Quick answers
- Which hospitals does Michael M. Johnson work at?
- Medicare's official clinician data lists Michael M. Johnson at 5 hospitals: Heart of Texas Memorial Hospital, Hill Country Memorial Hospital, Kimble Hospital, Mid Coast Medical Center - Central and Peterson Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael M. Johnson see patients?
- Medicare's clinician data lists 1 practice location in Fredericksburg, TX. Call before your visit to confirm the address.
- What is Michael M. Johnson's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Michael M. Johnson accept Medicare assignment?
- Yes. Medicare's clinician data says Michael M. 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.
- Does Michael M. Johnson offer telehealth?
- Medicare's clinician data says Michael M. Johnson offers telehealth services. Ask the office which visits can be done by video or phone.
- What is Michael M. Johnson's NPI number?
- 1386653236. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael M. Johnson works
Medicare's Facility Affiliation Data lists Michael M. Johnson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Heart of Texas Memorial HospitalBrady, TX · Critical Access Hospital · CCN 451348
- Hill Country Memorial HospitalFredericksburg, TX · Acute Care Hospital · CCN 450604
- Kimble HospitalJunction, TX · Critical Access Hospital · CCN 451306
- Mid Coast Medical Center - CentralLlano, TX · Critical Access Hospital · CCN 451396
- Peterson Regional Medical CenterKerrville, TX · Acute Care Hospital · CCN 450007
Practice locations
Addresses where Michael M. Johnson is enrolled with Medicare (CMS data updated 2026-10-02).
- 1308 S Hwy 16Fredericksburg, TX 78624
Group practices
Medicare enrollment lists Michael M. Johnson as a member of this group (CMS data updated 2026-10-02).
- Fredericksburg Clinic PLLC10 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Fredericksburg
Clinicians with the same Medicare primary specialty in Fredericksburg, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1386653236 |
| 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