Clinicians affiliated with Emerson Practice Associates, Inc

240 clinicians on file with this group · most practice in Boston-Cambridge-Newton, MA-NH · PAC ID 8123188117

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

207 clinicians affiliated with Emerson Practice Associates, Inc are in the 2024 Medicare Part B data, 151 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 · Internal Medicine (46) · Nurse Practitioner (34) · Physician Assistant (22) · Diagnostic Radiology (10) · Emergency Medicine (10) · Hospitalist (9) · Pulmonary Disease (9) · Family Practice (7) · General Surgery (7) · Cardiology (6) · Gastroenterology (6) · Urology (6) · Nephrology (5) · Psychiatry (5) · Critical Care (Intensivists) (4) · Endocrinology (2) · Neurology (2) · Neurosurgery (2) · Obstetrics & Gynecology (2) · Osteopathic Manipulative Medicine (2) · Physical Medicine and Rehabilitation (2) · Allergy/ Immunology (1) · Clinical Cardiac Electrophysiology (1) · Colorectal Surgery (Proctology) (1) · Gynecological Oncology (1) · Infectious Disease (1) · Interventional Radiology (1) · Pediatric Medicine (1) · Plastic and Reconstructive Surgery (1) · Thoracic Surgery (1)

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

Clinicians affiliated with Emerson Practice Associates, Inc, 2024

Alphabetical by last name; 201–207 of 207.

NameSpecialtyCity
Duane R Wesemann, M.D., PH.DAllergy/ ImmunologyBoston, MA
Persis O Williams, M.D.UrologyBrighton, MA
Ting Y Xu, M.D.General SurgeryWorcester, MA
Peter Y Zhao, M.D.Family PracticeQuincy, MA
Yu Zhao, MDHospitalistAttleboro, MA
Russell S Zide, M.D.Internal MedicineBurlington, MA
Natalie Zolotareva, DOInternal MedicineNew Britain, CT

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