NPI 1710189709
John Thomas Harris, M.D.
Psychiatry & Neurology, Psychiatry · Helena, MT
Active in the CMS NPI RegistryNot on the OIG exclusion listchecked Oct 14, 2026, 11:33 pm EDT
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John Thomas Harris, M.D. is a health care provider (Psychiatry & Neurology, Psychiatry) in Helena, Montana with National Provider Identifier (NPI) 1710189709. The NPI was issued on Jun 3, 2007 and the registry record was last updated on Mar 7, 2023. The registry lists a license in Montana.
Registry record
- NPI
- 1710189709
- Type
- Individual (NPI-1)
- Primary specialty
- Psychiatry & Neurology, Psychiatry 2084P0800X
- Practice location
- 900 Jackson St, Center For Mental Health
Helena, MT 59601-3428 - Phone
- (406) 443-7151
- NPI issued
- Jun 3, 2007
- Registry record updated
- Mar 7, 2023
Specialties and licenses
| Specialty | Taxonomy code | License state | License |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | Montana | 11371 |
Confirm license status and discipline with the state board (links in NPI Lookup).
Source: CMS National Plan and Provider Enumeration System (NPPES) and the HHS-OIG List of Excluded Individuals/Entities (list of Oct 9, 2026). Is this your record? Update it in NPPES or email info@2minutemedicine.com to have it hidden here.