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Physician Profile

Mark Wittman, MD

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At a glance

About Dr. Wittman

Mark Wittman, MD is a healthcare provider in Beverly Hills, CA specializing in critical care (intensivists). Mark trained at Northwestern University Feinberg Medical School, graduating in 1980. Mark is also listed as specializing in emergency medicine, anesthesiology — critical care, and anesthesiology. This provider record is associated with NPI 1295723708.

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

Specialty

Credentials & Licensing

CA · Physician and Surgeon GMedical Board of California
No. 45108CurrentExpires Nov 30, 2026Since 1981
NPINational Provider Identifier
1295723708Issued 2005

Snapshot · verify with the board ↗

Medicare information

Accepts Medicare assignmentYes
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 kind of doctor is Dr. Wittman?

Dr. Wittman is a critical care (intensivists) in Beverly Hills, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

What is Dr. Wittman's address?

Dr. Wittman is listed at 120 S Spalding Dr Ste. 301, Beverly Hills, CA 90212. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Dr. Wittman?

The number on file is (310) 385-7755. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Wittman's NPI number?

Dr. Wittman's National Provider Identifier is 1295723708. 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

Where did Dr. Wittman train?

Dr. Wittman attended Northwestern University Feinberg Medical School, graduating in 1980. This comes from the CMS National Downloadable File.

CMS public data

How long has Dr. Wittman been practicing?

Dr. Wittman has 46 years experience. Calculated from a graduation year of 1980, reported in the CMS National Downloadable File.

CMS public data

Has Dr. Wittman confirmed this information?

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

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