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Physician Profile

Herbert Marshak, MD

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At a glance

About Dr. Marshak

Herbert Marshak, MD is a healthcare provider in Los Angeles, CA specializing in family medicine. Herbert is also listed as specializing in psychiatry. This provider record is associated with NPI 1235232802.

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

Specialty

Family Medicine (Primary)
Psychiatry (Additional)

Credentials & Licensing

CA · Physician and Surgeon AMedical Board of California
No. 29118CurrentExpires Aug 2027Since 1975
NPINational Provider Identifier
1235232802Issued 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 Dr. Marshak specialize in?

Dr. Marshak is a family doctor in Los Angeles, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine”.

NPI registry

Where is Dr. Marshak located?

Dr. Marshak is listed at 1711 W Temple St Suite 4100, Los Angeles, CA 90026. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Marshak's phone number?

The number on file is (213) 484-6681. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Marshak's NPI number?

Dr. Marshak's National Provider Identifier is 1235232802. 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 long has Dr. Marshak been practicing?

Dr. Marshak 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

Has Dr. Marshak confirmed this information?

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

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