Clinicians affiliated with Massachusetts General Hospital

Acute Care Hospitals · Voluntary non-profit - Private · 55 Fruit Street, Boston, MA 02114 · Boston-Cambridge-Newton, MA-NH · CCN 220071

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

4,980 clinicians affiliated with Massachusetts General Hospital are in the 2024 Medicare Part B data (5,727 listed in the affiliation file).

Each clinician's exact figures are in their Physician Report, from their page. View sample report · Already purchased? Open your report (earlier Local report and passes)

Affiliated clinicians by specialty, 2024

All specialties · Internal Medicine (785) · Nurse Practitioner (618) · Physician Assistant (330) · Diagnostic Radiology (313) · Neurology (191) · Cardiology (184) · Anesthesiology (182) · Family Practice (157) · Pathology (149) · Hospitalist (144) · Hematology-Oncology (116) · Gastroenterology (103) · Psychiatry (103) · Endocrinology (98) · Medical Oncology (89) · Certified Registered Nurse Anesthetist (CRNA) (88) · Emergency Medicine (88) · Orthopedic Surgery (87) · Ophthalmology (86) · Pulmonary Disease (77) · Infectious Disease (75) · Nephrology (65) · Obstetrics & Gynecology (62) · General Surgery (61) · Otolaryngology (59) · Physical Medicine and Rehabilitation (58) · Urology (54) · Rheumatology (51) · Dermatology (50) · Radiation Oncology (48) · Critical Care (Intensivists) (29) · Neurosurgery (29) · Psychologist, Clinical (28) · Hospice and Palliative Care (26) · Allergy/ Immunology (24) · Thoracic Surgery (24) · Clinical Cardiac Electrophysiology (22) · Hematology (21) · Surgical Oncology (16) · Vascular Surgery (16) · Pediatric Medicine (15) · Advanced Heart Failure and Transplant Cardiology (14) · Interventional Cardiology (13) · Podiatry (13) · Geriatric Medicine (12) · Hand Surgery (12) · Oral Surgery (Dentist only) (12) · Interventional Radiology (10) · Plastic and Reconstructive Surgery (10) · Sports Medicine (9) · Optometry (7) · Cardiac Surgery (6) · Gynecological Oncology (6) · Pain Management (6) · Adult Congenital Heart Disease (5) · Colorectal Surgery (Proctology) (5) · Nuclear Medicine (5) · Addiction Medicine (3) · Audiologist (3) · Certified Clinical Nurse Specialist (2) · Dentist (2) · General Practice (1) · Interventional Pain Management (1) · Maxillofacial Surgery (1) · Preventive Medicine (1)

Clinicians affiliated with Massachusetts General Hospital, 2024

Alphabetical by last name; 301–400 of 4,980.

