Thomas Trotsky, MD
NPI 1831280858 · Internal Medicine Physician · Miles City, MT
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Trotsky, MD is a Internal Medicine Physician provider in Miles City, MT (NPI 1831280858).
Provider details
- NPI number
- 1831280858
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 10018 (MT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-09-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Thomas Trotsky's NPI number?
- Thomas Trotsky's National Provider Identifier (NPI) is 1831280858, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Trotsky's specialty?
- Thomas Trotsky is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Trotsky located?
- Thomas Trotsky's practice location on file with NPPES is 210 S Winchester Ave, Miles City, MT 59301-4742.
- What is Thomas Trotsky's phone number?
- The practice phone number listed in the NPPES registry for Thomas Trotsky is (406) 874-5600.
- Does Thomas Trotsky accept Medicare?
- Thomas Trotsky is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Trotsky's NPI active?
- Yes — Thomas Trotsky's NPI (1831280858) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.