Clinicians affiliated with Atrius Health Inc

1,222 clinicians on file with this group · most practice in Boston-Cambridge-Newton, MA-NH · PAC ID 4789588641

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

1,002 clinicians affiliated with Atrius Health Inc are in the 2024 Medicare Part B data, 537 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 (228) · Internal Medicine (179) · Physician Assistant (123) · Family Practice (50) · Physical Therapist in Private Practice (39) · Obstetrics & Gynecology (35) · Diagnostic Radiology (29) · Cardiology (28) · Ophthalmology (22) · Gastroenterology (20) · Optometry (19) · Endocrinology (16) · Psychiatry (16) · Otolaryngology (15) · Emergency Medicine (13) · Orthopedic Surgery (13) · Podiatry (13) · General Surgery (11) · Neurology (11) · Audiologist (10) · Nephrology (10) · Psychologist, Clinical (10) · Registered Dietitian or Nutrition Professional (10) · Hematology-Oncology (9) · Dermatology (8) · Pathology (8) · Urology (8) · Licensed Clinical Social Worker (7) · Allergy/ Immunology (4) · Clinical Cardiac Electrophysiology (4) · Occupational Therapist in Private Practice (4) · Rheumatology (4) · Hand Surgery (3) · Vascular Surgery (3) · Certified Clinical Nurse Specialist (2) · Colorectal Surgery (Proctology) (2) · Geriatric Medicine (2) · Pain Management (2) · Pediatric Medicine (2) · Sleep Medicine (2) · Addiction Medicine (1) · Advanced Heart Failure and Transplant Cardiology (1) · Anesthesiology (1) · Hospice and Palliative Care (1) · Hospitalist (1) · Medical Oncology (1) · Physical Medicine and Rehabilitation (1) · Pulmonary Disease (1)

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

Clinicians affiliated with Atrius Health Inc, 2024

Alphabetical by last name; 801–900 of 1,002.

