Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Tiffany Gregg, PT
Physical Therapist in Eureka, MT · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1679948301
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Registry record
Entity type Individual (Type 1)
Name Tiffany Gregg
Credential PT
Sex Female
Practice address 298 Osloski Rd, Eureka, MT, 59917
Phone (406) 297-3915
Enumeration date Dec 7, 2015
Last updated in NPPES Dec 7, 2015
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 9315 (MT) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT 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.
Frequently asked questions
Is NPI 1679948301 active?
Yes, as of the latest NPPES snapshot, NPI 1679948301 is active (record last updated 2015-12-07).
How do I verify Tiffany Gregg's NPI record?
Cross-check NPI 1679948301 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Kalispell Regional Medical Center Inc Multi-Specialty Clinic/Center · Eureka, MT NPI 1548215676 Lisa Spors-Murphy Occupational Therapist · Eureka, MT NPI 1255388229 Dana Longstreth Speech-Language Pathologist · Eureka, MT NPI 1316364557 Kalispell Regional Medical Center Inc General Practice Physician · Eureka, MT NPI 1124566906
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-12-07.