Clinicians affiliated with Chs Physician Partners PC

743 clinicians on file with this group · most practice in New York-Newark-Jersey City, NY-NJ · PAC ID 7618955667

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

645 clinicians affiliated with Chs Physician Partners PC are in the 2024 Medicare Part B data, 476 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 (92) · Cardiology (70) · Family Practice (63) · Physician Assistant (56) · Internal Medicine (46) · General Surgery (37) · Interventional Cardiology (26) · Gastroenterology (22) · Obstetrics & Gynecology (20) · Certified Registered Nurse Anesthetist (CRNA) (18) · Pulmonary Disease (17) · Neurology (16) · Hematology-Oncology (14) · Orthopedic Surgery (14) · Physical Medicine and Rehabilitation (13) · Infectious Disease (12) · Urology (11) · Anesthesiology (10) · Diagnostic Radiology (10) · Clinical Cardiac Electrophysiology (9) · Endocrinology (7) · Nephrology (7) · Vascular Surgery (7) · Thoracic Surgery (6) · Critical Care (Intensivists) (5) · Cardiac Surgery (4) · Colorectal Surgery (Proctology) (4) · Pain Management (4) · Advanced Heart Failure and Transplant Cardiology (3) · Radiation Oncology (3) · Registered Dietitian or Nutrition Professional (3) · Hematology (2) · Interventional Radiology (2) · Neurosurgery (2) · Sports Medicine (2) · Surgical Oncology (2) · Dermatology (1) · Gynecological Oncology (1) · Hospitalist (1) · Medical Oncology (1) · Psychiatry (1) · Rheumatology (1)

Specialty links go to the specialty in New York-Newark-Jersey City, NY-NJ.

Clinicians affiliated with Chs Physician Partners PC, 2024

Alphabetical by last name; 501–600 of 645.

