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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Glenn A Gradis, D.O.

Family Medicine Physician in Rochester Hills, MI · enumerated 2006.

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

National Provider Identifier

1679543292

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Registry record

Entity type Individual (Type 1)
Name Dr. Glenn A Gradis
Credential D.O.
Sex Male
Practice address 3950 S Rochester Rd, Suite 1200, Rochester Hills, MI, 48307
Phone (248) 844-6000
Fax (248) 844-6159
Enumeration date Jan 25, 2006
Last updated in NPPES Dec 6, 2013

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 5101006988 (MI) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
700H273300 Other MI BLUE SHIELD GROUP
1679543292 Medicaid MI -

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.

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Frequently asked questions

How do I verify Glenn Gradis's NPI record?
Cross-check NPI 1679543292 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1679543292 active?
Yes, as of the latest NPPES snapshot, NPI 1679543292 is active (record last updated 2013-12-06).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-12-06.