Quick answers
- Does Kien Anh A. Nguyen accept Medicare assignment?
- Yes. Medicare's clinician data says Kien Anh A. 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 Kien Anh A. Nguyen see?
- In 2024, CMS data shows 11 Original Medicare patients and 28 services for Kien Anh A. Nguyen. This counts Original Medicare only and measures volume, not quality.
- What is Kien Anh A. Nguyen's NPI number?
- 1043501455. 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 Kien Anh A. 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 | 11 |
|---|---|
| Services billed to Medicare | 28 |
| Different services or procedures | 11 |
| Participating Medicare provider | Yes |
| Average age of these patients | 68 |
Hospitals where Kien Anh A. Nguyen works
Medicare's Facility Affiliation Data lists Kien Anh A. 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.
- Memorial Hermann Katy HospitalKaty, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · CCN 450847
Practice locations
Addresses where Kien Anh A. Nguyen is enrolled with Medicare (CMS data updated October 2, 2026).
- 17510 W Grand Pkwy SSugar Land, TX 77479
- 21700 Kingsland Blvd, Suite 203Katy, TX 77450 (281) 398‑2140
- 23920 Katy Fwy, Suite 280Katy, TX 77494 (713) 578‑3840
- 7900 Fannin St, Suite 4000Houston, TX 77054 (713) 512‑7500
Group practices
Medicare enrollment lists Kien Anh A. Nguyen as a member of this group (CMS data updated October 2, 2026).
- Privia Medical Group Gulf Coast PLLC534 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Sugar Land
Clinicians with the same Medicare primary specialty in Sugar Land, TX — not a recommendation.
Other clinicians in Privia Medical Group Gulf Coast PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Louisiana State University School Of Medicine In New Orleans |
| Graduation year | 2011 (15 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1043501455 |
| 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