Clinicians affiliated with Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc

1,740 clinicians on file with this group · most practice in Boston-Cambridge-Newton, MA-NH · PAC ID 4486567104

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

1,415 clinicians affiliated with Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc are in the 2024 Medicare Part B data, 1,173 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 (305) · Nurse Practitioner (123) · Anesthesiology (88) · Diagnostic Radiology (81) · Emergency Medicine (76) · Neurology (59) · Pathology (56) · Certified Registered Nurse Anesthetist (CRNA) (54) · Cardiology (49) · Physician Assistant (46) · Psychiatry (32) · Gastroenterology (31) · Endocrinology (30) · Hematology-Oncology (28) · General Surgery (25) · Obstetrics & Gynecology (24) · Pulmonary Disease (21) · Orthopedic Surgery (18) · Dermatology (17) · Infectious Disease (17) · Radiation Oncology (16) · Nephrology (15) · Hospitalist (14) · Ophthalmology (14) · Advanced Heart Failure and Transplant Cardiology (13) · Otolaryngology (10) · Thoracic Surgery (10) · Psychologist, Clinical (9) · Urology (9) · Vascular Surgery (9) · Neurosurgery (8) · Rheumatology (8) · Hematology (7) · Interventional Cardiology (7) · Podiatry (7) · Critical Care (Intensivists) (6) · Family Practice (6) · Medical Oncology (6) · Surgical Oncology (6) · Clinical Cardiac Electrophysiology (5) · Geriatric Medicine (5) · Hospice and Palliative Care (5) · Physical Medicine and Rehabilitation (5) · Plastic and Reconstructive Surgery (5) · Pediatric Medicine (4) · Sports Medicine (4) · Allergy/ Immunology (3) · Audiologist (3) · Colorectal Surgery (Proctology) (3) · Hand Surgery (3) · General Practice (2) · Gynecological Oncology (2) · Neuropsychiatry (2) · Nuclear Medicine (2) · Adult Congenital Heart Disease (1) · Interventional Radiology (1)

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

Clinicians affiliated with Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc, 2024

Alphabetical by last name; 1–100 of 1,415.

