Massachusetts · Lot 2026.10
Who owns physicaltherapy in Massachusetts.
Every Medicare billing organisation physical therapists in Massachusetts bill through, grouped into the platforms that own them where a public source shows the tie. 47 % of therapists in group practices bill through a therapy platform. Newest Medicare file published 27 July 2026.
- physical therapists in Massachusetts group practices
- 3,268
- bill through 10 therapy platforms
- 1,533
- practices with 3+ PTs, no platform tie found
- 128
- billing organisations with PTs
- 394
01 / Platforms
The therapy platforms in Massachusetts.
Physical therapists billing Medicare through each platform's entities in this state in the newest file, and their change over 12 months. Home-based and contract-therapy platforms bill from fewer offices than they serve.
| Platform | Kind | PTs | 12 months |
|---|---|---|---|
| Cypress Health Partners | outpatient clinics | 584 | +59 |
| ATI Physical Therapy | outpatient clinics | 309 | +30 |
| Highbar Physical Therapy | outpatient clinics | 261 | +32 |
| Professional Physical Therapy | outpatient clinics | 216 | +27 |
| FOX Rehabilitation | home-based | 129 | +7 |
| Select Medical | outpatient clinics | 63 | −3 |
| Reliant Medical Group | physician practice | 46 | −3 |
| Luna | home-based | 34 | −1 |
| HealthPRO Heritage | contract therapy | 23 | 0 |
| Trilogy Health Services (Synchrony Rehabilitation) | therapy in senior living | 16 | −9 |
| Ivy Rehab | outpatient clinics | 10 | +1 |
02 / Areas
Where in Massachusetts.
Physical therapist listings at current sites in CMS Care Compare, by three-digit ZIP area (named by its largest city), the share at a therapy platform's sites, and the largest platform there. Home-based platforms are left out: they list every therapist at one office.
| Area | PT listings | On platforms | Largest platform |
|---|---|---|---|
| Boston (ZIP 021) | 464 | 57 % | Cypress Health Partners |
| Norwood (ZIP 020) | 426 | 59 % | Cypress Health Partners |
| Woburn (ZIP 018) | 313 | 40 % | Cypress Health Partners |
| Brookline (ZIP 024) | 271 | 38 % | ATI Physical Therapy |
| Framingham (ZIP 017) | 240 | 20 % | ATI Physical Therapy |
| Fall River (ZIP 027) | 212 | 50 % | Highbar Physical Therapy |
| Auburn (ZIP 015) | 182 | 26 % | Select Medical |
| Peabody (ZIP 019) | 171 | 43 % | Cypress Health Partners |
| Amherst (ZIP 010) | 138 | 59 % | ATI Physical Therapy |
| Plymouth (ZIP 023) | 123 | 53 % | Cypress Health Partners |
| Boston (ZIP 022) | 63 | 27 % | Highbar Physical Therapy |
| Hyannis (ZIP 026) | 61 | 30 % | Professional Physical Therapy |
03 / Checks
How far this state was checked.
Platform ties: Texas' table was built by hand; elsewhere ties are matched automatically. In 6 more states a random draw of ties and of practices with no tie found was searched by hand against a bar set before the search; a check not met is shown as not met, and its failed ties were taken out. The other 44 states have automatic checks only.
| Platform ties | automatic checks only |
|---|---|
| Practices with no tie found | automatic checks only |
The 2026 report, with the method and every check (PDF) →
Sources: Medicare Fee-For-Service Public Provider Enrollment (PECOS), published 27 July 2026; NPI registry (NPPES), published September 2026; Care Compare: Doctors and Clinicians, published 10 September 2026.
The state table is free to download and cite (CC BY 4.0): Zenodo (DOI 10.5281/zenodo.23218926, all versions) · Kaggle.
04 / Questions
Short answers.
Who owns physical therapy practices in Massachusetts?
In Medicare's newest file, 1,533 of 3,268 physical therapists in Massachusetts group practices (47 %) bill through 10 therapy platforms; the largest is Cypress Health Partners with 584. 128 practices with 3 or more therapists have no platform tie found.
Where do these Massachusetts numbers come from?
CMS's Medicare enrollment (PECOS), NPI registry (NPPES) and Care Compare files, with each platform tie taken from a public source such as a clinic list, press release or SEC filing, and dated by when it became public.
How accurate is the Massachusetts data?
Platform ties: automatic checks only. Practices with no tie found: automatic checks only. Failed checks are shown, not hidden; the method is on the proof page.
Ask for the Massachusetts workbook.
The same two workbooks as the Texas sample: every billing organisation by quarter, the practices with no tie found by name, and every tie with its source.