Clinicians affiliated with Lahey Clinic Inc

1,381 clinicians on file with this group · most practice in Boston-Cambridge-Newton, MA-NH · PAC ID 2264336528

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

1,202 clinicians affiliated with Lahey Clinic Inc are in the 2024 Medicare Part B data, 760 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 (226) · Internal Medicine (127) · Physician Assistant (127) · Anesthesiology (63) · Diagnostic Radiology (62) · Hospitalist (53) · Certified Registered Nurse Anesthetist (CRNA) (40) · Neurology (38) · Emergency Medicine (37) · Cardiology (34) · Pulmonary Disease (29) · Pathology (25) · Gastroenterology (23) · General Surgery (17) · Ophthalmology (17) · Urology (16) · Dermatology (15) · Family Practice (15) · Licensed Clinical Social Worker (13) · Nephrology (13) · Psychiatry (12) · Obstetrics & Gynecology (11) · Orthopedic Surgery (11) · Endocrinology (10) · Psychologist, Clinical (10) · Critical Care (Intensivists) (9) · Hematology-Oncology (9) · Interventional Cardiology (9) · Rheumatology (9) · Allergy/ Immunology (8) · Audiologist (8) · Neurosurgery (8) · Optometry (8) · Thoracic Surgery (8) · Infectious Disease (6) · Otolaryngology (6) · Physical Therapist in Private Practice (6) · Plastic and Reconstructive Surgery (6) · Clinical Cardiac Electrophysiology (5) · Colorectal Surgery (Proctology) (5) · Hospice and Palliative Care (5) · Medical Oncology (5) · Sports Medicine (5) · Interventional Radiology (4) · Vascular Surgery (4) · Advanced Heart Failure and Transplant Cardiology (3) · Hand Surgery (3) · Micrographic Dermatologic Surgery (3) · Gynecological Oncology (2) · Nuclear Medicine (2) · Occupational Therapist in Private Practice (2) · Podiatry (2) · Sleep Medicine (2) · Surgical Oncology (2) · Cardiac Surgery (1) · Geriatric Medicine (1) · Hematology (1) · Interventional Pain Management (1)

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

Clinicians affiliated with Lahey Clinic Inc, 2024

Alphabetical by last name; 701–800 of 1,202.

