Quick answers
- Does Anhthao T. Nguyen accept Medicare assignment?
- Yes. Medicare's clinician data says Anhthao 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.
- How many Medicare patients does Anhthao T. Nguyen see?
- In 2024, CMS data shows 162 Original Medicare patients and 464 services for Anhthao T. Nguyen. This counts Original Medicare only and measures volume, not quality.
- What is Anhthao T. Nguyen's NPI number?
- 1962822437. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Anhthao T. Nguyen, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 162 |
|---|---|
| Services billed to Medicare | 464 |
| Different services or procedures | 8 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)200 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)118 services
- Hospital discharge day management, more than 30 minutes (99239)64 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)61 services
- Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)13 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Diabetes47%
- Chronic kidney disease46%
- Heart failure46%
Hospitals where Anhthao T. Nguyen works
Medicare's Facility Affiliation Data lists Anhthao 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.
- Fmol Health | Our Lady of the LakeBaton Rouge, LA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 190064
- Ochsner Medical Center - Baton RougeBaton Rouge, LA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 190202
Practice locations
Addresses where Anhthao T. Nguyen is enrolled with Medicare (CMS data updated October 2, 2026).
- 17000 Medical Ctr DrBaton Rouge, LA 70816 (225) 752‑2470
- 25455 Hwy 1Plaquemine, LA 70764 (225) 761‑5200
- 7777 Hennessy Blvd, Suite 409Baton Rouge, LA 70808 (225) 765‑5864
Group practices
Medicare enrollment lists Anhthao T. Nguyen as a member of these groups (CMS data updated October 2, 2026).
- Our Lady of the Lake Physician Group LLC644 clinicians in the group
- Mayfair Physician Services, LLC39 clinicians in the group
Specialties
- Hospitalistprimary
Other hospitalists in Baton Rouge
Clinicians with the same Medicare primary specialty in Baton Rouge, LA — not a recommendation.
Other clinicians in Our Lady of the Lake Physician Group LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2014 (12 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1962822437 |
| 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
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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