Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Kalispell Regional Medical Center, Inc

Radiation Oncology Physician in Kalispell, MT · enumerated 2021 · authorized official William Gibson, General Counsel.

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

National Provider Identifier

1861084311

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Registry record

Entity type Organization (Type 2)

Legal business name Kalispell Regional Medical Center, Inc

Practice address 343 Sunnyview Ln, Kalispell, MT, 59901

Phone (406) 752-1790

Fax (406) 756-3529

Enumeration date Feb 5, 2021

Last updated in NPPES Feb 5, 2021

Taxonomy & classification

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name William Gibson

Title General Counsel

Phone (406) 752-1724

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 current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2021-02-05. Verify at npiregistry.cms.hhs.gov.

Where is Kalispell Regional Medical Center, Inc located?

The practice location on file with NPPES is in Kalispell, MT.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-05.