John Chima Nwankwo, MD
NPI 1104116169ActiveIndividual· Anesthesiology· San Antonio, TX
Anesthesiology (MD) with Austin Anesthesiology Group PLLC and 2 other groups, practicing in San Antonio, Texas. Medicare paid $13,693 for services to 117 patients in 2024. Lists Flowers Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1104116169 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 12, 2011 |
| Last updated in NPPES | Sep 30, 2025 |
| Certified by provider | Sep 30, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | U5302 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Anesthesiology (AL); Practitioner - Anesthesiology (CO); Practitioner - Anesthesiology (MO); Practitioner - Anesthesiology (SD); Practitioner - Anesthesiology (TX); Practitioner - Anesthesiology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 117 |
|---|---|
| Services billed | 137 across 44 procedure codes |
| Paid by Medicare | $13,693 |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical groups
- Austin Anesthesiology Group PLLCRound Rock, TX · 428 clinicians
- Texas Ams PLLCEl Paso, TX · 150 clinicians
- Flowers Hb Medical Services LLCDothan, AL · 145 clinicians
Hospital affiliations
- Flowers HospitalDothan, AL
- Methodist HospitalSan Antonio, TX
- Westover Hills Baptist HospitalSan Antonio, TX
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 499 anesthesiologists in San Antonio · All anesthesiologists in Texas