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

Gregory James Clark, MD

Individual provider Internal Medicine Physician · NPI 1386730836

Gregory James Clark, MD is an Internal Medicine Physician in Ankeny, Iowa. Licensed in Iowa. Registered with an NPI since 2006.

Licensed in
IA
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

800 E 1st St Ste 1700
Ankeny, IA 50021-2100
Phone: (515) 643-8100
Fax: (515) 643-8139
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD-43163 (IA)

Record details

NPI number1386730836
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 4, 2006
Last updated in NPPESJuly 21, 2022
Mailing addressPo Box 1475, Des Moines, IA 50305-1475

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