Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Patrick J Thomas, M.D.

Sports Medicine (Orthopaedic Surgery) Physician in Great Falls, MT · enumerated 2006.

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

National Provider Identifier

1538103502

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Registry record

Entity type Individual (Type 1)

Name Dr. Patrick J Thomas

Credential M.D.

Sex Male

Practice address 1401 25th St S, Great Falls, MT, 59405

Phone (406) 731-8888

Fax (406) 731-8876

Enumeration date Jun 16, 2006

Last updated in NPPES Apr 5, 2024

Taxonomy & licenses

207XX0004X Orthopaedic Foot and Ankle Surgery Physician Allopathic & Osteopathic Physicians · License 9755 (MT) Secondary

207XX0005X Sports Medicine (Orthopaedic Surgery) Physician Allopathic & Osteopathic Physicians · License 9755 (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
810347861	Other	MT	CHAMPUS
20041899	Other	MT	RAILROAD MEDICARE
810347861013	Other	MT	EBMS
0038029	Medicaid	MT	-
184609700	Other	MT	FEDERAL WORK COMP
000096311	Other	MT	BLUE CROSS BLUE SHIELD
0165697	Other	MT	WASHINGTON L&I

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 Patrick Thomas's NPI record?

Cross-check NPI 1538103502 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1538103502 active?

Yes, as of the latest NPPES snapshot, NPI 1538103502 is active (record last updated 2024-04-05).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-05.