Clinicians affiliated with Landmark Medical Center

Acute Care Hospitals · Voluntary non-profit - Private · 115 Cass Avenue, Woonsocket, RI 02895 · Providence-Warwick, RI-MA · CCN 410011

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

157 clinicians affiliated with Landmark Medical Center are in the 2024 Medicare Part B data (188 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 (29) · Emergency Medicine (18) · Nurse Practitioner (17) · Diagnostic Radiology (15) · Family Practice (11) · Cardiology (9) · Certified Registered Nurse Anesthetist (CRNA) (9) · Urology (6) · Hospitalist (5) · Physician Assistant (5) · Orthopedic Surgery (4) · Pathology (3) · Anesthesiology (2) · Gastroenterology (2) · General Surgery (2) · Interventional Cardiology (2) · Nephrology (2) · Neurology (2) · Obstetrics & Gynecology (2) · Podiatry (2) · Psychiatry (2) · Pulmonary Disease (2) · Clinical Cardiac Electrophysiology (1) · Critical Care (Intensivists) (1) · Hematology-Oncology (1) · Infectious Disease (1) · Interventional Radiology (1) · Rheumatology (1)

Clinicians affiliated with Landmark Medical Center, 2024

Alphabetical by last name; 101–157 of 157.

NameSpecialtyCity
James O'Neill, D.O.Emergency MedicineBrockton, MA
Philip J Opalenski, MDGastroenterologyCranston, RI
Deirdre O'Sullivan, CRNACertified Registered Nurse Anesthetist (CRNA)North Providence, RI
Mangaladevi Patil, M.D.Interventional RadiologyProvidence, RI
John D Pina, CRNACertified Registered Nurse Anesthetist (CRNA)Worcester, MA
John B Pleasants, PAPhysician AssistantWoonsocket, RI
Vignesh PonnusamyInternal MedicineBrooklyn, NY
Nishanth R Pundru, MDInternal MedicineProvidence, RI
Leandro R Ramirez, MD, MHAInternal MedicineProvidence, RI
Konstantin Ravvin, MDInternal MedicineMilford, MA
Richard A Regnante, M.D.Interventional CardiologyWoonsocket, RI
Ilya Reikhrud, CRNACertified Registered Nurse Anesthetist (CRNA)Providence, RI
Dmitry Reznikoff, D.O.Internal MedicineRego Park, NY
Phillip L Rice, M.D.Emergency MedicineBoston, MA
James J Rifino, DOEmergency MedicineLeominster, MA
Mark R Riser, DOEmergency MedicineParsippany, NJ
Sara Robat, NPNurse PractitionerProvidence, RI
John Rodriguez, M.D.Clinical Cardiac ElectrophysiologyLincoln, RI
Paul Rollins, MDEmergency MedicineEast Freedom, PA
Ronald Romano, DOInternal MedicineNorth Smithfield, RI
David W Rowe, MDDiagnostic RadiologyWarwick, RI
Walid S Saber, MDCardiologyWoonsocket, RI
Rasheed Sanyaolu, M.DEmergency MedicineNewark, NJ
Sufala P Sapers, M.D.Diagnostic RadiologyNewport, RI
Matthew D Sarasin, M.D.Emergency MedicineWoonsocket, RI
Dhara Shah, PA-CPhysician AssistantSmithfield, RI
Tanuj Sharma, M.D.GastroenterologyWoonsocket, RI
Keith D Shields, PA-CPhysician AssistantCumberland, RI
Sajid Siddiq, MDCardiologyWoonsocket, RI
Jeffrey E Silverstein, MDDiagnostic RadiologyWarwick, RI
Boris Sinayuk, M.D.Diagnostic RadiologyWarwick, RI
Danielle Smith, FNP-CNurse PractitionerWoonsocket, RI
Gregory M Soares, MDDiagnostic RadiologyWarwick, RI
John J Solomon, DOFamily PracticeNorth Smithfield, RI
Lyndsey A Stadtmueller, MDFamily PracticeWorcester, MA
David B StollInternal MedicineWoonsocket, RI
Mohammad Faizul Suhail, M.D.Family PracticeBronx, NY
Christopher J Superczynski, M.D.Internal MedicineLincoln, RI
Ravi Tandon, MDInternal MedicineWoonsocket, RI
Michael A Thursby, DONephrologyEast Providence, RI
Kiley Toder, M.D.RheumatologyJohnston, RI
Joseph Tong, CRNACertified Registered Nurse Anesthetist (CRNA)North Attleboro, MA
Michelle C Vannieuwenhuize, M.D.Internal MedicineLincoln, RI
Megan Violette, PAPhysician AssistantLincoln, RI
Shrenik Vyas, FNP-CNurse PractitionerLincoln, RI
Grace Wanjiku, M.D.Emergency MedicineProvidence, RI
Marianne Warren, RNPNurse PractitionerCumberland, RI
Colette R Whitby, MDGeneral SurgeryWoonsocket, RI
Scott A Wilson, M.D.Internal MedicineCumberland, RI
Bethany Wortman, MDObstetrics & GynecologyWarwick, RI
Ruisheng Yao, M.D.PathologyWarwick, RI
Greigstone M Yearwood, M.D.Internal MedicineWoonsocket, RI
Linda S Young, RNP-CNurse PractitionerLincoln, RI
Najam A Zaidi, MDInfectious DiseaseNew Bedford, MA
Cunxian Zhang, MDPathologyProvidence, RI
Yu Zhao, MDHospitalistAttleboro, MA
Shenjun Zhu, MDInternal MedicineFramingham, 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

Clinicians affiliated with Landmark Medical Center, Woonsocket, RI | ClaimLight