Quick answers
- Does Theresa F. Roy accept Medicare assignment?
- Medicare's clinician data says Theresa F. Roy may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- What is Theresa F. Roy's NPI number?
- 1215481544. 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 Theresa F. Roy is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 100 Harbor DrSaco, ME 04072 (207) 873‑3022
- 102 Campus AveLewiston, ME 04240 (207) 777‑4200
- 26 Pleasant StCanton, ME 04221 (207) 597‑2510
- 601 Red Village RdLyndonville, VT 05851 (802) 626‑3361
- 610 Water StNorthfield, VT 05663 (802) 485‑3161
Group practices
Medicare enrollment lists Theresa F. Roy as a member of these groups (CMS data updated October 2, 2026).
- Post Acute Specialists LLC187 clinicians in the group
- Post Acute Specialists of Vermont PLC28 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Saco
Clinicians with the same Medicare primary specialty in Saco, ME — not a recommendation.
Other clinicians in Post Acute Specialists LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2016 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1215481544 |
| 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