Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Tara Lynn Buck, PA-C
Physician Assistant in Butte, MT · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1326490269
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Registry record
Entity type Individual (Type 1)
Name Tara Lynn Buck
Credential PA-C
Sex Female
Practice address 400 S Clark St, Butte, MT, 59701
Phone (303) 914-8800
Enumeration date Jul 4, 2016
Last updated in NPPES Sep 6, 2024
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA179347 (OR) Secondary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License MED-PAC-LIC-89207 (MT) Primary
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.
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 Tara Buck?
Tara Buck 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.
Other providers at this practice address
Browse all → Cindy Simpkins Family Nurse Practitioner · Butte, MT NPI 1457357980 Eva Curry Family Nurse Practitioner · Butte, MT NPI 1255312575 Matthew Wild Certified Registered Nurse Anesthetist · Butte, MT NPI 1902882558 St James Healthcare General Acute Care Hospital · Butte, MT NPI 1528037215 Charles Watson Internal Medicine Physician · Butte, MT NPI 1124065792 Christopher Heard Athletic Trainer · Butte, MT NPI 1225071889 William Ellis Emergency Medicine Physician · Butte, MT NPI 1821025792 Debra Lewis Emergency Medicine Physician · Butte, MT NPI 1457388324
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-06.