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

Grand River Gastroenterology PC

Organization Specialist · NPI 1164470472

Grand River Gastroenterology PC is a Specialist in Grand Rapids, Michigan. Registered with an NPI since 2006.

In the registry since
2006
Specialties on file
2
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

310 Lafayette Ave SE Ste 400
Grand Rapids, MI 49503-4693
Phone: (616) 752-6525
Fax: (616) 752-6556
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X
Specialist Taxonomy 174400000X

Record details

NPI number1164470472
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Dena Rumisek — Billing · (616) 752-6529
NPI enumeratedMay 5, 2006
Last updated in NPPESMarch 21, 2022
Certification dateMarch 21, 2022
Mailing address310 Lafayette Ave Se, Suite 400, Grand Rapids, MI 49503-4693

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