Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Katherine A Tetrault, PA
Physician Assistant in Dillon, MT · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1306153432
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Katherine A Tetrault
Credential PA
Sex Female
Practice address 600 Mt Highway 91 S, Dillon, MT, 59725
Phone (406) 683-3051
Enumeration date Sep 10, 2010
Last updated in NPPES Jun 29, 2021
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 085003834 (IL) Secondary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License MED-PAC-LIC-18647 (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
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| MED-PAC-LIC-18647 | Other | MT | STATE OF MONTANA PHYSICIAN ASSISTANT LICENSE |
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
What is the NPI number for Katherine Tetrault?
The National Provider Identifier (NPI) for Katherine Tetrault is 1306153432, a Type 1 (individual) record in the CMS NPPES registry.
Where does Katherine Tetrault practice?
The practice location on file with NPPES is in Dillon, MT. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Kathleen Maunu Certified Registered Nurse Anesthetist · Dillon, MT NPI 1548251911 Bruce Hayward Family Medicine Physician · Dillon, MT NPI 1235181504 Ramona Potter Specialist · Dillon, MT NPI 1245241421 Gregory Moore Emergency Medicine Physician · Dillon, MT NPI 1144315573 David Fortenberry Vascular Surgery Physician · Dillon, MT NPI 1215090774 Sherri Deitz Pharmacist · Dillon, MT NPI 1891832069 Kymberly Tart Medical Physician Assistant · Dillon, MT NPI 1154530756 Aaron Florence Orthopaedic Surgery Physician · Dillon, MT NPI 1578766291
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-29.