Quick answers
- Which hospitals does Blair D. Erb work at?
- Medicare's official clinician data lists Blair D. Erb at 1 hospital: Madison Valley Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Blair D. Erb see patients?
- Medicare's clinician data lists 3 practice locations, including White Sulphur Springs, MT, Ennis, MT and Bozeman, MT. Call before your visit to confirm the address.
- What is Blair D. Erb's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty, and also Internal Medicine.
- Does Blair D. Erb accept Medicare assignment?
- Yes. Medicare's clinician data says Blair D. Erb 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 Blair D. Erb?
- (406) 414-3959, as listed in official Medicare / NPI Registry data.
- What is Blair D. Erb's NPI number?
- 1265479521. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Blair D. Erb works
Medicare's Facility Affiliation Data lists Blair D. Erb at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Madison Valley Medical CenterEnnis, MT · Critical Access Hospital · CCN 271329
Practice locations
Addresses where Blair D. Erb is enrolled with Medicare (CMS data updated 2026-10-02).
- 16 W Main StWhite Sulphur Springs, MT 59645 (406) 414‑3959
- 305 N Main StEnnis, MT 59729 (406) 414‑3959
- 925 Highland Blvd, Suite 1220Bozeman, MT 59715 (406) 414‑3780
Group practices
Medicare enrollment lists Blair D. Erb as a member of this group (CMS data updated 2026-10-02).
- Bozeman Health Deaconess Hospital320 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Montana →
Other cardiologists in Montana
Clinicians with the same Medicare primary specialty in Montana — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Vanderbilt University School Of Medicine |
| Graduation year | 1983 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1265479521 |
| 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