon AMedical Board of California
No. 56467CurrentExpires Dec 31, 2026Since 1996
NPINational Provider Identifier
1538260765Issued 2006

Snapshot · verify with the board ↗

Medicare information

Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What does Alexander Grinberg specialize in?

Alexander Grinberg is a psychiatrist in San Francisco, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychiatry”.

NPI registry

Where is Alexander Grinberg located?

Alexander Grinberg is listed at 2320 Sutter St Suite 101, San Francisco, CA 94115. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Alexander Grinberg's phone number?

The number on file is (415) 876-0475. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Alexander Grinberg?

Alexander Grinberg's National Provider Identifier is 1538260765. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

How much experience does Alexander Grinberg have?

Alexander Grinberg has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

What does Alexander Grinberg do most often?

According to Medicare billing data, Alexander Grinberg the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Is Alexander Grinberg's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Alexander Grinberg. If this is you, claiming it is free.

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.

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