Quick answers
- Which hospitals does Karl A. Simon work at?
- Medicare's official clinician data lists Karl A. Simon at 1 hospital: Columbus Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Karl A. Simon see patients?
- Medicare's clinician data lists 2 practice locations, including San Antonio, TX and La Grange, TX. Call before your visit to confirm the address.
- What is Karl A. Simon's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Karl A. Simon accept Medicare assignment?
- Yes. Medicare's clinician data says Karl A. Simon 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 Karl A. Simon?
- (210) 906-8478, as listed in official Medicare / NPI Registry data.
- What is Karl A. Simon's NPI number?
- 1356671630. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Karl A. Simon works
Medicare's Facility Affiliation Data lists Karl A. Simon at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Columbus Community HospitalColumbus, TX · Acute Care Hospital · CCN 450370
Practice locations
Addresses where Karl A. Simon is enrolled with Medicare (CMS data updated 2026-10-02).
- 17910 Bulverde Rd, Suite 115San Antonio, TX 78259 (210) 906‑8478
- 2001 W State Hwy 71, Suite BLa Grange, TX 78945 (210) 906‑8478
Group practices
Medicare enrollment lists Karl A. Simon as a member of this group (CMS data updated 2026-10-02).
- Fast Track Urgent Care41 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in San Antonio
Clinicians with the same Medicare primary specialty in San Antonio, TX — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1356671630 |
| 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