Quick answers
- Does Thuy T. Nguyen accept Medicare assignment?
- Yes. Medicare's clinician data says Thuy 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 Thuy T. Nguyen see?
- In 2024, CMS data shows 100 Original Medicare patients and 7,601 services for Thuy T. Nguyen. This counts Original Medicare only and measures volume, not quality.
- What is Thuy T. Nguyen's NPI number?
- 1952361883. 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 Thuy 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 | 100 |
|---|---|
| Services billed to Medicare | 7,601 |
| Different services or procedures | 34 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)726 services
- Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)600 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)518 services
- Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)384 services
- Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or (G2212)379 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%
- Arthritis59%
- Anxiety38%
- Ischemic heart disease36%
- Diabetes35%
Hospitals where Thuy T. Nguyen works
Medicare's Facility Affiliation Data lists Thuy 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.
- John T Mather Memorial Hospital of Port JeffersonPort Jefferson, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330185
- St Catherine of Siena HospitalSmithtown, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330401
- St Charles HospitalPort Jefferson, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330246
Practice locations
Addresses where Thuy T. Nguyen is enrolled with Medicare (CMS data updated October 2, 2026).
- 200 Belle Terre RdPort Jefferson, NY 11777 (631) 474‑6000
- 2500 Nesconset HwyStony Brook, NY 11790 (631) 689‑6500
- 50 Route 25aSmithtown, NY 11787
- 75 N Country RdPort Jefferson, NY 11777 (631) 473‑1320
Specialties
- Plastic and Reconstructive Surgeryprimary
- Emergency Medicinealso
- General Surgeryalso
- Hand Surgeryalso
- Pain Managementalso
Find other Plastic and Reconstructive Surgery doctors in New York →
Other plastic surgeons in New York
Clinicians with the same Medicare primary specialty in New York — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Missouri, Columbia School Of Medicine |
| Graduation year | 1985 (41 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1952361883 |
| 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