Grace Mo Hwang, A.A.
NPI 1346390861ActiveIndividual· Anesthesiologist Assistant· Houston, TX
Anesthesiologist Assistant (A.A.) with U S Anesthesia Partners of Texas, PA, practicing in Houston, Texas. Medicare paid $6,286 for services to 74 patients in 2024. Merck Sharp & Dohme LLC was the largest of 4 companies reporting payments in 2025, $148.77 in all, mostly food and beverage. Lists Memorial Hermann Sugar Land Hospital as a hospital affiliation.
Overview
| NPI | 1346390861 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | A.A. |
| Sole proprietor | No |
| NPI issued | Jan 10, 2007 |
| Last updated in NPPES | Aug 6, 2020 |
| Certified by provider | Aug 6, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiologist Assistant Primary | 367H00000X | 610 | 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 Assistant (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 74 |
|---|---|
| Services billed | 74 across 29 procedure codes |
| Paid by Medicare | $6,286 |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Anesthesiology Assistant |
Medical group
- U S Anesthesia Partners of Texas, PAHouston, TX · 2,752 clinicians
Hospital affiliation
- Memorial Hermann Sugar Land HospitalSugar Land, TX
Industry payments (Open Payments)
- 2025$148.77 · 7 payments from 4 companies
- 2024$79.54 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $65.55 | 4 |
| Becton, Dickinson and Company | $50.45 | 1 |
| Fisher & Paykel Healthcare Inc | $16.70 | 1 |
| Pacira Pharmaceuticals Incorporated | $16.07 | 1 |
What the 2025 payments were for
- Food and Beverage$148.77 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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