Quick answers
- Which hospitals does Adam Denker work at?
- Medicare's official clinician data lists Adam Denker at 3 hospitals: Guadalupe Regional Medical Center, Methodist Hospital and Methodist Hospital Stone Oak. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Adam Denker see patients?
- Medicare's clinician data lists 8 practice locations, including San Antonio, TX and Seguin, TX. Call before your visit to confirm the address.
- What is Adam Denker's specialty?
- Medicare lists Cardiac Electrophysiology as the primary specialty, and also Cardiovascular Disease (Cardiology) and Internal Medicine.
- Does Adam Denker accept Medicare assignment?
- Yes. Medicare's clinician data says Adam Denker 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 Adam Denker?
- (210) 271-3204, as listed in official Medicare / NPI Registry data.
- What is Adam Denker's NPI number?
- 1205013463. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Adam Denker works
Medicare's Facility Affiliation Data lists Adam Denker at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Guadalupe Regional Medical CenterSeguin, TX · Acute Care Hospital · CCN 450104
- Methodist HospitalSan Antonio, TX · Acute Care Hospital · CCN 450388
- Methodist Hospital Stone OakSan Antonio, TX · Acute Care Hospital · CCN 670055
Practice locations
Addresses where Adam Denker is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 1100 McCullough AveSan Antonio, TX 78212 (210) 271‑3204
- 1215 E Court StSeguin, TX 78155 (830) 379‑2411
- 1310 McCullough AveSan Antonio, TX 78212 (210) 208‑2200
- 1348 E Walnut StSeguin, TX 78155 (210) 271‑3204
- 2318 SE Military Dr, Suite 103San Antonio, TX 78223 (210) 271‑3204
Group practices
Medicare enrollment lists Adam Denker as a member of this group (CMS data updated 2026-10-02).
- Cardiology Clinic of San Antonio, PLLC126 clinicians in the group
Specialties
Other cardiac electrophysiologists in San Antonio
Clinicians with the same Medicare primary specialty in San Antonio, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1205013463 |
| 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