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Physician Profile

Mark A. Klein, MD

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At a glance

About Dr. Klein

Mark A. Klein, MD practices hematology & oncology in Minneapolis, MN. The provider's National Provider Identifier (NPI) is 1508844234.

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

Specialty

Credentials & Licensing

MN licenceAs reported to the NPI registry
No. 44348As reported
NPINational Provider Identifier
1508844234Issued 2006

As reported to the NPI registry ↗

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 is Dr. Klein's specialty?

Dr. Klein is a cancer specialist in Minneapolis, MN. That is the designation recorded for this NPI in the federal registry, where it is listed as “Hematology & Oncology”.

NPI registry

Where can I find Dr. Klein?

Dr. Klein is listed at 1 Veterans Dr 111E Minneapolis Veterans Affairs Medical Center, Minneapolis, MN 55417. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Klein?

The number on file is (612) 725-2000. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Klein's NPI number?

Dr. Klein's National Provider Identifier is 1508844234. 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. Klein been practicing?

Dr. Klein 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. Klein confirmed this information?

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

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