Quick answers
- Which hospitals does David A. Knierim work at?
- Medicare's official clinician data lists David A. Knierim at 5 hospitals: Billings Clinic Hospital, Daniels Memorial Hospital, Frances Mahon Deaconess Hospital, Intermountain Health St Vincent Regional Hospital and Phillips County Hospital - CAH. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does David A. Knierim see patients?
- Medicare's clinician data lists 2 practice locations, including Glasgow, MT and Scobey, MT. Call before your visit to confirm the address.
- What is David A. Knierim's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does David A. Knierim accept Medicare assignment?
- Yes. Medicare's clinician data says David A. Knierim 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 David A. Knierim?
- (406) 228-3400, as listed in official Medicare / NPI Registry data.
- What is David A. Knierim's NPI number?
- 1720346075. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where David A. Knierim works
Medicare's Facility Affiliation Data lists David A. Knierim at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Billings Clinic HospitalBillings, MT · Acute Care Hospital · CCN 270004
- Daniels Memorial HospitalScobey, MT · Critical Access Hospital · CCN 271342
- Frances Mahon Deaconess HospitalGlasgow, MT · Critical Access Hospital · CCN 271316
- Intermountain Health St Vincent Regional HospitalBillings, MT · Acute Care Hospital · CCN 270049
- Phillips County Hospital - CAHMalta, MT · Critical Access Hospital · CCN 271312
Practice locations
Addresses where David A. Knierim is enrolled with Medicare (CMS data updated 2026-10-02).
- 221 5th Ave SGlasgow, MT 59230 (406) 228‑3400
- PO Box, Suite 400Scobey, MT 59263
Group practices
Medicare enrollment lists David A. Knierim as a member of these groups (CMS data updated 2026-10-02).
- Frances Mahon Deaconess Hospital37 clinicians in the group
- Daniels Memorial Hospital21 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Montana
Clinicians with the same Medicare primary specialty in Montana — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Creighton University School Of Medicine |
| Graduation year | 2012 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1720346075 |
| 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