Quick answers
- Where does Katherine Sullivan see patients?
- Medicare's clinician data lists 2 practice locations, including Plainville, CT and Orange, CT. Call before your visit to confirm the address.
- What is Katherine Sullivan's specialty?
- Medicare lists Physical Therapist in Private Practice as the primary specialty.
- Does Katherine Sullivan accept Medicare assignment?
- Yes. Medicare's clinician data says Katherine 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 Katherine Sullivan?
- (860) 517-8885, as listed in official Medicare / NPI Registry data.
- What is Katherine Sullivan's NPI number?
- 1588022461. 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 Katherine Sullivan is enrolled with Medicare (CMS data updated 2026-10-02).
- 103 E Main St, Unit CPlainville, CT 06062 (860) 517‑8885
- 240 Indian River Rd, Suite B7 B8Orange, CT 06477 (203) 298‑9828
Group practices
Medicare enrollment lists Katherine Sullivan as a member of this group (CMS data updated 2026-10-02).
- Anb-Ptsma Holdings Inc196 clinicians in the group
Specialties
Find other clinicians: Physical Therapist in Private Practice, Connecticut →
Other physical therapists in Plainville
Clinicians with the same Medicare primary specialty in Plainville, CT — not a recommendation.
Clinician information
| Graduation year | 2016 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1588022461 |
| 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