Updates · Lot 2026.10
What changed,and when.
Every release of the data and the site, newest first, and the public files the current numbers come from.
01 / Releases
Release notes.
7 October 2026
All 50 states and DC: 108,968 physical therapists in group practices and the 45 therapy platforms they bill through. A page for every state and every therapy platform; the free 2026 report; the state table published free on Zenodo and Kaggle.
September 2026
Sourcebrook founded. First data set: physical therapy in Texas, the worked example, with its ties built and checked by hand.
02 / Current data
The files behind today's numbers.
The numbers are refreshed when CMS publishes new quarterly files; each count carries its file's date.
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.
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