Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

John J. Potente P.C.

Clinic/Center in Grandville, MI · enumerated 2008 · authorized official John Potente, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1639334626

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Registry record

Entity type Organization (Type 2)

Legal business name John J. Potente P.C.

Practice address 3181 Prairie St Sw, Suite 105, Grandville, MI, 49418

Phone (616) 249-1800

Enumeration date Jul 19, 2008

Last updated in NPPES Jul 19, 2008

Taxonomy & classification

261Q00000X Clinic/Center Ambulatory Health Care Facilities · License 2301004828 (MI) Primary

Authorized official

Name John Potente

Title President

Phone (616) 249-1800

Other identifiers

Identifier	Type	State	Issuer
950D152200	Other	MI	BLUE CROSS& BLUE SHIELD

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is John J. Potente P.C. located?

The practice location on file with NPPES is in Grandville, MI.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-07-19. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-19.