NameSpecialtyCity
Samantha McinerneyPhysician AssistantBurlington, MA
Diane M Mcnamara, NPNurse PractitionerBurlington, MA
Joseph Mcnamara, NPNurse PractitionerBoston, MA
Daniel Mcquillen, MDInfectious DiseaseBurlington, MA
Michelle R Mcsweeney, DODiagnostic RadiologyBurlington, MA
Sarah Meade, DOGeneral SurgeryBoston, MA
Christopher Meals, P.A.Physician AssistantBurlington, MA
David A Meguerdichian, M.D.Emergency MedicineBoston, MA
Shannon M Mehurg, M.D.CardiologyDerry, NH
Judith A Melin, MDInternal MedicineBurlington, MA
Rafael Meller, MDInternal MedicineCambridge, MA
David B Melzack, NPNurse PractitionerBurlington, MA
Lisa M Mendelson, NURSE PRACTITIONERNurse PractitionerBoston, MA
Monika Merchea, M.D.HospitalistBurlington, MA
Emily V Merrill, FNP-BCNurse PractitionerBurlington, MA
Rachel MertonNurse PractitionerBurlington, MA
Jonathan Metcalf, LICSWLicensed Clinical Social WorkerBurlington, MA
Cigy MethrattaNurse PractitionerDracut, MA
Rachel Meyer, M.D.AnesthesiologyBaltimore, MD
Jennifer Michaud Finch, DOHospitalistBurlington, MA
Kate M Mignosi, M.D.Emergency MedicineBurlington, MA
Ezra R Miller, MDPulmonary DiseaseBoston, MA
Kathleen W Miller, MDInfectious DiseaseBurlington, MA
Jeff Min, MDPulmonary DiseasePhiladelphia, PA
Michael E Minor, MDGeneral SurgeryBurlington, MA
Jessica C Mintz, D.O.CardiologyBurlington, MA
Stephanie C MirelesPhysician AssistantBurlington, MA
Carol L Moheban, M.D.NeurologyBurlington, MA
Alireza Moinzadeh, MDUrologyBurlington, MA
Amy W Moldrem, MDGeneral SurgeryBurlington, MA
Andrew F MolgaardPhysician AssistantBurlington, MA
Kristell A MoloneyNurse PractitionerBurlington, MA
Jana E Montgomery, MD SCMNuclear MedicineBurlington, MA
Colette MontoniNurse PractitionerGloucester, MA
Isabel N Morais, MDObstetrics & GynecologyNewton, MA
Thaina C Moravia-Roman, ARNPNurse PractitionerBurlington, MA
Dan J Morgan, NPNurse PractitionerBurlington, MA
Steven A Morgenstern, M.D.Internal MedicineChelmsford, MA
Fares G Mouchantaf, M.D.Pulmonary DiseaseBurlington, MA
Arthur P Mourtzinos, M.D.UrologyBurlington, MA
Kelly A Mueller, MDDermatologyChicago, IL
Brianna L Muller, CRNACertified Registered Nurse Anesthetist (CRNA)Worcester, MA
Siddharth Munsif, M.D.HospitalistBurlington, MA
Kristen Murphy, DOHospitalistSaint Joseph, MI
Nancy J Murphy, NPNurse PractitionerBurlington, MA
Theresa C Murphy, NPNurse PractitionerNeedham, MA
Colleen M Murray, PA-CPhysician AssistantNashua, NH
Matthew Murray, PA-CPhysician AssistantHartford, CT
Elizabeth Muscatiello, PA-CPhysician AssistantCharlestown, MA
Shamsun Nahar, MDInternal MedicineDanvers, MA
Attila NakeebFamily PracticeBurlington, MA
Guy T Napolitana, MDInternal MedicineBurlington, MA
Ram A Narasimhan, M.D.GastroenterologyPeabody, MA
Chaitan K Narsule, MDGeneral SurgeryBurlington, MA
Neera Nathan, MDDermatologyLondonderry, NH
Larry A Nathanson, M.D.Emergency MedicineBoston, MA
Nidhi Nayyar, DPMPodiatryBurlington, MA
Ryan Nazemian, MD, PHDAnesthesiologyBurlington, MA
Evan P NelsonPhysician AssistantBurlington, MA
Michelle Nelson, NPNurse PractitionerNorth Andover, MA
Dmitry Nepomnayshy, MDGeneral SurgeryBurlington, MA
David A Neumeyer, MDPulmonary DiseaseBurlington, MA
Emily K Newcomb, PAPhysician AssistantBurlington, MA
Sarah Newman, NP-CNurse PractitionerBurlington, MA
Luan M Nghiem, MDPulmonary DiseaseBurlington, MA
Hong M NguyenNurse PractitionerBurlington, MA
Peter NielsonAnesthesiologyBurlington, MA
Martha Niemiec, MAPsychologist, ClinicalBurlington, MA
Lauren R Nieuweboer, C.R.N.A.Certified Registered Nurse Anesthetist (CRNA)Burlington, MA
Thaddeus J Nigborowicz, MDInternal MedicineBurlington, MA
Elizabeth G Nilson, M.D.Internal MedicineBurlington, MA
Caroline C Nitschmann, MDGynecological OncologyBurlington, MA
Sydney Norton, CNPNurse PractitionerBurlington, MA
Kara Nugent, MDInternal MedicineBurlington, MA
Kristen Nuspl, PA-CPhysician AssistantBurlington, MA
Edwige Christelle Nzugang Noutonsi, MDHospitalistWarwick, RI
Maureen M O'Brien, M.D.Internal MedicineBurlington, MA
Jean Obrien, MDDiagnostic RadiologyBeverly, MA
Erin K O'Brien Donohue, CRNACertified Registered Nurse Anesthetist (CRNA)Springfield, MA
Ashling O'Connor, MDSurgical OncologyBurlington, MA
David P O'Donnell, LCSWLicensed Clinical Social WorkerBurlington, MA
Bridget M O'Halloran, DPTPhysical Therapist in Private PracticeBurlington, MA
Tracy A O'Hara, M.D.HospitalistBeverly, MA
Shannon M O'LaughlinNurse PractitionerBrighton, MA
Suzanne Olbricht, M.D.DermatologyBurlington, MA
Kathleen G O'Leary, NPNurse PractitionerBurlington, MA
Kendea Oliver, PH.D.Psychologist, ClinicalBedford, MA
Michael J OliverPhysician AssistantEverett, WA
Herine OmerNurse PractitionerBurlington, MA
Mary J O'Neill, MDDiagnostic RadiologyBeverly, MA
Gerry Orfanos, MDInternal MedicineBurlington, MA
Emanuele Orru', M.D.Interventional RadiologyBurlington, MA
Marcey Osgood, D.O.NeurologyWorcester, MA
Dede U O'Shea, PH.D.Psychologist, ClinicalBurlington, MA
Christine A Ott, NPNurse PractitionerBurlington, MA
Jonathan R Pace, MDNeurosurgeryBurlington, MA
Kristin PadellaroNurse PractitionerBoston, MA
Elizabeth H PageDermatologyBurlington, MA
Susan D Palmer, PAPhysician AssistantBurlington, MA
Vandan Panchal, MD MPHInternal MedicineBurlington, MA

Practice locations

Listed practice locations in Massachusetts, New Hampshire.

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