Erik Fister
NPI 1831754969 · Student in an Organized Health Care Education/Training Program · Billings, MT
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erik Fister is a Student in an Organized Health Care Education/Training Program provider in Billings, MT (NPI 1831754969).
Provider details
- NPI number
- 1831754969
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Male
- Sole proprietor
- Yes
- License
- MED-RES-LIC-113356 (MT)
Specialties & taxonomies
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Semaglutidebrand: Ozempic | 56 | — |
| Atorvastatin Calcium | 53 | 21 |
| Amlodipine Besylate | 51 | 23 |
| Losartan Potassium | 47 | 13 |
| Levothyroxine Sodium | 45 | — |
| Lisinopril | 36 | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-05-03
- Last updated
- 2024-07-19
- Certified
- 2024-07-19
Frequently asked questions
- What is Erik Fister's NPI number?
- Erik Fister's National Provider Identifier (NPI) is 1831754969, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erik Fister's specialty?
- Erik Fister is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Erik Fister located?
- Erik Fister's practice location on file with NPPES is 801 N 29th St, Billings, MT 59101-0905.
- What is Erik Fister's phone number?
- The practice phone number listed in the NPPES registry for Erik Fister is (406) 238-2500.
- Does Erik Fister accept Medicare?
- Erik Fister is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erik Fister's NPI active?
- Yes — Erik Fister's NPI (1831754969) is active in the NPPES registry as of the last update on 2024-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.