Quick answers
- Does Sa Phuong Huynh accept Medicare assignment?
- Yes. Medicare's clinician data says Sa Phuong Huynh 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 Sa Phuong Huynh see?
- In 2024, CMS data shows 174 Original Medicare patients and 593 services for Sa Phuong Huynh. This counts Original Medicare only and measures volume, not quality.
- What is Sa Phuong Huynh's NPI number?
- 1295356582. 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 Sa Phuong Huynh, 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 | 174 |
|---|---|
| Services billed to Medicare | 593 |
| Different services or procedures | 39 |
| Participating Medicare provider | Yes |
| Average age of these patients | 81 |
Most frequent services
- Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)64 services
- Red blood cell concentration measurement (85014)58 services
- Blood test, basic group of blood chemicals (calcium, ionized) (80047)55 services
- Detection test by immunoassay with direct visual observation for influenza virus (87804)54 services
- Insertion of needle into vein for collection of blood sample (36415)46 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%
- Arthritis72%
- Chronic kidney disease48%
- Heart failure48%
- Anxiety47%
Practice locations
Addresses where Sa Phuong Huynh is enrolled with Medicare (CMS data updated October 2, 2026).
- 2100 Eldorado PkwyMcKinney, TX 75070 (866) 389‑2727
- 4100 State Hwy 121Carrollton, TX 75010 (866) 389‑2727
Group practices
Medicare enrollment lists Sa Phuong Huynh as a member of this group (CMS data updated October 2, 2026).
- Minuteclinic Diagnostic of Texas PLLC253 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in McKinney
Clinicians with the same Medicare primary specialty in McKinney, TX — not a recommendation.
Other clinicians in Minuteclinic Diagnostic of Texas PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1295356582 |
| 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
- 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