Clinicians affiliated with Mass General Brigham Medical Group Northern Massachusetts Inc

827 clinicians on file with this group · most practice in Boston-Cambridge-Newton, MA-NH · PAC ID 3577467224

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

723 clinicians affiliated with Mass General Brigham Medical Group Northern Massachusetts Inc are in the 2024 Medicare Part B data, 416 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 (183) · Internal Medicine (109) · Physician Assistant (109) · Emergency Medicine (50) · Family Practice (50) · Hospitalist (33) · Psychiatry (21) · Gastroenterology (17) · Orthopedic Surgery (16) · Pulmonary Disease (16) · Cardiology (14) · Endocrinology (13) · Obstetrics & Gynecology (13) · Urology (10) · Infectious Disease (8) · Critical Care (Intensivists) (7) · Licensed Clinical Social Worker (7) · Nephrology (5) · Physical Medicine and Rehabilitation (5) · Registered Dietitian or Nutrition Professional (5) · General Surgery (4) · Rheumatology (4) · Clinical Cardiac Electrophysiology (3) · Hospice and Palliative Care (3) · Allergy/ Immunology (2) · Certified Clinical Nurse Specialist (2) · Interventional Cardiology (2) · Neurology (2) · Sports Medicine (2) · Geriatric Medicine (1) · Hand Surgery (1) · Interventional Radiology (1) · Neurosurgery (1) · Pediatric Medicine (1) · Plastic and Reconstructive Surgery (1) · Psychologist, Clinical (1) · Sleep Medicine (1)

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

Clinicians affiliated with Mass General Brigham Medical Group Northern Massachusetts Inc, 2024

Alphabetical by last name; 101–200 of 723.

