Quick answers
- Does Joanne Mahoney accept Medicare assignment?
- Yes. Medicare's clinician data says Joanne Mahoney accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Joanne Mahoney's NPI number?
- 1427012640. 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 Joanne Mahoney is enrolled with Medicare (CMS data updated October 2, 2026).
- 591 Memorial Dr, Suite HChicopee, MA 01020 (413) 331‑1625
- 75 Springfield Rd, Suite 9Westfield, MA 01085 (413) 642‑5853
Group practices
Medicare enrollment lists Joanne Mahoney as a member of these groups (CMS data updated October 2, 2026).
- Performance Rehabilitation of Western New England LLC205 clinicians in the group
- DG Physical Therapy PC45 clinicians in the group
Specialties
Find other clinicians: Physical Therapist in Private Practice, Massachusetts →
Other physical therapists in Chicopee
Clinicians with the same Medicare primary specialty in Chicopee, MA — not a recommendation.
Other clinicians in Performance Rehabilitation of Western New England LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 1986 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1427012640 |
| 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