Quick answers
- Which hospitals does Thomas G. Johnson work at?
- Medicare's official clinician data lists Thomas G. Johnson at 3 hospitals: Garrett Regional Medical Center, Mon Health Medical Center and West Virginia University Hospitals, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Thomas G. Johnson see patients?
- Medicare's clinician data lists 1 practice location in Oakland, MD. Call before your visit to confirm the address.
- What is Thomas G. Johnson's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Thomas G. Johnson accept Medicare assignment?
- Yes. Medicare's clinician data says Thomas G. Johnson 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 Thomas G. Johnson?
- (301) 334-8171, as listed in official Medicare / NPI Registry data.
- What is Thomas G. Johnson's NPI number?
- 1285627604. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Thomas G. Johnson works
Medicare's Facility Affiliation Data lists Thomas G. Johnson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Garrett Regional Medical CenterOakland, MD · Acute Care Hospital · CCN 210017
- Mon Health Medical CenterMorgantown, WV · Acute Care Hospital · CCN 510024
- West Virginia University Hospitals, IncMorgantown, WV · Acute Care Hospital · CCN 510001
Practice locations
Addresses where Thomas G. Johnson is enrolled with Medicare (CMS data updated 2026-10-02).
- 311 N 4th StOakland, MD 21550 (301) 334‑8171
Group practices
Medicare enrollment lists Thomas G. Johnson as a member of this group (CMS data updated 2026-10-02).
- Specialty Physicians of Garrett County, LLC91 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Oakland
Clinicians with the same Medicare primary specialty in Oakland, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Pittsburgh School Of Medicine |
| Graduation year | 1972 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1285627604 |
| 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