Quick answers
- Where does Timothy F. Sullivan see patients?
- Medicare's clinician data lists 5 practice locations, including Bellingham, MA, East Walpole, MA and Natick, MA. Call before your visit to confirm the address.
- What is Timothy F. Sullivan's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Timothy F. Sullivan accept Medicare assignment?
- Yes. Medicare's clinician data says Timothy F. Sullivan 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 Timothy F. Sullivan?
- (508) 318-4466, as listed in official Medicare / NPI Registry data.
- What is Timothy F. Sullivan's NPI number?
- 1760412084. 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 Timothy F. Sullivan is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Wrentham StBellingham, MA 02019 (508) 318‑4466
- 103 Providence HwyEast Walpole, MA 02032 (781) 255‑0500
- 103 Providence Hwy, Suite BEast Walpole, MA 02032 (781) 255‑0500
- 2 -4 Mercer RdNatick, MA 01760 (508) 318‑4466
- 4 Mercer RdNatick, MA 01760
Group practices
Medicare enrollment lists Timothy F. Sullivan as a member of this group (CMS data updated 2026-10-02).
- Woonsocket Urgent Care PC22 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Bellingham
Clinicians with the same Medicare primary specialty in Bellingham, MA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1760412084 |
| 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