Ethan Hansen, MD
NPI 1841871753 · Psychiatry Physician · Billings, MT
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ethan Hansen, MD is a Psychiatry Physician provider in Billings, MT (NPI 1841871753).
Provider details
- NPI number
- 1841871753
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4271551 (ID)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-04-21
- Last updated
- 2025-08-07
- Certified
- 2025-08-07
Frequently asked questions
- What is Ethan Hansen's NPI number?
- Ethan Hansen's National Provider Identifier (NPI) is 1841871753, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ethan Hansen's specialty?
- Ethan Hansen is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Ethan Hansen located?
- Ethan Hansen's practice location on file with NPPES is 1601 Lewis Ave Ste 102, Billings, MT 59102-4182.
- What is Ethan Hansen's phone number?
- The practice phone number listed in the NPPES registry for Ethan Hansen is (406) 200-8471.
- Does Ethan Hansen accept Medicare?
- Ethan Hansen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ethan Hansen's NPI active?
- Yes — Ethan Hansen's NPI (1841871753) is active in the NPPES registry as of the last update on 2025-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.