Quick answers
- Which hospitals does Aaron Fields work at?
- Medicare's official clinician data lists Aaron Fields at 3 hospitals: Methodist Hospital, Methodist Hospital Stone Oak and The Monroe Clinic. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Aaron Fields see patients?
- Medicare's clinician data lists 7 practice locations, including College Station, TX, San Antonio, TX and Live Oak, TX. Call before your visit to confirm the address.
- What is Aaron Fields's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Aaron Fields accept Medicare assignment?
- Yes. Medicare's clinician data says Aaron Fields 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 Aaron Fields?
- (979) 694-5200, as listed in official Medicare / NPI Registry data.
- What is Aaron Fields's NPI number?
- 1982896437. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Aaron Fields works
Medicare's Facility Affiliation Data lists Aaron Fields 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
- The Monroe ClinicMonroe, WI · Acute Care Hospital · CCN 520028
Practice locations
Addresses where Aaron Fields is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 1109 Rock Prairie Rd, Suite 300College Station, TX 77845 (979) 694‑5200
- 111 Dallas StSan Antonio, TX 78205 (210) 297‑7000
- 1139 E Sonterra BlvdSan Antonio, TX 78258 (210) 638‑2100
- 12412 Judson RdLive Oak, TX 78233 (210) 757‑7000
- 2009 5th StMonroe, WI 53566 (608) 324‑2000
Group practices
Medicare enrollment lists Aaron Fields 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
- The Monroe Clinic, Inc.199 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in College Station
Clinicians with the same Medicare primary specialty in College Station, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Texas Tech University Health Science Center School Of Medicine |
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1982896437 |
| 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