NameSpecialtyCity
Brian M Schurko, MDHand SurgeryBurlington, MA
Rebecca K Schwartz, MDDiagnostic RadiologyBoston, MA
Marc Schwendemann, PSYDPsychologist, ClinicalMedford, MA
Archana T Seethala, M.D.OphthalmologyTaunton, MA
Mina Sehizadeh, O.D., MSCOptometryBoston, MA
Alfredo J Selim, M.D.Internal MedicineWest Roxbury, MA
Sabrina S Selim, M.D.Family PracticeCambridge, MA
Golrokh Sepehr, M.DPathologyBrockton, MA
Michael J Serou, MD, PHDDiagnostic RadiologyNew Orleans, LA
Emily K Serrano, MDEmergency MedicineBrockton, MA
Caitlin ServaPhysician AssistantMatthews, NC
Arshiya Seth, MDInternal MedicineMashpee, MA
Dhrumil M Shah, M.D.Family PracticeNorwood, MA
Michael S Shairs, DOPsychiatryKeene, NH
Jillian Shannon, PTPhysical Therapist in Private PracticeCanton, MA
Amanda B Shapiro, AU.DAudiologistHyannis, MA
Lillian D Sharapova, APRNNurse PractitionerBraintree, MA
Vandhana Sharda, ODOptometryChestnut Hill, MA
Sean R Sheeran, MDDiagnostic RadiologyBrockton, MA
Sameer Sheth, M.D.CardiologyBoston, MA
Tina Shiang, M.D.Diagnostic RadiologyBoston, MA
Steven J Shields, MDGastroenterologyBoston, MA
Danielle Shih, NPNurse PractitionerSomerville, MA
Wen-Chih Shih, PTPhysical Therapist in Private PracticeChelmsford, MA
Amy N Ship, MDInternal MedicineBoston, MA
Svetlana Shkuratov, M.D.Internal MedicineBraintree, MA
Kaitlyn M ShoelsonPhysician AssistantWatertown, MA
Jahansouz Shokri, M.D.Internal MedicineWatertown, MA
Karen B Shore, M.D.Diagnostic RadiologyBoston, MA
Shyla Shrinath, MDInternal MedicineBoston, MA
Sanjay Shrivastava, MDCardiologyBoston, MA
Leonid D Shturman, D.O.CardiologyWeymouth, MA
Jana ShumateNurse PractitionerQuincy, MA
Sharon ShungInternal MedicineConcord, MA
Erika E Sian Arias, AGPCNP-BCNurse PractitionerBoston, MA
Beshoy R Sidhom, MDFamily PracticeChelmsford, MA
Samy S Sidhom, M.D., M.P.H.Pulmonary DiseaseBoston, MA
Carolyn L Siegal, D.P.M.PodiatryNorwood, MA
Samantha Silsbee, PA-CPhysician AssistantCharleston, SC
Colleen M Silva, FNP-BCNurse PractitionerEast Bridgewater, MA
Tracey Silveira, NP-CNurse PractitionerNorwood, MA
Kavya Singareddy, M.D.PsychiatrySalem, MA
Maxine Singleton, FNPNurse PractitionerBoston, MA
Donna Siracuse-Lee, MDOphthalmologyTaunton, MA
Lakshmi Sivasankar, M.D.Internal MedicineChelmsford, MA
Anna R Sjogren, MDEmergency MedicineLawrence, MA
Daniel H Slater, M.D.Pediatric MedicineWatertown, MA
Olivia A Slezik, NPNurse PractitionerWorcester, MA
Jayme L Sloan, MDObstetrics & GynecologyBoston, MA
Jessica Small, MDFamily PracticeCambridge, MA
Victoria SmallOccupational Therapist in Private PracticeDedham, MA
Jackson R Smith, DPTPhysical Therapist in Private PracticeBoston, MA
Justin B Smith, O.D.OptometryConcord, MA
Michael J Smith, D.O.Family PracticeBourne, MA
Thomas Snediker, DPTPhysical Therapist in Private PracticeDedham, MA
Magen M SokolOptometryBoston, MA
Sam S SongNurse PractitionerNorwood, MA
Rajesh N Soni, M.D.Family PracticeFountain Hills, AZ
Scott M Souther, MDInternal MedicineBraintree, MA
Ellen Spar, M.D.Internal MedicineBoston, MA
Tonya M Spinale, NPNurse PractitionerBraintree, MA
Sheila A Spitzak, M.S.P.T.Physical Therapist in Private PracticeActon, MA
Shanthy Sridhar, M.D.Internal MedicineBoston, MA
John B Stallman, PA-COtolaryngologyKittery, ME
Meredith Stanizzi, NPNurse PractitionerBraintree, MA
Elizabeth M Stankiewicz, N.P.Nurse PractitionerChestnut Hill, MA
Emily K Staudenmaier, DOObstetrics & GynecologyChestnut Hill, MA
Clemence St-Cyr, NPNurse PractitionerCleveland, OH
Alexandra F Steeves, DNPNurse PractitionerChelsea, MA
Jarrod W Stein, PA-CPhysician AssistantBoston, MA
Riva StephensNurse PractitionerBoston, MA
Luke A StevensEmergency MedicineBrockton, MA
Mark B Stockman, MDCardiologyBoston, MA
Geoffrey E Stoker, MDOrthopedic SurgeryBoston, MA
Elena M Stukalin, PAPhysician AssistantBoston, MA
Kara A Sullivan, CNPNurse PractitionerWellesley, MA
Susan C Sullivan, PA-CPhysician AssistantPlymouth, MA
Jenny Y Sun, M.D.Internal MedicineQuincy, MA
Kevin Sun, MDDiagnostic RadiologyProvidence, RI
Richard D Sun, MDFamily PracticeWeymouth, MA
Dinah Super, NPNurse PractitionerFramingham, MA
Eliza Z Suscovich, NPNurse PractitionerNorwood, MA
Bradley A Switzer, MDHematology-OncologyWorrester, MA
Brittany L Szczepanski, PA-CPhysician AssistantBoston, MA
Arash Tabaee, M.D.CardiologyN Chelmsford, MA
Bita Tabesh, M.D.Hematology-OncologyBoston, MA
Catherine J TangEndocrinologyBoston, MA
Meghan Tanglis, NPNurse PractitionerConcord, MA
Ryan J Tappin, RNNurse PractitionerDanvers, MA
Daniel G Tarlin, LICSWLicensed Clinical Social WorkerFoxboro, MA
Elizabeth B Tarnell, MDInternal MedicineDedham, MA
Laurie A Tarnell, M.D.Internal MedicineDedham, MA
Christopher Teitleman, M.D.Internal MedicineBraintree, MA
Karen R TennerFamily PracticeBoston, MA
Kelly M Terral, CNPNurse PractitionerWellesley, MA
Holly M Thomas, M.D.Internal MedicineBraintree, MA
Kaitlin A Thomas-Frost, F.N.P.Nurse PractitionerBrockton, MA
Julia ThompsonNurse PractitionerWeymouth, MA
Taia M Tieland, PA-CPhysician AssistantCambridge, MA
Christina TierneyObstetrics & GynecologyBurlington, 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