Quick answers
- Does Lyan Nguyen accept Medicare assignment?
- Yes. Medicare's clinician data says Lyan 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 Lyan Nguyen's NPI number?
- 1629752530. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Lyan Nguyen is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 15 Pleasant Valley RdSutton, MA 01590 (508) 426‑9005
- 245 Hartford AveBellingham, MA 02019 (774) 295‑4355
- 40 Davis StraitsFalmouth, MA 02540 (774) 255‑3010
- 424 Russell StHadley, MA 01035 (413) 288‑3400
- 471 Ctr StLudlow, MA 01056 (413) 625‑3500
Group practices
Medicare enrollment lists Lyan Nguyen as a member of this group (CMS data updated October 2, 2026).
- Convenientmd - FFS UC LLC392 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Sutton
Clinicians with the same Medicare primary specialty in Sutton, MA — not a recommendation.
Other clinicians in Convenientmd - FFS UC LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2025 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1629752530 |
| 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
- 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