Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Stuart J Rupke, M.D.

Family Medicine Physician in Saginaw, MI · enumerated 2006.

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

National Provider Identifier

1083639199

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Registry record

Entity type Individual (Type 1)

Name Dr. Stuart J Rupke

Credential M.D.

Sex Male

Practice address 1575 Concentric Blvd, Suite 1, Saginaw, MI, 48604

Phone (989) 583-6800

Fax (989) 583-6915

Enumeration date Jul 12, 2006

Last updated in NPPES Feb 6, 2009

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 4301071163 (MI) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
381870664	Other	MI	PPOM
102436	Other	MI	GREAT LAKES HEALTH PLAN
SR071163	Other	MI	LICENSE
080G376200	Other	MI	BCBSM
381870664	Other	MI	PRIORITY HEALTH
39202	Other	MI	COMMUNITY CHOICE MICHIGAN
0730226	Other	MI	BCBSM
381870664	Other	MI	COMMERCIAL
080119306	Other	MI	RAILROAD MEDICARE
1083639199	Medicaid	MI	-
381870664	Other	MI	HEALTH CARE ALLIANCE POOL
381870664	Other	MI	PRIVATE HEALTHCARE SYSTEM
4650563	Other	MI	AETNA

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

Is NPI 1083639199 active?

Yes, as of the latest NPPES snapshot, NPI 1083639199 is active (record last updated 2009-02-06).

How do I verify Stuart Rupke's NPI record?

Cross-check NPI 1083639199 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Eugene Seals Family Medicine Physician · Saginaw, MI NPI 1053309880 Delicia Pruitt Family Medicine Physician · Saginaw, MI NPI 1407844251 Gary Brooks Family Medicine Physician · Saginaw, MI NPI 1831173160 Wendy Biggs Family Medicine Physician · Saginaw, MI NPI 1558380485 Saginaw Cooperative Hospitals, Inc Family Medicine Physician · Saginaw, MI NPI 1164527446 Osama Elsabagh Pediatrics Physician · Saginaw, MI NPI 1457420416 Saif Shah Family Medicine Physician · Saginaw, MI NPI 1396914065 Synergy Medical Education Alliance General Acute Care Hospital · Saginaw, MI NPI 1003085580

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-02-06.