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John V. Olsen, MD

Cardiovascular Disease Physician in Kalispell, MT · enumerated 2006.

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

National Provider Identifier

1215017132

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Registry record

Entity type Individual (Type 1)
Name John V. Olsen
Credential MD
Sex Male
Practice address 350 Heritage Way Ste 2100, Kalispell, MT, 59901
Phone (406) 257-8992
Fax (406) 257-8996
Enumeration date Oct 16, 2006
Last updated in NPPES Feb 19, 2024

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License MD00019242 (WA) Secondary
207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License MD00019242 (WA) Secondary
207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License MED-PHYS-LIC-115404 (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
1014398 Medicaid WA -

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

What is the NPI number for John Olsen?
The National Provider Identifier (NPI) for John Olsen is 1215017132, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Olsen practice?
The practice location on file with NPPES is in Kalispell, MT. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-19.