Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Physical Therapist in Private Practice

Jennifer Knox, PT

Sees patients in Amherst, MA · East Longmeadow, MA · Massachusetts

Summary

Jennifer Knox, PT (Physical Therapist in Private Practice) is enrolled with Medicare at 2 practice locations in Amherst, MA and East Longmeadow, MA. NPI 1841747789. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Jennifer Knox, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Physical Therapist in Private PracticePrimary specialty
YesAccepts Medicare assignment
10Years since medical school (graduated 2016)
FemaleGender (as listed)
Performance Rehabilitation of Western New England LLCGroup practice

Quick answers

Where does Jennifer Knox see patients?
Medicare's clinician data lists 2 practice locations, including Amherst, MA and East Longmeadow, MA. Call before your visit to confirm the address.
What is Jennifer Knox's specialty?
Medicare lists Physical Therapist in Private Practice as the primary specialty.
Does Jennifer Knox accept Medicare assignment?
Yes. Medicare's clinician data says Jennifer Knox 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 Jennifer Knox?
(413) 336-5703, as listed in official Medicare / NPI Registry data.
What is Jennifer Knox's NPI number?
1841747789. 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 Jennifer Knox is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Jennifer Knox as a member of this group (CMS data updated 2026-10-02).

  • Performance Rehabilitation of Western New England LLC205 clinicians in the group

Specialties

Find other clinicians: Physical Therapist in Private Practice, Massachusetts →

Other physical therapists in Amherst

Clinicians with the same Medicare primary specialty in Amherst, MA — not a recommendation.

All physical therapists in Amherst →

Clinician information

CredentialPT
Graduation year2016
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1841747789
CorrectionsReport 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

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians