Quick answers
- Which hospitals does Joseph M. Leal work at?
- Medicare's official clinician data lists Joseph M. Leal at 2 hospitals: Billings Clinic Hospital and Glendive Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Joseph M. Leal see patients?
- Medicare's clinician data lists 2 practice locations, including Glendive, MT. Call before your visit to confirm the address.
- What is Joseph M. Leal's specialty?
- Medicare lists Hospitalist as the primary specialty, and also General Surgery.
- Does Joseph M. Leal accept Medicare assignment?
- Yes. Medicare's clinician data says Joseph M. Leal 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 Joseph M. Leal?
- (406) 345-8901, as listed in official Medicare / NPI Registry data.
- What is Joseph M. Leal's NPI number?
- 1740367135. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Joseph M. Leal works
Medicare's Facility Affiliation Data lists Joseph M. Leal 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
- Glendive Medical CenterGlendive, MT · Critical Access Hospital · CCN 271332
Practice locations
Addresses where Joseph M. Leal is enrolled with Medicare (CMS data updated 2026-10-02).
- 107 Dilworth StGlendive, MT 59330 (406) 345‑8901
- 202 Prospect DrGlendive, MT 59330 (406) 345‑3306
Group practices
Medicare enrollment lists Joseph M. Leal as a member of these groups (CMS data updated 2026-10-02).
- Gabert Medical Services Inc23 clinicians in the group
- Glendive Medical Center Inc15 clinicians in the group
Specialties
- Hospitalistprimary
- General Surgeryalso
Other hospitalists in Montana
Clinicians with the same Medicare primary specialty in Montana — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Un Of California, Irvine, College Of Medicine |
| Graduation year | 1982 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1740367135 |
| 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