Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Eric E Trevelline, MD

Gastroenterology Physician in Missoula, MT · enumerated 2006.

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

National Provider Identifier

1437265915

Verified

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Registry record

Entity type Individual (Type 1)

Name Eric E Trevelline

Credential MD

Sex Male

Practice address Missoula, MT, 59804

Phone (406) 327-4685

Fax (406) 327-4785

Enumeration date Aug 21, 2006

Last updated in NPPES Oct 9, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 10322 (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
95145	Other	MT	MEDICARE ADVANTAGE
0076143	Medicaid	MT	-
P00040972	Other	MT	RAILROAD MEDICARE

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

Where does Eric Trevelline practice?

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

What is the NPI number for Eric Trevelline?

The National Provider Identifier (NPI) for Eric Trevelline is 1437265915, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Steven Glow Family Nurse Practitioner · Missoula, MT NPI 1366449530 Stephen Powell Orthopaedic Surgery Physician · Missoula, MT NPI 1114927472 Michael Schutte Sports Medicine (Orthopaedic Surgery) Physician · Missoula, MT NPI 1831199090 Thomas Rickard Orthopaedic Hand Surgery Physician · Missoula, MT NPI 1548260706 Emily Heid Orthopaedic Foot and Ankle Surgery Physician · Missoula, MT NPI 1962402123 Michael Rossi Physician Assistant · Missoula, MT NPI 1588664791 Daniel Hoheim Specialist · Missoula, MT NPI 1801889753 Timothy Richards Surgery Physician · Missoula, MT NPI 1841283785

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-09.