Nicholas Mills, DO
NPI 1134573801 · Internal Medicine Physician · Fort Harrison, MT
Nicholas Mills, DO is a Internal Medicine Physician provider in Fort Harrison, MT (NPI 1134573801).
Provider details
- NPI number
- 1134573801
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 12324A (WY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1434 N Roberts StHelena, MT 59601-3019Phone: (406) 513-1403Fax: (406) 513-1404
Registry dates
- Enumerated
- 2016-04-19
- Last updated
- 2024-07-11
- Certified
- 2024-07-11
Frequently asked questions
- What is Nicholas Mills's NPI number?
- Nicholas Mills's National Provider Identifier (NPI) is 1134573801, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Mills's specialty?
- Nicholas Mills is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nicholas Mills located?
- Nicholas Mills's practice location on file with NPPES is 3687 Veterans Dr, Fort Harrison, MT 59636-9700.
- What is Nicholas Mills's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Mills is (406) 442-6410.
- Is Nicholas Mills's NPI active?
- Yes — Nicholas Mills's NPI (1134573801) is active in the NPPES registry as of the last update on 2024-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.