Clinicians affiliated with Square Medical Group LLC

16 clinicians on file with this group · most practice in Boston-Cambridge-Newton, MA-NH · PAC ID 6608991187

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

13 clinicians affiliated with Square Medical Group LLC are in the 2024 Medicare Part B data, 6 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 · Nurse Practitioner (6) · Psychiatry (6) · Licensed Clinical Social Worker (1)

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

Clinicians affiliated with Square Medical Group LLC, 2024

Alphabetical by last name; 13.

NameSpecialtyCity
Kenneth J Adelman, M.D.PsychiatryWatertown, MA
Cynthia S Carter, MDPsychiatryCambridge, MA
Anna M Coulstring, ACNP-BC, PMHNP-BC,RNNurse PractitionerWeymouth, MA
Alan Fisch, MDPsychiatryCambridge, MA
Martin I Frazee, NPNurse PractitionerWoburn, MA
Tanya Gershman, MSN, CNP, PMHNP-BCNurse PractitionerWatertown, MA
Jamaal C HedringtonNurse PractitionerWorcester, MA
Marlyn M JulesNurse PractitionerQuincy, MA
Alexander Kozlovsky, M.D.PsychiatrySalem, MA
Grigoriy I Labun, M.D.PsychiatryBoston, MA
Patricia B Larson, LICSWLicensed Clinical Social WorkerNewton, MA
Natalie L Lender, M.D.PsychiatryWatertown, MA
Megan MacleodNurse PractitionerWatertown, MA

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