Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Glenn Evan Kershen, MD

Urology Physician in Saginaw, MI · enumerated 2005 · practices at Tri City Urology Associates PC.

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

National Provider Identifier

1013900190

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Registry record

Entity type Individual (Type 1)

Name Glenn Evan Kershen

Credential MD

Sex Male

Practice address 1117 S Washington Ave, Saginaw, MI, 48601

Phone (989) 791-4020

Fax (989) 921-8765

Enumeration date Aug 24, 2005

Last updated in NPPES Mar 30, 2021

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License GK075761 (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
H11966	Other	MI	TRI CARE
340020605	Other	MI	RAILROAD MEDICARE
0987964	Other	MI	HEALTHPLUS
340G310500	Other	MI	BLUE CROSS
7792123	Other	MI	AETNA
4433790	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 Kershen's NPI record?

Cross-check NPI 1013900190 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1013900190 active?

Yes, as of the latest NPPES snapshot, NPI 1013900190 is active (record last updated 2021-03-30).

Other providers at this practice address

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Aditya Bulusu Urology Physician · Saginaw, MI NPI 1982697074 Steven Jensen Urology Physician · Saginaw, MI NPI 1154314193 Abbas Bekhrad Urology Physician · Saginaw, MI NPI 1952329070 Tri City Urology Associates PC Urology Physician · Saginaw, MI NPI 1366463101 Jessica Thomas Urology Physician · Saginaw, MI NPI 1306302823 Karly Twining Nurse Practitioner · Saginaw, MI NPI 1861270860

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-30.