Quick answers
- Which hospitals does Marjorie T. Tevlin work at?
- Medicare's official clinician data lists Marjorie T. Tevlin at 3 hospitals: Cody Regional Health, Intermountain Health St Vincent Regional Hospital and St James Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Marjorie T. Tevlin see patients?
- Medicare's clinician data lists 2 practice locations, including Billings, MT and Hardin, MT. Call before your visit to confirm the address.
- What is Marjorie T. Tevlin's specialty?
- Medicare lists Critical Care (Intensivists) as the primary specialty, and also Nephrology.
- Does Marjorie T. Tevlin accept Medicare assignment?
- Yes. Medicare's clinician data says Marjorie T. Tevlin accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Marjorie T. Tevlin?
- (406) 237-8270, as listed in official Medicare / NPI Registry data.
- What is Marjorie T. Tevlin's NPI number?
- 1790734382. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Marjorie T. Tevlin works
Medicare's Facility Affiliation Data lists Marjorie T. Tevlin at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Cody Regional HealthCody, WY · Critical Access Hospital · CCN 531312
- Intermountain Health St Vincent Regional HospitalBillings, MT · Acute Care Hospital · CCN 270049
- St James HospitalButte, MT · Acute Care Hospital · CCN 270017
Practice locations
Addresses where Marjorie T. Tevlin is enrolled with Medicare (CMS data updated 2026-10-02).
- 1233 N 30th StBillings, MT 59101
- 16 N Miles Ave, Suite 101Hardin, MT 59034 (406) 237‑8270
Group practices
Medicare enrollment lists Marjorie T. Tevlin as a member of this group (CMS data updated 2026-10-02).
- SCL Health Medical Group - Billings LLC297 clinicians in the group
Specialties
- Critical Care (Intensivists)primary
- Nephrologyalso
Find other Critical Care (Intensivists) doctors in Montana →
Other critical care doctors in Billings
Clinicians with the same Medicare primary specialty in Billings, MT — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of South Alabama College Of Medicine |
| Graduation year | 1986 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1790734382 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians