Clinicians affiliated with Pratt Radiation Oncology Associates Inc

5 clinicians on file with this group · most practice in Boston-Cambridge-Newton, MA-NH · PAC ID 9133010721

Affiliation snapshotOctober 2, 2026CMS Doctors and Clinicians file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

5 clinicians affiliated with Pratt Radiation Oncology Associates Inc are in the 2024 Medicare Part B data, 5 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.

Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report

Affiliated clinicians by specialty, 2024

All specialties · Radiation Oncology (5)

Specialty links go to the specialty in Boston-Cambridge-Newton, MA-NH.

Clinicians affiliated with Pratt Radiation Oncology Associates Inc, 2024

Alphabetical by last name; 5.

NameSpecialtyCity
Mark D Bonnen, M.D.Radiation OncologySan Antonio, TX
Brett Diamond, MDRadiation OncologyBoston, MA
Matthew S Katz, M.D.Radiation OncologyConcord, NH
John Mignano, M.DRadiation OncologyBoston, MA
Alexandra Sherman, M.D.Radiation OncologyProvidence, RI

Practice locations

Listed practice locations in Massachusetts.

Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.

Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations