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.

See every abbreviation used in this directory →

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

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