Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Glenne Gunther, MD

Internal Medicine Physician in Libby, MT · enumerated 2006.

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

National Provider Identifier

1629044276

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Registry record

Entity type Individual (Type 1)

Name Mrs. Glenne Gunther

Credential MD

Sex Female

Practice address 211 E 2nd Street, Libby, MT, 59923

Phone (406) 293-8711

Fax (406) 293-8735

Enumeration date Feb 24, 2006

Last updated in NPPES Oct 16, 2012

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 6030 (MT) 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
273826	Other	-	RURAL HEALTH MCR
0062491	Medicaid	MT	-
0730431	Other	-	RURAL HEALTH MCD

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

What is the NPI number for Glenne Gunther?

The National Provider Identifier (NPI) for Glenne Gunther is 1629044276, a Type 1 (individual) record in the CMS NPPES registry.

Where does Glenne Gunther practice?

The practice location on file with NPPES is in Libby, MT. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-16.