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; 1,101–1,200 of 1,202.

NameSpecialtyCity
Sunita Trivedi, MDInternal MedicineWorcester, MA
Susan M Tucker, M.D.OphthalmologyPeabody, MA
Savitha R Tudi, M.DInternal MedicineSpringfield, MA
Prakrita B Udas, MDHospitalistBurlington, MA
Chizoba C Umeh, M.D.NeurologyBoston, MA
Jagriti Upadhyay, MDInternal MedicineRoxbury, MA
Anita A Uppin, MDDiagnostic RadiologyBurlington, MA
Nahjae E Upshaw, NPNurse PractitionerBurlington, MA
Arun Uthayashankar, MDAnesthesiologyBeverly, MA
Kevin Vacca, CRNACertified Registered Nurse Anesthetist (CRNA)Burlington, MA
Gueldine P Valme, NPNurse PractitionerNew Bedford, MA
Alex J Vanni, M.D.UrologyBurlington, MA
David W Van Norstrand, MD, PHDPsychiatryBoston, MA
Gina M Vantangoli, NPNurse PractitionerBoston, MA
Janice P Vanwart, A.P.R.N.Nurse PractitionerBurlington, MA
Daniel Vardeh, M.D.NeurologyBurlington, MA
Dirk J Varelmann, M.D.AnesthesiologyBurlington, MA
Christina M Vassileva, M.D.Thoracic SurgeryBurlington, MA
Sheba Vattamala, M.D.HospitalistBurlington, MA
David M Venesy, M.D.Advanced Heart Failure and Transplant CardiologyBurlington, MA
Hema Venigalla, MDPsychiatryScranton, PA
Daniel A Veno, MDFamily PracticeLeominster, MA
Molly A Verderame, PAPhysician AssistantBurlington, MA
Ciana Vernon, NPNurse PractitionerBoston, MA
Rajendran Vilvendhan, M.DDiagnostic RadiologyBurlington, MA
Jonathan K Vincent, M.D.Diagnostic RadiologyBoston, MA
Shravya Vinnakota, M.B.B.S.CardiologyRochester, MN
Bella VishnevskyAnesthesiologyBurlington, MA
Kathleen E VogelInternal MedicinePhoenix, AZ
Ellen M VollmersEmergency MedicineBurlington, MA
Michael J Vortmann, MDEmergency MedicineBoston, MA
Rhea B Votipka, CRNPNurse PractitionerBurlington, MA
Michal Vytopil, MDNeurologyBurlington, MA
Stephen G Wahlig, MDDiagnostic RadiologyBurlington, MA
Dallas M Walsh, NPNurse PractitionerBeverly, MA
Elizabeth C Walsh, PA-CPhysician AssistantBurlington, MA
Kathleen Walsh, MDDiagnostic RadiologyBeverly, MA
Edward D Walshe, M.D.NephrologyBurlington, MA
Kaitlin E Walton, AGACNP-BCNurse PractitionerBurlington, MA
Kenneth J Walton, M.D.AnesthesiologyBurlington, MA
Erik E Wang, M.D.Emergency MedicineBurlington, MA
Tony WangAnesthesiologyBoston, MA
Xuan WangCardiologyBeverly, MA
Lauren N Ward, PA-CPhysician AssistantBurlington, MA
Lisl Warren, M.D.Diagnostic RadiologyBurlington, MA
Ammara A Watkins, M.D.Thoracic SurgeryBurlington, MA
Bridget Watts, APRNNurse PractitionerBurlington, MA
John P Wei, M.D.General SurgeryBurlington, MA
Megan R Weidemann, FNP-BCNurse PractitionerBurlington, MA
Lawrence C Weinfeld, MDAnesthesiologyBurlington, MA
Harold J Welch, MDVascular SurgeryBurlington, MA
Kenneth M Wener, M.D.Infectious DiseaseBurlington, MA
Kellie Wheeler, PA-CPhysician AssistantBurlington, MA
Melissa A White, NPNurse PractitionerBurlington, MA
Robert G Whitmore, MDNeurosurgeryBurlington, MA
Jon WhitneyPhysician AssistantBurlington, MA
Karen E Wiberg, NPNurse PractitionerBoston, MA
Michelle B Widmer, APRNNurse PractitionerBurlington, MA
Susan R Wilcox, MDCritical Care (Intensivists)Burlington, MA
Emily A Wilkinson, NPNurse PractitionerBurlington, MA
Samantha L Willford, MDNeurologyBurlington, MA
Christina L Williams, PAPhysician AssistantBurlington, MA
Samantha Williams, FNP-BCNurse PractitionerWorcester, MA
Sara Williford, M.D.Internal MedicineBurlington, MA
Bethan H Wilsack, PAPhysician AssistantBurlington, MA
Ashley G Wilson, NPNurse PractitionerWest Roxbury, MA
Kevin Wilson, MDNeurologyBurlington, MA
Christine E Winger, M.D.Internal MedicineLexington, MA
Maureen K Winters, FNP-BCNurse PractitionerBurlington, MA
Gary S Winzelberg, MDHospice and Palliative CareBurlington, MA
Jason T Wiseman, MD, MSPHSurgical OncologyPhoenix, AZ
Richard A Wold, CRNACertified Registered Nurse Anesthetist (CRNA)Burlington, MA
Debra G Wong, NPNurse PractitionerBurlington, MA
Anne M Woodbury, MSN, CRNACertified Registered Nurse Anesthetist (CRNA)Burlington, MA
Laurie E Woods, NPNurse PractitionerPeabody, MA
Joanne M Wozniak, PAPhysician AssistantJamaica, NY
Norah Wright, MDEmergency MedicinePhiladelphia, PA
Fan Wu, DOHospitalistTrinity, FL
Wei Xing, M.D.PathologyWorcester, MA
Nina Yaftali, D.OInternal MedicineBurlington, MA
Katelyn E YangNurse PractitionerBurlington, MA
Weihong Yang, M.D.RheumatologyBurlington, MA
Bharat B Yarlagadda, M.D.OtolaryngologyBurlington, MA
Kira Yasuda, RNCertified Registered Nurse Anesthetist (CRNA)Chestnut Hill, MA
Kevin J Yeh, M.D.Internal MedicinePeabody, MA
Zeyar M Yeh, M.D.NephrologyBurlington, MA
Andrew Y Yew, M.D.NeurosurgeryBurlington, MA
Janet Young, MDInternal MedicineBurlington, MA
Jennifer A Zacharia, MDEmergency MedicineBurlington, MA
Courtney Zacharias, PA-CPhysician AssistantBronx, NY
Lisa Zaeder, APRNNurse PractitionerBurlington, MA
Martin Zammert, M.D.AnesthesiologyBoston, MA
Richard S Zamore, M.D.RheumatologyBurlington, MA
Corrine Zarwan, MDMedical OncologyBurlington, MA
Justin M Zbrzezny, M.D.UrologyNeedham, MA
Artur Zembowicz, MD, PH DPathologyBurlington, MA
Yong Zhan, M.D.Thoracic SurgeryBoston, MA
Yougen Zhan, M.D.PathologyBurlington, MA
Qiwei Zhang, M.D., PH.D.HospitalistKeene, NH
Shuai ZhangAudiologistBurlington, 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