Quick answers
- Which hospitals does D C. Dahl work at?
- Medicare's official clinician data lists D C. Dahl at 1 hospital: Intermountain Health St Vincent Regional Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does D C. Dahl see patients?
- Medicare's clinician data lists 1 practice location in Billings, MT. Call before your visit to confirm the address.
- What is D C. Dahl's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does D C. Dahl accept Medicare assignment?
- Medicare's clinician data says D C. Dahl may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for D C. Dahl?
- (406) 248-3607, as listed in official Medicare / NPI Registry data.
- What is D C. Dahl's NPI number?
- 1649205451. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where D C. Dahl works
Medicare's Facility Affiliation Data lists D C. Dahl at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Intermountain Health St Vincent Regional HospitalBillings, MT · Acute Care Hospital · CCN 270049
Practice locations
Addresses where D C. Dahl is enrolled with Medicare (CMS data updated 2026-10-02).
- 1611 Zimmerman TrlBillings, MT 59102 (406) 248‑3607
Group practices
Medicare enrollment lists D C. Dahl as a member of this group (CMS data updated 2026-10-02).
- Billings Ob-Gyn Associates PC12 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Billings
Clinicians with the same Medicare primary specialty in Billings, MT — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of North Dakota School Of Medicine |
| Graduation year | 1995 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1649205451 |
| 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