NameSpecialtyCity
Katelin C Cashman, PA-CPhysician AssistantPlaistow, NH
Alexandra L Cataldo, CNPNurse PractitionerNatick, MA
Jacquelyn C Censullo, RNNurse PractitionerLynn, MA
Lisa M Ceplikas, M.D.Family PracticeSwampscott, MA
Chereen Z Chalak, MSN, APRN, FNP-BCNurse PractitionerNewton, MA
Madhavi Challagulla, MDInternal MedicineAndover, MA
Jillian L Chamberland, PA-CPhysician AssistantBeverly, MA
Tammy L Chamberland, NURSE PRACTITIONERNurse PractitionerClinton, MA
Andrew T Chan, M.D.GastroenterologyBoston, MA
Poongodi Chandrasekaran, MDInternal MedicineSalem, MA
William A Charini, M.D.Infectious DiseaseLawrence, MA
Lara L Chatterton, PMHNPNurse PractitionerLowell, MA
Madeleine Chiappini, AGPCNP-BCNurse PractitionerBurlington, MA
Harout Chouljian, PAPhysician AssistantCharlestown, MA
Elizabeth K Christiansen, MDEmergency MedicineSalem, MA
Ryan W Churchill, MDOrthopedic SurgeryPeabody, MA
Rebecca M Cianciolo, PA-CPhysician AssistantLawrence, MA
Jill A Clemmer, MDHospitalistPhiladelphia, PA
Christine A Cocchiaro, PA-CPhysician AssistantDuxbury, MA
Sean CodierEmergency MedicineFort Stewart, GA
Christopher J Coffey, MDObstetrics & GynecologySwampscott, MA
Julie S Coffey, NPNurse PractitionerWellesley, MA
Samuel Coffin, MDEndocrinologyBoston, MA
Aaron J Cohen, MDCardiologyHaverhill, MA
Allison L Cohen, MDEndocrinologySalem, MA
Daniel CohenPhysician AssistantChelsea, MA
Gary R Cohen, MDInternal MedicineSalem, MA
Joshua Cohen, MDFamily PracticeSwampscott, MA
Susan T Colella, FNP-CNurse PractitionerPeabody, MA
Kathleen Collard, FNP-BCNurse PractitionerLynn, MA
Deborah S Collier, MDRheumatologyBoston, MA
Jennifer R Collins, PA-CPhysician AssistantBoston, MA
Kathleen Comeau, NPNurse PractitionerLynn, MA
Miguel A Concepcion, M.D.Family PracticeSwampscott, MA
Jared Conley, M.D., PH.D., M.P.HEmergency MedicineBoston, MA
Ryan J Connolly, M.D.CardiologySalem, MA
Michelle L Connors, PAPhysician AssistantPembroke, MA
Nathaniel R ConnorsPhysician AssistantNashua, NH
Marie Andrine C Constant, M.D.Family PracticeProvincetown, MA
Paul M Copeland, MDEndocrinologyLynn, MA
Joshua S Corpuz, MSN, AGACNP-BCNurse PractitionerSalem, MA
Kathleen A Corrigan, NPNurse PractitionerSalem, MA
Nishanthi B Costas, MSN, APRN, FNP-CNurse PractitionerPeabody, MA
Michael E Cothern, PA-CPhysician AssistantSalem, MA
J B Crocker, MDInternal MedicineBoston, MA
Julia C CromwellPsychiatryBoston, MA
James F Cropper, BS,MS,JDLicensed Clinical Social WorkerNewburyport, MA
Charlotte W Croteau, MDEmergency MedicineBoston, MA
Kate CrowleyPhysician AssistantBoston, MA
Kelly A Cunningham, FNP-CNurse PractitionerCentral Falls, RI
Bryan Curnutte, M.D.Orthopedic SurgeryToledo, OH
Amber E Curran, PA-CPhysician AssistantLawrence, MA
Kelly Czworka, NPNurse PractitionerAndover, MA
Majid Dadgar-KianiPhysical Medicine and RehabilitationFar Rockaway, NY
Constance M Dahlin, NPNurse PractitionerBoston, MA
Jennifer Dailey, NPNurse PractitionerLawrence, MA
Melissa R D'Alessandro, PA-CPhysician AssistantPeabody, MA
Nupur A Dandawate, M.DInternal MedicineSalem, MA
Rose Danner, N.P., C.N.S.Nurse PractitionerCambridge, MA
Paul D Dardeno, MDInternal MedicineSalem, MA
Ernesto Dasilva, MDInternal MedicineLynn, MA
Allison DassattiNurse PractitionerHaverhill, MA
Nathalie K Davidson, NPNurse PractitionerPortland, ME
Erin E Decew, FNP-C, RNNurse PractitionerMarblehead, MA
Rebecca Delande, NPNurse PractitionerSaugus, MA
Troy A Demasters, PAPhysician AssistantWeymouth, MA
Dhruv B Desai, M.DPulmonary DiseaseDover, NH
Justine DeslauriersNurse PractitionerSouth Hamilton, MA
Rosa L Diaz, M.D.Obstetrics & GynecologyLynn, MA
Christine M Dibenedetto, PA-CPhysician AssistantPeabody, MA
Elena DickeyNurse PractitionerBeverly, MA
Gvantsa Didebulidze, M.DInternal MedicineBrockton, MA
Kathryn A D'Innocenzo, CNPNurse PractitionerNatick, MA
Khoa DO, MDGastroenterologySalem, MA
Louis S Dominguez, P.APhysician AssistantBurlington, MA
Robert F Donnell, M.D.NeurologyDover, NH
Daniel Donovan, PA-CPhysician AssistantWestwood, MA
Terence P Doorly, MDNeurosurgeryPeabody, MA
Emily A Doucette, NPNurse PractitionerGloucester, MA
Patricia A Doyle, NPNurse PractitionerLawrence, MA
Evan C Drainville, FNP-BCNurse PractitionerNewton, MA
Joan Drohan, R.D.Registered Dietitian or Nutrition ProfessionalHaverhill, MA
Daniela C Drosu, MDHospitalistAustin, TX
Diane R Dube, RDN, LDN, CDCESRegistered Dietitian or Nutrition ProfessionalSwampscott, MA
Monica S Dube, NPNurse PractitionerBurlington, MA
Anil K Dubey, M.D.Internal MedicineSalem, MA
Abby A Duclos, M.D.Obstetrics & GynecologyAndover, MA
Emily J Dulude, M.D.NephrologyHaverhill, MA
Kerri Dupre, ATC, AEMTPhysician AssistantBrookline, MA
Cerima Durakovic-Seremet, MDInternal MedicineDanvers, MA
Daniel Dustin, DOPulmonary DiseaseSalem, MA
Sayon Dutta, MDEmergency MedicineBoston, MA
Patricia S Dwyer, DOEmergency MedicineDanvers, MA
Hannah N Dygert, PACPhysician AssistantPlymouth, MA
James M Ehrlich, DNP, FNP-BCNurse PractitionerSomerville, MA
Onyinyechi F EkeEmergency MedicineBaltimore, MD
Zannat Ekram, D.OPulmonary DiseaseSalem, MA
Jamie Ellis, MDFamily PracticeLawrence, MA
Shannon Ellis, NPNurse PractitionerFranklin, MA
Kayla Engstrom, MDInternal MedicineSalem, 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