Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Aubrey Fox Barton, PA

Physician Assistant in Missoula, MT · enumerated 2016.

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

National Provider Identifier

1578914479

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Registry record

Entity type Individual (Type 1)

Name Mrs. Aubrey Fox Barton

Credential PA

Sex Female

Practice address 2360 Mullan Rd Ste C, Missoula, MT, 59808

Phone (406) 721-4436

Fax (406) 721-6053

Enumeration date Jun 22, 2016

Last updated in NPPES Jan 30, 2023

Taxonomy & licenses

363AS0400X Surgical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 082951 (IA) Secondary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 112238 (MT) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Aubrey Barton?

Aubrey Barton is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Jeffrey Laporte Orthopaedic Surgery Physician · Missoula, MT NPI 1548255540 David Allmacher Adult Reconstructive Orthopaedic Surgery Physician · Missoula, MT NPI 1295878890 Pamela Peterson Family Nurse Practitioner · Missoula, MT NPI 1073656682 Robert Amrine Sports Medicine (Family Medicine) Physician · Missoula, MT NPI 1366640484 Patrick Parenzin Medical Physician Assistant · Missoula, MT NPI 1932389087 Richard Myers Orthopaedic Trauma Physician · Missoula, MT NPI 1366685166 Brent Roster Orthopaedic Foot and Ankle Surgery Physician · Missoula, MT NPI 1720222508 Dustin Burton Athletic Trainer · Missoula, MT NPI 1356609309

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-30.