Quick answers
- Which hospitals does Martin Johnson work at?
- Medicare's official clinician data lists Martin Johnson at 5 hospitals: CHRISTUS Santa Rosa Hospital-San Marcos, CHRISTUS Santa Rosa Medical Center, Methodist Hospital, University Health System and UT Health San Antonio Multispecialty & Research Ho…. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Martin Johnson see patients?
- Medicare's clinician data lists 2 practice locations, including San Antonio, TX. Call before your visit to confirm the address.
- What is Martin Johnson's specialty?
- Medicare lists Plastic and Reconstructive Surgery as the primary specialty.
- Does Martin Johnson accept Medicare assignment?
- Yes. Medicare's clinician data says Martin 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 Martin Johnson?
- (210) 703-8454, as listed in official Medicare / NPI Registry data.
- What is Martin Johnson's NPI number?
- 1538162201. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Martin Johnson works
Medicare's Facility Affiliation Data lists Martin Johnson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- CHRISTUS Santa Rosa Hospital-San MarcosSan Marcos, TX · Acute Care Hospital · CCN 450272
- CHRISTUS Santa Rosa Medical CenterSan Antonio, TX · Acute Care Hospital · CCN 450237
- Methodist HospitalSan Antonio, TX · Acute Care Hospital · CCN 450388
- University Health SystemSan Antonio, TX · Acute Care Hospital · CCN 450213
- UT Health San Antonio Multispecialty & Research Ho…San Antonio, TX · Acute Care Hospital · CCN 670335
Practice locations
Addresses where Martin Johnson is enrolled with Medicare (CMS data updated 2026-10-02).
- 11212 State Hwy 151, Suite 300San Antonio, TX 78251 (210) 703‑8454
- 2833 Babcock Rd, Suite 105San Antonio, TX 78229 (210) 705‑5030
Group practices
Medicare enrollment lists Martin Johnson as a member of this group (CMS data updated 2026-10-02).
- Physicians Unity62 clinicians in the group
Specialties
Find other Plastic and Reconstructive Surgery doctors in Texas →
Other plastic surgeons in San Antonio
Clinicians with the same Medicare primary specialty in San Antonio, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Baylor College Of Medicine |
| Graduation year | 1975 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1538162201 |
| 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