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Mary Kay Fouhy-Thurston, FNP

Nurse Practitioner in Belgrade, MT · enumerated 2006.

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

National Provider Identifier

1134212277

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Registry record

Entity type Individual (Type 1)
Name Mary Kay Fouhy-Thurston
Credential FNP
Sex Female
Practice address 403 W Main St, Belgrade, MT, 59714
Fax (406) 388-8710
Enumeration date Oct 2, 2006
Last updated in NPPES Jul 3, 2008

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN9447 (MT) Primary
FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

Other identifiers

Identifier Type State Issuer
4308344 Medicaid MT -
810542541 Other MT COMMERCIAL

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

Is NPI 1134212277 active?
Yes, as of the latest NPPES snapshot, NPI 1134212277 is active (record last updated 2008-07-03).
How do I verify Mary Fouhy-Thurston's NPI record?
Cross-check NPI 1134212277 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-03.