Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Gretchen M. Hiesterman Coble, PT
Physical Therapist in Helena, MT · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1801874870
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Registry record
Entity type Individual (Type 1)
Name Mrs. Gretchen M. Hiesterman Coble
Credential PT
Sex Female
Practice address 251 Saddle Dr, Helena, MT, 59601
Phone (406) 457-0480
Fax (406) 457-0481
Enumeration date Jan 9, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1004 (MT) Primary
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 3076 (OR) Secondary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 3401112 | Medicaid | MT | - |
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 Gretchen Coble?
The National Provider Identifier (NPI) for Gretchen Coble is 1801874870, a Type 1 (individual) record in the CMS NPPES registry.
Where does Gretchen Coble practice?
The practice location on file with NPPES is in Helena, MT. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.