Quick answers
- Where does Jason Gagnon see patients?
- Medicare's clinician data lists 3 practice locations, including Providence, RI, North Attleboro, MA and East Greenwich, RI. Call before your visit to confirm the address.
- What is Jason Gagnon's specialty?
- Medicare lists Dermatology as the primary specialty.
- Does Jason Gagnon accept Medicare assignment?
- Yes. Medicare's clinician data says Jason Gagnon 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 Jason Gagnon?
- (401) 273-9310, as listed in official Medicare / NPI Registry data.
- What is Jason Gagnon's NPI number?
- 1285020545. 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 Jason Gagnon is enrolled with Medicare (CMS data updated 2026-10-02).
- 148 W River St, Suite 1bProvidence, RI 02904 (401) 273‑9310
- 153 E Washington StNorth Attleboro, MA 02760 (978) 371‑7010
- 1672 S County Trl, Suite 101East Greenwich, RI 02818 (401) 885‑7546
Group practices
Medicare enrollment lists Jason Gagnon as a member of these groups (CMS data updated 2026-10-02).
- Dermatology Professionals Inc20 clinicians in the group
- Dermatology Professionals LLC10 clinicians in the group
Specialties
- Dermatologyprimary
Other dermatologists in Providence
Clinicians with the same Medicare primary specialty in Providence, RI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Mercer University School Of Medicine |
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1285020545 |
| 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