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Physician Profile

Mark V. Blum, MD

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At a glance

About Dr. Blum

Mark V. Blum, MD is a healthcare provider in Sacramento, CA specializing in internal medicine. This provider record is associated with NPI 1922158724.

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

Specialty

Internal Medicine (Primary)

Credentials & Licensing

CA · Physician and Surgeon GMedical Board of California
No. 31353CurrentExpires Mar 2028Since 1976
NPINational Provider Identifier
1922158724Issued 2007

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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 kind of doctor is Dr. Blum?

Dr. Blum is an internist in Sacramento, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.

NPI registry

What is Dr. Blum's address?

Dr. Blum is listed at 2025 Morse Ave, Sacramento, CA 95825. 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. Blum?

The number on file is (916) 973-5000. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Blum's NPI number?

Dr. Blum's National Provider Identifier is 1922158724. 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. Blum been practicing?

Dr. Blum has 19+ years experience. Registered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Dr. Blum confirmed this information?

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

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