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

Mark S McCormick, MD

Individual provider Gastroenterology Physician · NPI 1659358661

Mark S McCormick, MD is a Gastroenterology Physician in Kalamazoo, Michigan. Licensed in Michigan. Registered with an NPI since 2005.

Licensed in
MI
In the registry since
2005
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

601 John St M 475
Kalamazoo, MI 49007-5341
Phone: (269) 276-0000
Fax: (269) 276-0001
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 4301046225 (MI)

Record details

NPI number1659358661
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 30, 2005
Last updated in NPPESApril 27, 2012
Mailing address601 John St, Box 42, Kalamazoo, MI 49007-5341

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