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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)

Nurse Practitioner affiliated with Massachusetts General Hospital, 2024

Alphabetical by last name; 1–100 of 618.

NameCity
Daniela Aguilera Bremer, MDBoston, MA
Emerentia A AgyemangBoston, MA
Richard L Ahern, ANPBoston, MA
Christina Allen, CNPBoston, MA
Julia S Allen, NPBoston, MA
Kathryn Allen, NPBoston, MA
Veronica A Alsawy, NPWorcester, MA
Andey Amata-Kynvi, MSN, CNP, AGNPBoston, MA
Sarah Mary D Amato, RN, MSN, ANP-BCShrewsbury, MA
Kathryn AndrewsBoston, MA
Alexa S Anselmo, NPBoston, MA
Laura AseltineBoston, MA
Alexis L Auger, NPWest Roxbury, MA
Maria S Avila-Wallace, N.P.Boston, MA
Eleonora Azenstein, NPWellesley, MA
Kimberly Badessa, APRNNashua, NH
Christian Baglini, RN, MSBrighton, MA
Jenelle L Baker, NPBurlington, MA
Marybeth M Baker, APRN, BCDanvers, MA
Mariam H Bakir, NPPeabody, MA
Kristian Bakken, NPBoston, MA
Blerta Balla, RN AGNPWinthrop, MA
William R Barclay, CNPBoston, MA
Joyce F Barkin, NURSE PRACTITIONERBoston, MA
Eimile A Barletta, AGNP-CSalem, MA
Raina Basak, FNP-BCSudbury, MA
Caitlin E Bean, NPSalem, MA
Wendy P Beaumier, N. P.Swampscott, MA
Lauren Beauregard, RNBoston, MA
Colleen E Beckler, DNP, APRN, AGNP-CNewton, MA
Emma Beckvold, NPWestwood, MA
Kathleen E Bell, NPBoston, MA
Katisha E BellegardeBoston, MA
Brittany Bent, FNP-BCRevere, MA
Annalecia M Benvenuto, NP-CBoston, MA
Doris Bernacet, NPBoston, MA
Joya Bird, NPPeabody, MA
Shradha BishtBoston, MA
Brenda M Black, MSN FNP-CBoston, MA
William C Bonner, NPBoston, MA
Holly M Bonnette, N.P, R.N.Boston, MA
Kelly E Bottger, FNPBoston, MA
Jennifer Boucher, NPSalem, MA
Cynthia L Bowes, ANPBoston, MA
Richard N Boyajian, ANPBoston, MA
Sarah BradshawLowell, MA
Maura M Brain, MS, RNCBoston, MA
Karen P Bravo Sosa, CNPAndover, MA
Colleen J Breed, CNPBoston, MA
Kaitlyn P Brennan, NP-CConcord, MA
Joshua G Brewer, APRNDover, NH
Talya J Briana, CNPBoston, MA
Diana Brody, CNPBoston, MA
Michelle Brooks, NPEast Weymouth, MA
Jessie J Brown, NPBoston, MA
Tamyka Brown, NPBoston, MA
Ashley BruceRowley, MA
Brianna BurakoffStoughton, MA
Jill N Burke, APRNBoston, MA
Leslie A Burnham, N.P.Boston, MA
Sara Bussolari, FNP-BCBoston, MA
Carolyn F Butler, NURSE PRACTITIONERProvidence, RI
Stephanie Butler, CNPBoston, MA
Sarah Cabral, NPBoston, MA
Phyllis J Caffarella, FNPDanvers, MA
Samantha Calabrese, NPBoston, MA
Natalie P Calcagni, FNPBoston, MA
Sara A Callahan, FNPCharlestown, MA
Alicia C Calos, APRN-CPAustin, TX
Kelly A Carignan, APRNLawrence, MA
Heather A Carlson, APRN-BCSalem, MA
Jarra N Carney, NPMiddleton, MA
Brian Carpenter, NPLawrence, MA
Michael J Carr, ACNP-BCNorth Dartmouth, MA
Emily Carroca, NP-CSaugus, MA
Leslie I Cartagena, FNP-CBoston, MA
Kimberly R Carter, CNPNewburyport, MA
Kristen L Carter, FNPBoston, MA
Kristen A Carter, NPBoston, MA
Victoria E Caruso, FNPBoston, MA
Allison Carvajal, NPBoston, MA
Katherine C Caughel, NPMinneapolis, MN
Rona M Cavallaro, N.P.Boston, MA
Allison M Celia, CNPBoston, MA
Mary E Cerra, NP-CBoston, MA
Julie Cerrone, NPRevere, MA
Jennifer M CervantesEverett, MA
Sarbesh Chalise, NP-CBoston, MA
Olivia ChanBoston, MA
Jennifer ChaseBoston, MA
Lynne M ChevoyaBoston, MA
Madeleine Chiappini, AGPCNP-BCBurlington, MA
Hillary A Chisholm, RN, APRN, MPHBoston, MA
Michelle J Ciszewski, MS, APRN-BC, ANPBoston, MA
Corey Claffey, NPBoston, MA
Kelly ClarkBoston, MA
Megan Clark, NPBoston, MA
Julie S Coffey, NPWellesley, MA
Kathleen Collard, FNP-BCLynn, MA
Jennifer L Collins, AGNP-CBoston, 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