Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. ETHAN J. HANSEN, MD
ActiveDR. ETHAN J. HANSEN, MD is a Psychiatry healthcare provider located in BILLINGS, Montana. NPI 1841871753 is currently active in the NPPES registry. Verify at CMS.
Psychiatry · BILLINGS, MT
Registration Details
- NPI Number
- 1841871753
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Apr 21, 2021 (5.3458352159665 yrs)
- Last Updated
- Aug 7, 2025
- Licenses
-
4271551 (ID)155187 (MT)
Practice Information
- Address
-
1601 LEWIS AVE STE 102BILLINGS, MT, 591024182Browse MT providers · Browse ZIP 59102
- Phone
- 4062008471
- Primary Specialty
-
Psychiatry
2084P0800X
- Additional Specialty
- Psychiatry
Other Psychiatry Providers in BILLINGS, MT
| Name | Credential | NPI |
|---|---|---|
| DR. MARK HOWARD NICHOLSON | MD | 1235126566 |
| JAMES B WHITWORTH | MD | 1629065891 |
| DR. TROY R. STILES | D.O. | 1437122207 |
| BELINDA HARTLEY | MD | 1689612228 |
| DEBORAH MALTERS | M.D. | 1487697876 |
| CHRISTINA QUIJANO | MD | 1356387112 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.