NameSpecialtyCity
Stephen Beaudoin, M.D.Internal MedicineNewburyport, MA
John E Beaulieu, M.D.Internal MedicineSwampscott, MA
Wendy P Beaumier, N. P.Nurse PractitionerSwampscott, MA
Lauren Beauregard, RNNurse PractitionerBoston, MA
Lisa M Bebell, M.D.Infectious DiseaseBoston, MA
Christine A Beck, MDFamily PracticeConcord, MA
Stuart BeckPsychiatryCambridge, MA
Colleen E Beckler, DNP, APRN, AGNP-CNurse PractitionerNewton, MA
Emma Beckvold, NPNurse PractitionerWestwood, MA
Hany Bedair, MDOrthopedic SurgeryChicago, IL
Stephanie L BeermannCertified Registered Nurse Anesthetist (CRNA)Boston, MA
Maisam T BegumFamily PracticeOmaha, NE
Diana L Bejarano Pineda, MDOrthopedic SurgeryBoston, MA
Peter L Bekker, MDAnesthesiologyBoston, MA
Jenai E Beland Cohen, M.D.Emergency MedicineSalem, MA
Kathleen E Bell, NPNurse PractitionerBoston, MA
Katisha E BellegardeNurse PractitionerBoston, MA
Laide Bello, M.D.Internal MedicineDorchester Center, MA
Samuel Belok, MDCritical Care (Intensivists)Boston, MA
Dmitri Belov, MDCardiologyBoston, MA
Himisha Beltran, MDMedical OncologyBoston, MA
Luis S Beltran, M.D.Diagnostic RadiologyNew York, NY
Pavan K Bendapudi, MDInternal MedicineBoston, MA
Alex C Bender, MD, PHDNeurologyBoston, MA
Cecelia R Bender, DOInternal MedicineBoston, MA
Hersh H Bendre, MDUrologyBoston, MA
William J Benedetto, MDAnesthesiologyBoston, MA
Heather Benjamin, M.D.Hematology-OncologyBoston, MA
Amanda B Bennett, PA-CPhysician AssistantConway, SC
Susan E Bennett, MDInternal MedicineBoston, MA
Mara Bensson-Ravunniarath, MDInternal MedicineBoston, MA
Brittany Bent, FNP-BCNurse PractitionerRevere, MA
Annalecia M Benvenuto, NP-CNurse PractitionerBoston, MA
Laura R Benzaquen, MDCardiologyChelsea, MA
Evan R Berg, M.D.HospitalistBoston, MA
David L Berger, MDVascular SurgeryBoston, MA
Kyan Berger, MDEmergency MedicineBeverly, MA
Alexandra J Berger Eberhardt, MDUrologyAurora, CO
Eric D Bergman, CRNACertified Registered Nurse Anesthetist (CRNA)Boston, MA
Brian A Bergmark, MDInternal MedicineBoston, MA
Kinza A Berical, M.D.AnesthesiologyBoston, MA
Lori R Berkowitz, MDObstetrics & GynecologyBoston, MA
Eric M Berkson, MDSports MedicineFoxboro, MA
Amanda H Berling, M.D.Internal MedicineBoston, MA
Tara A Berman, M.D.Medical OncologyBoston, MA
Rene S Bermea, M.D.Critical Care (Intensivists)Boston, MA
Doris Bernacet, NPNurse PractitionerBoston, MA
Rebecca S Beroukhim, M.D.Pediatric MedicineBoston, MA
Lorenzo Berra, MDAnesthesiologyBoston, MA
James D Berry, M.D., M.P.H.NeurologyBoston, MA
Kevin J Berry, M.D.CardiologyMethuen, MA
Deborah Bershel, MDFamily PracticeSomerville, MA
Paul Bertozzi, MDPulmonary DiseaseCambridge, MA
Jessica Berwick, M.D.HospitalistBoston, MA
Anand K Bery, MDNeurologyBoston, MA
Jason Bessey, MDOrthopedic SurgeryBoston, MA
Amy C Bessnow, MDHematology-OncologyDover, NH
Jacy M Bessolo, CRNACertified Registered Nurse Anesthetist (CRNA)Boston, MA
Joseph R Betancourt, MDInternal MedicineBoston, MA
Maria Jose Betancourt Rodriguez, MDHospitalistSalem, MA
Emily D Bethea, M.D.GastroenterologyBoston, MA
Sharath Bhagavatula, MDDiagnostic RadiologyCooperstown, NY
Irun Bhan, M.D.GastroenterologyBoston, MA
Abhiram R Bhashyam, MD, PHDOrthopedic SurgeryBoston, MA
Rani Bhatia, M.D.HospitalistBoston, MA
Rohini V Bhatia, MDGastroenterologyFrederick, MD
Romit Bhattacharya, MDCardiologyBoston, MA
Subroto Bhattacharya, MDFamily PracticePeabody, MA
Neil Bhattacharyya, MD FACSOtolaryngologyBoston, MA
Roby P Bhattacharyya, MD, PHDInternal MedicineBoston, MA
Shamik Bhattacharyya, M.D.NeurologyBoston, MA
Mitu BhattatiryInternal MedicineBoston, MA
Sudhir Bhimaniya, MD, MBBSNuclear MedicineBoston, MA
Kush Bhorania, M.D.HospitalistWorcester, MA
Giada Bianchi, MDMedical OncologyRochester, MN
Joell R Bianchi, MDInternal MedicineBoston, MA
Ross M Bickford, MDHospitalistConcord, NH
Paul D Biddinger, MDEmergency MedicineBoston, MA
Richard O Bido Medina, M.D.PsychiatryBoston, MA
Michael F Bierer, MDAddiction MedicineBoston, MA
Athanasios Bikas, M.D.EndocrinologyBoston, MA
Behnood Bikdeli, M.D.CardiologyBoston, MA
Beverly M Biller, MDEndocrinologyBoston, MA
Megan Bilodeau, AU.D.AudiologistBoston, MA
David S Binder, M.D.Physical Medicine and RehabilitationCambridge, MA
Saba M Bingabr, MDInternal MedicineBoston, MA
Joya Bird, NPNurse PractitionerPeabody, MA
Caroline Birks, MDInternal MedicineBoston, MA
Shana L Birnbaum, MDInternal MedicineBoston, MA
Shradha BishtNurse PractitionerBoston, MA
Edward A Bittner, MD PHDAnesthesiologyBoston, MA
Asaf Bitton, M.D.Internal MedicineBoston, MA
Maxim Bitunov, M.D.Internal MedicinePittsfield, MA
Paul S Blachman, MDNeurologySouth Weymouth, MA
Brenda M Black, MSN FNP-CNurse PractitionerBoston, MA
Katharine E Black, MDPulmonary DiseaseBoston, MA
Gregory E Blackman, M.D.Interventional RadiologySpringfield, MA
Kahni C Blackmon, PHDPsychologist, ClinicalRevere, MA
Barbra M Blair, M.D.Infectious DiseaseBoston, MA
Rachel A BlairInternal MedicineBoston, MA

Affiliation comes from the CMS Doctors and Clinicians Facility Affiliation file, hospital rows only; name, address and type from the CMS Hospital General Information file. CMS does not publish an end-of-year archive of the affiliation file, so the current snapshot is applied to the latest data year. A clinician listed with several hospitals or groups appears on each of their pages. How hospital pages are built