Mr. Stephen Charles Wagner, PHD
Mr. Stephen Charles Wagner is a Clinical Psychologist provider (Psychologist) practicing in Bozeman, MT, registered in the NPPES registry with NPI 1790710077 since 2006. The credential PHD stands for Doctor of Philosophy.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1790710077 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mr. Stephen Charles Wagner |
| Credential | PHD |
| Sex | Male |
| Practice address | 321 E MAIN ST, SUITE 205, Bozeman, MT, 59715 |
| Phone | 4065952263 |
| Enumeration date | 2006-07-12 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103TC0700X | Clinical Psychologist | Primary | 93 | MT |
PHD — Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential
Copy-ready billing details
Provider: Stephen Wagner, PHD NPI: 1790710077 Taxonomy: 103TC0700X (Clinical Psychologist) Address: 321 E MAIN ST, SUITE 205, Bozeman, MT, 59715
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1568403640 | Jacqueline Wilson | Individual | Psychiatry Physician | Bozeman, MT |
| 1194822049 | Jacqueline S. Wilson, M.D., P.C. | Organization | Adult Mental Health Clinic/Center | Bozeman, MT |
| 1437227725 | Dee Mast | Individual | Mental Health Counselor | Bozeman, MT |
| 1215091566 | Barbara Boik | Individual | Professional Counselor | Bozeman, MT |
| 1225242035 | Linnea Wang | Individual | Professional Counselor | Bozeman, MT |
| 1497949473 | Susan Mavor | Individual | Mental Health Counselor | Bozeman, MT |
| 1407039878 | Rachelle Heilweil | Individual | Professional Counselor | Bozeman, MT |
| 1568648558 | Melissa Davis | Individual | Professional Counselor | Bozeman, MT |
Verify this record
Cross-check NPI 1790710077 against the authoritative CMS record: view Mr. Stephen Charles Wagner on the official NPPES registry .
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. Read the full guide or validate an NPI number.
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.