Quick answers
- Which hospitals does Mark H. Wimmer work at?
- Medicare's official clinician data lists Mark H. Wimmer at 1 hospital: Methodist Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark H. Wimmer see patients?
- Medicare's clinician data lists 2 practice locations, including San Antonio, TX. Call before your visit to confirm the address.
- What is Mark H. Wimmer's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Mark H. Wimmer accept Medicare assignment?
- Yes. Medicare's clinician data says Mark H. Wimmer 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 Mark H. Wimmer?
- (910) 949-6000, as listed in official Medicare / NPI Registry data.
- What is Mark H. Wimmer's NPI number?
- 1730615733. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark H. Wimmer works
Medicare's Facility Affiliation Data lists Mark H. Wimmer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Methodist HospitalSan Antonio, TX · Acute Care Hospital · CCN 450388
Practice locations
Addresses where Mark H. Wimmer is enrolled with Medicare (CMS data updated 2026-10-02).
- 423 Treeline Park, Suite 202San Antonio, TX 78209 (910) 949‑6000
- 5106 W Loop 1604San Antonio, TX 78251 (726) 243‑2000
Group practices
Medicare enrollment lists Mark H. Wimmer as a member of this group (CMS data updated 2026-10-02).
- Lone Star Anesthesia Partners PLLC56 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Texas →
Other nurse anesthetists in San Antonio
Clinicians with the same Medicare primary specialty in San Antonio, TX — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2017 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1730615733 |
| 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