Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Mark A Klein, MD

Individual provider Hematology & Oncology Physician · NPI 1508844234

Dr. Mark A Klein, MD is a Hematology & Oncology Physician in Minneapolis, Minnesota. Licensed in Minnesota. Registered with an NPI since 2006.

Licensed in
MN
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1 Veterans Dr 111E Minneapolis Veterans Affairs Medical Ctr
Minneapolis, MN 55417-2309
Phone: (612) 725-2000
Fax: (612) 725-2149
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 44348 (MN)

Record details

NPI number1508844234
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 4, 2006
Last updated in NPPESMay 2, 2008
Mailing address1 Veterans Dr, 111e Minneapolis Veterans Affairs Medical Center, Minneapolis, MN 55417

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