NameSpecialtyCity
Steve W Rucker, MDNephrologyLake Success, NY
Daniel B Rukstalis, M.D.UrologyRoanoke, VA
William Runcie, MDAnesthesiologyElmont, NY
Michael Ryder, D.O.Family PracticeMedford, NY
Michael J Sacca, MDGeneral SurgeryWest Islip, NY
Howard Sacher, D.O.CardiologyMassapequa, NY
Daniel Sajewski, M.D.AnesthesiologyRoslyn, NY
Elvin M Sam, CRNACertified Registered Nurse Anesthetist (CRNA)Manchester, CT
Mohamed T Sameen, MDInternal MedicineEast Setauket, NY
Anthony F Sampino, D.O.Obstetrics & GynecologyWest Islip, NY
Michele Sampino, PHYSICIAN ASSISTANTPhysician AssistantWest Islip, NY
Sarit Sandowski, DOVascular SurgerySouthampton, NY
Joseph T Sanelli, D.O.Physical Medicine and RehabilitationCommack, NY
Ashish Sangal, MDHematology-OncologyWest Islip, NY
Arpit R Sanghvi, M.D.Family PracticeSchenectady, NY
Anil Sangwan, M.D.Internal MedicinePort Jefferson Station, NY
Sanjay Sangwan, M.D.Family PracticePort Jefferson Station, NY
Brenda Santiago, P.A.Physician AssistantOceanside, NY
Paul Sapia, M.D.CardiologyRoslyn, NY
Tereza C Sardinha, M.D.Colorectal Surgery (Proctology)New Hyde Park, NY
Alamgir Sattar, MDEndocrinologyWarsaw, NY
Jennifer A Saul, FNPNurse PractitionerMount Sinai, NY
Elizabeth M Scalzo, FNPNurse PractitionerWest Islip, NY
Douglas Schechter, MDPain ManagementManhasset, NY
Alan J Schecter, M.D.Pulmonary DiseaseGreat Neck, NY
Jessica C Schenfeld, PAPhysician AssistantLevittown, NY
Thomas M Schneider, NPNurse PractitionerRoslyn, NY
Richard A Schoor, MD FACSUrologySmithtown, NY
Steven Schulberg, D.O.General SurgeryNew Hyde Park, NY
Rachael Schuman, NPNurse PractitionerFreeport, NY
Isaiah P Schuster, M. D.GastroenterologyNew York, NY
Samy Selim, MDCardiologyManhasset, NY
William J Sellers, D.O.Colorectal Surgery (Proctology)Port Jefferson, NY
Louis SepulvedaPhysician AssistantPortland, ME
Scott J Sequeira, M.D.Interventional RadiologyRoslyn, NY
Jane F Serio, M.D.Internal MedicineManhasset, NY
Andre G Serrette, MDFamily PracticeHewlett, NY
Magdy M Shaaban, M.D.HematologyRockville Centre, NY
Shahin F Shaikh, MDPulmonary DiseasePatchogue, NY
Artur Shalonov, MDPulmonary DiseaseLong Island City, NY
Farah Shams, MDInfectious DiseaseGreenvale, NY
Mariam Sheikh, D.O.AnesthesiologyOceanside, NY
Marc E Sher, M.D.General SurgeryNew Hyde Park, NY
Jason Sherer, M.D.Internal MedicineBoston, MA
Laura J Sheridan-Kelchner, D.O.Obstetrics & GynecologyWest Islip, NY
Scott J Sherman, MDDiagnostic RadiologyRoslyn, NY
Doosup Shin, M.D.Interventional CardiologyRoslyn, NY
William S Shin, M.D.Clinical Cardiac ElectrophysiologyRoslyn, NY
Evan S Shlofmitz, DOInternal MedicineRoslyn, NY
Richard A Shlofmitz, M.D.Interventional CardiologyRoslyn, NY
Irina V Shpak, MDPulmonary DiseaseBethpage, NY
Anna Lizza L Siasoco, M.D.HospitalistPort Washington, NY
Robert V Sica, DOFamily PracticeWest Babylon, NY
Abdul M Siddiqui, DOInternal MedicineMerrick, NY
Brett Silverman, DOPhysical Medicine and RehabilitationHewlett, NY
Scott H Silverman, MDAnesthesiologyOceanside, NY
Davinder SinghGastroenterologyRoslyn, NY
Gregory P Siroky, M.DClinical Cardiac ElectrophysiologyRoslyn, NY
Erica S Sklar, NPNurse PractitionerRoslyn, NY
Jarea Small, NPNurse PractitionerGreat Neck, NY
Courtney G SmithCertified Registered Nurse Anesthetist (CRNA)New York, NY
Mark D Solomon, M.D.NephrologyMount Sinai, NY
Caitlin R Sonnemann, MSN, FNP-BCNurse PractitionerBronx, NY
Evan S Sorett, M.D.Pulmonary DiseaseGreat Neck, NY
Anthony Spadaro, M.D.Pulmonary DiseaseSmithtown, NY
Louise A Spadaro, MDCardiologyRoslyn, NY
Amrita Srivastava, MDEndocrinologyBrooklyn, NY
Katie Staphos, R.P.A.-CPhysician AssistantRoslyn, NY
Lee D Stein, M.D.Diagnostic RadiologyOceanside, NY
Kathleen Stergiopoulos, M.D.CardiologyIslandia, NY
Joshua D Stern, M.D.Clinical Cardiac ElectrophysiologyRoslyn, NY
Peter Sticco, MDObstetrics & GynecologyRockville Centre, NY
Alexandra G St. Louis, M.D.Family PracticeMalverne, NY
Jillian J StrumpfPhysician AssistantWest Islip, NY
Maura C SwansonNurse PractitionerRoslyn, NY
Geraldine A Sweikata, NP-CNurse PractitionerGreenvale, NY
Robert A Swierupski, M.D.Family PracticeSaint James, NY
Emmanuel C Sygaco, MDHematology-OncologyWest Islip, NY
Patrycja Szczepanek, PAPhysician AssistantGarden City, NY
Steven A Tamesis, M.D.General SurgeryRoslyn, NY
Suman Tandon, M.D.CardiologyNew Haven, CT
Patrick Tansey, CRNACertified Registered Nurse Anesthetist (CRNA)Smithtown, NY
Oosman TariqFamily PracticePlainville, CT
Lisa M Terrana, M.D.Vascular SurgeryStony Brook, NY
Joseph TetonicPhysician AssistantSmithtown, NY
Jerry Thomas, D.O.Physical Medicine and RehabilitationSyosset, NY
Julie ThomasNurse PractitionerNew York, NY
Maria L ThomasNurse PractitionerElmont, NY
Nathan J Thomas, D.O.General SurgeryPanama City, FL
Jaclyn Thoresz, N.P.Nurse PractitionerGreat Neck, NY
John Thoresz, P.A.Physician AssistantRoslyn, NY
Danielle Tisser, DOObstetrics & GynecologyWest Islip, NY
Billal TokhiCardiologyEast Meadow, NY
Christopher Tomaino, M.D.GastroenterologyPatchogue, NY
Arnbjorn W Toset, M.D.General SurgeryWest Islip, NY
Donna M Trees-Barker, ANPNurse PractitionerHampton Bays, NY
Kiran Trivedi, D.O.Obstetrics & GynecologyIslip, NY
Christina E Trotta, D.O.Medical OncologyPhiladelphia, PA
Theofanis Tsiamtsiouris, MDInterventional CardiologyRoslyn, NY
Hafsah S Ubaid, DOFamily PracticeEast Setauket, NY

Practice locations

Listed practice locations in New York.

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