Quick answers
- Where does Gregory Charpentier see patients?
- Medicare's clinician data lists 2 practice locations, including Warwick, RI and Providence, RI. Call before your visit to confirm the address.
- What is Gregory Charpentier's specialty?
- Medicare lists Mental Health Counselor as the primary specialty.
- Does Gregory Charpentier accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory Charpentier accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Gregory Charpentier?
- (401) 456-2000, as listed in official Medicare / NPI Registry data.
- What is Gregory Charpentier's NPI number?
- 1073364147. 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 Gregory Charpentier is enrolled with Medicare (CMS data updated 2026-10-02).
- 75 Lambert Lind HwyWarwick, RI 02886
- 825 Chalkstone AveProvidence, RI 02908 (401) 456‑2000
Group practices
Medicare enrollment lists Gregory Charpentier as a member of these groups (CMS data updated 2026-10-02).
- Prospect Chartercare RWMC, LLC65 clinicians in the group
- Quality Behavioral Health23 clinicians in the group
Specialties
- Mental Health Counselorprimary
Find other clinicians: Mental Health Counselor, Rhode Island →
Other mental health counselors in Warwick
Clinicians with the same Medicare primary specialty in Warwick, RI — not a recommendation.
Clinician information
| Graduation year | 2021 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1073364147 |
| 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 2026-10-02, retrieved 2026-10-29
- 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