Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Cortnee S Gunlock, DPT
Physical Therapist in Ronan, MT · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1841280419
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Cortnee S Gunlock
Credential DPT
Sex Female
Practice address 107 6th Ave Sw, Ronan, MT, 59864
Phone (406) 676-4441
Fax (406) 676-0835
Enumeration date Oct 25, 2005
Last updated in NPPES Sep 26, 2013
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1800PT (MT) Primary
DPT — Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession.
About the DPT credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1841280419 | Medicaid | MT | — |
| MSF1224957 | Other | MT | MT STATE WORK COMP |
| 0229573 | Other | MT | WASHINGTON STATE DEPT OF LABOR & INDUSTRY |
| 62088 | Other | MT | BCBS OF MT PROVIDER # |
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 Cortnee Gunlock?
Cortnee Gunlock is registered in NPPES with the primary taxonomy of Physical Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Mary Tolbert Speech-Language Pathologist · Ronan, MT NPI 1275528036 Daniel Moullet Family Medicine Physician · Ronan, MT NPI 1790773802 Michael Goodman Medical Oncology Physician · Ronan, MT NPI 1427034834 Keri Thorn Emergency Medicine Physician · Ronan, MT NPI 1073567632 Mark Harding Emergency Medicine Physician · Ronan, MT NPI 1821042466 Ronald Dean Emergency Medicine Physician · Ronan, MT NPI 1437198074 Anthony Young Certified Registered Nurse Anesthetist · Ronan, MT NPI 1780625814 Bruce Mikesell Emergency Medicine Physician · Ronan, MT NPI 1528099074
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-09-26.