Quick answers
- Which hospitals does Christopher A. John work at?
- Medicare's official clinician data lists Christopher A. John at 3 hospitals: Methodist Hospital, Methodist Hospital Stone Oak and North Austin Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Christopher A. John see patients?
- Medicare's clinician data lists 3 practice locations, including Live Oak, TX, San Antonio, TX and Austin, TX. Call before your visit to confirm the address.
- What is Christopher A. John's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Christopher A. John accept Medicare assignment?
- Yes. Medicare's clinician data says Christopher A. John 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 Christopher A. John?
- (210) 757-7000, as listed in official Medicare / NPI Registry data.
- What is Christopher A. John's NPI number?
- 1013399955. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Christopher A. John works
Medicare's Facility Affiliation Data lists Christopher A. John 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
- Methodist Hospital Stone OakSan Antonio, TX · Acute Care Hospital · CCN 670055
- North Austin Medical CenterAustin, TX · Acute Care Hospital · CCN 450809
Practice locations
Addresses where Christopher A. John is enrolled with Medicare (CMS data updated 2026-10-02).
- 12412 Judson RdLive Oak, TX 78233 (210) 757‑7000
- 7700 Floyd Curl DrSan Antonio, TX 78229 (210) 575‑4000
- 919 E 32nd StAustin, TX 78705 (512) 343‑2466
Group practices
Medicare enrollment lists Christopher A. John as a member of these groups (CMS data updated 2026-10-02).
- U S Anesthesia Partners of Texas, PA2,752 clinicians in the group
- Austin Anesthesiology Group PLLC428 clinicians in the group
- Lone Star Anesthesia Partners PLLC56 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Live Oak
Clinicians with the same Medicare primary specialty in Live Oak, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Virginia Commonwealth University, School Of Medicine |
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1013399955 |
| 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