NameSpecialtyCity
Amtul Aala, MDNephrologyBoston, MA
Bardia AbbasiNeurologyBoston, MA
Bassima J Abdallah, MDInternal MedicineBoston, MA
Adham Abdel Mottalib, MDEndocrinologyBoston, MA
Martin J Abrahamson, M.D.Internal MedicineBoston, MA
Jamie Adler, MDEmergency MedicineBoston, MA
Nezam H Afdhal, M.D.Internal MedicineBoston, MA
Kiran J Agarwal-Harding, MDOrthopedic SurgeryBoston, MA
Muneeb Ahmed, M.D.Diagnostic RadiologyBoston, MA
Anjali Ahn, M.D.Pulmonary DiseaseBoston, MA
Lynne B Ahn, MDGastroenterologyFramingham, MA
Lloyd P Aiello, M.D., PH.D.OphthalmologyBoston, MA
William C Aird, M.D.Internal MedicineBoston, MA
Sophia E Airhart, M.D., FACCAdvanced Heart Failure and Transplant CardiologySpringfield, MA
Vimal K Akhouri, MDAnesthesiologyBoston, MA
Ralph Akiki, MDInternal MedicineBoston, MA
Mary A Albrecht, M.D.Infectious DiseaseBoston, MA
Sanda AlexandrescuPathologyBoston, MA
Mirghani I Ali, MDInternal MedicineBoston, MA
Sarah Ali, M.D.AnesthesiologyDallas, TX
Gianna M Aliberti, MDInternal MedicineBoston, MA
Rae M Allain, MDAnesthesiologyBoston, MA
Margaret B Allison, MD,PHDCritical Care (Intensivists)Boston, MA
Carolyn D Alonso, M.D.Internal MedicineBoston, MA
Elizabeth L Alqueza, PA-CPhysician AssistantBoston, MA
Ramy Al-Taweel, CRNACertified Registered Nurse Anesthetist (CRNA)Methuen, MA
Ron L Alterman, M.D.NeurosurgeryBoston, MA
Matias Amaral, M.D.Internal MedicinePortsmouth, NH
Maelys Amat, MDInternal MedicineBoston, MA
Dominic G Amirtharaj, MDInternal MedicineBoston, MA
Annemarie Anagnostopoulos, MDCardiologyBoston, MA
Kufre Anaka, FNPNurse PractitionerBoston, MA
Murat Anamur, M.D.Hematology-OncologyBoston, MA
Asha Anandaiah, MDInternal MedicineBoston, MA
Harry T Anastopoulos, M.D.GastroenterologyBoston, MA
Katarina E Anderson, MDDiagnostic RadiologyWorcester, MA
Megan E Anderson, M.D.Orthopedic SurgeryBoston, MA
William S Anderson, PA-CPhysician AssistantAttleboro, MA
Rebecca K Angoff, MDInternal MedicineBoston, MA
Paul T Appleton, M.D.Orthopedic SurgeryBoston, MA
Michael D Apstein, MDGastroenterologyBoston, MA
Jon E Arnason, MDHematology-OncologyNew York, NY
Joseph A Aronovitz, M.D.Radiation OncologyBoston, MA
Benjamin E Aronow, MDAnesthesiologyBoston, MA
Joshua P Aronson, M.D.NeurosurgeryLebanon, NH
Paul G Arrigg, MDOphthalmologyLawrence, MA
Sait Ashina, MDAnesthesiologyNew York, NY
Aarti Asnani, MDCardiologyBoston, MA
Megan Audette, MDEmergency MedicineMilwaukee, WI
Ingrid B Avalos, MDRheumatologyBoston, MA
David E Avigan, M.D.Internal MedicineBoston, MA
Gamze Ayata, MDPathologyWorcester, MA
Naila Azhar, M.D.PsychiatryLynn, MA
Ursela BaberNeurologyBoston, MA
Fadi Badlissi, M.D.Internal MedicineJamaica Plain, MA
Elias N Baedorf Kassis, M.D.Pulmonary DiseaseBoston, MA
Ali Baghian, M.DInternal MedicineCerritos, CA
Edward W Bahou, M.D.NeurologyBoston, MA
Paul M Bailey, M.D.HospitalistLexington, MA
Roopa Balachandar, MDInternal MedicineBoston, MA
Stefan Balan, M.D.Hematology-OncologyUnion, NJ
Sarah Ballou, PH.D.Psychologist, ClinicalBoston, MA
Satchit Balsari, MD, MPHEmergency MedicineNew York, NY
Steven C Balser, M.D.Emergency MedicineAyer, MA
Janelle V Baptiste, M.D., MPHPulmonary DiseaseBoston, MA
Fernando E Baraona Reyes, MDAdult Congenital Heart DiseaseBoston, MA
Alfredo J Barcenas, MDAnesthesiologyBoston, MA
Daniel J Barker, M.D.Internal MedicineBoston, MA
Douglas BarnesUrologyBoston, MA
Katherine BarnesAnesthesiologyBoston, MA
Niravkumar Barot, MDNeuropsychiatryBoston, MA
Dan H Barouch, MD PHDInternal MedicineBoston, MA
Elizabeth C Bashoff, MDEndocrinologyBoston, MA
Carlo S Basilio, MDHospice and Palliative CareBoston, MA
Kenneth A Bauer, M.D.Medical OncologyWest Roxbury, MA
Janet K Baum, M.D.Diagnostic RadiologySouthbridge, MA
Douglas M Beach, MDPulmonary DiseaseBoston, MA
Jason Beattie, MDInternal MedicineBoston, MA
Meredith G Beck, MDFamily PracticeBurlington, MA
Roelof H Bekendam, MDHematologyBoston, MA
Declan K Bell, MDInternal MedicineBoston, MA
Katherine R Bellanti, RNCertified Registered Nurse Anesthetist (CRNA)Boston, MA
Darin P BellissimoCertified Registered Nurse Anesthetist (CRNA)Boston, MA
Sourik Beltran, MD, MBEInternal MedicineBoston, MA
Alina Benoit, CRNACertified Registered Nurse Anesthetist (CRNA)Providence, RI
Caroline BensonCertified Registered Nurse Anesthetist (CRNA)Boston, MA
Mark D Benson, MDCardiologyBoston, MA
Daniel P Bent, MDGeneral SurgeryPhiladelphia, PA
Cecilia Berardi, MDAdvanced Heart Failure and Transplant CardiologySpringfield, MA
Katherine M Berg, M.D.Internal MedicineBoston, MA
Clifford J Berger, MDInternal MedicineBoston, MA
Olivia R BergquistCertified Registered Nurse Anesthetist (CRNA)Boston, MA
Ariel S Berkowitz, MDAnesthesiologyBoston, MA
Seth J BerkowitzDiagnostic RadiologyBoston, MA
Bruce P Berlanstein, M.D.Diagnostic RadiologyBaltimore, MD
Stuart M Berman, M.D.Radiation OncologyBoston, MA
Jonathan L Berry, MDHematology-OncologyBoston, MA
Sarah Berry, MDGeriatric MedicineBoston, MA
Shana A Berwick, MDInternal MedicineBoston, MA
Tyler M Berzin, MDGastroenterologyBoston, MA

Practice locations

Listed practice locations in Massachusetts, Maine.

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