Quick answers
- Does Thanh-Thao T. Nguyen accept Medicare assignment?
- Yes. Medicare's clinician data says Thanh-Thao T. Nguyen accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Thanh-Thao T. Nguyen's NPI number?
- 1982156337. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Thanh-Thao T. Nguyen works
Medicare's Facility Affiliation Data lists Thanh-Thao T. Nguyen at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Mercy Hospital SouthSaint Louis, MO · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 260077
Practice locations
Addresses where Thanh-Thao T. Nguyen is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 10010 Kennerly RdSaint Louis, MO 63128
- 10018 Kennerly RdSaint Louis, MO 63128 (314) 525‑3423
- 1110 Highlands Plaza Dr ESaint Louis, MO 63110 (314) 273‑0195
- 15740 S Outer 40 RdChesterfield, MO 63017 (636) 237‑4200
- 2630 Hwy KO Fallon, MO 63368 (636) 240‑5454
Group practices
Medicare enrollment lists Thanh-Thao T. Nguyen as a member of these groups (CMS data updated October 2, 2026).
- Physician Groups LC521 clinicians in the group
- Mercy Aco Clinical Services Inc170 clinicians in the group
- St Anthonys Physician Organization Hospitalist Services LC144 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Saint Louis
Clinicians with the same Medicare primary specialty in Saint Louis, MO — not a recommendation.
Other clinicians in Physician Groups LC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1982156337 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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