Clinicians affiliated with Optum Urgent Care PLLC

68 clinicians on file with this group · most practice in New York-Newark-Jersey City, NY-NJ · PAC ID 8628299518

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

65 clinicians affiliated with Optum Urgent Care PLLC are in the 2024 Medicare Part B data, 43 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 · Diagnostic Radiology (19) · Physician Assistant (15) · Emergency Medicine (13) · Family Practice (8) · Nurse Practitioner (7) · Internal Medicine (2) · Allergy/ Immunology (1)

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

Clinicians affiliated with Optum Urgent Care PLLC, 2024

Alphabetical by last name; 65.

NameSpecialtyCity
Avinell S Abdool, PA-CPhysician AssistantBrooklyn, NY
Benjamin Abiri, MDDiagnostic RadiologyNew York, NY
Neha Aggarwal, PHYSICIAN ASSISTANTPhysician AssistantMount Kisco, NY
Patricia Alabre, NPNurse PractitionerBrooklyn, NY
Monique R Apollon, DOFamily PracticeElmont, NY
Leslianne Barabash, MSN, RN, FNP-CNurse PractitionerAmity Harbor, NY
Srinivas Bonthu, MDDiagnostic RadiologyBinghamton, NY
Daniel J Brodoff, MDDiagnostic RadiologyMount Kisco, NY
Valerie Brutus, M.D.Family PracticeBrooklyn, NY
Kamalpreet Buttar, M.D.Family PracticeLake Grove, NY
Lillian Carolina, MDFamily PracticeOceanside, NY
Nestor Cerda, M.D.Family PracticeNew Square, NY
Xue Yi Chen, M.D.Family PracticeBrooklyn, NY
Christopher M Chin, M.D.Diagnostic RadiologyBrooklyn, NY
Laurence S Cohen, MDDiagnostic RadiologyBrooklyn, NY
Jonathan Field, MDAllergy/ ImmunologyNew York, NY
Adam Fiterstein, MDEmergency MedicineNew York, NY
Sergey Galustyan, M.D.Emergency MedicineJamaica, NY
Solomon Genuth, M.D.Diagnostic RadiologyRockville Centre, NY
Richard S Goldstein, MDEmergency MedicineSmithtown, NY
John Grassi, PAPhysician AssistantManhasset, NY
Alexandra N Greaves, PAPhysician AssistantNew Hyde Park, NY
Ronald HoFamily PracticeNew Hyde Park, NY
Jeffrey Horwitz, D.O.Emergency MedicineForest Hills, NY
Daniel Iannello, PA-CPhysician AssistantYonkers, NY
Elliot D Kalker, M.D.Diagnostic RadiologyLindenhurst, NY
David L Kasow, M.D.Diagnostic RadiologyRockville Centre, NY
Wajiha Khan, PAPhysician AssistantNew York, NY
James R Kolodny, M.D.Internal MedicineJamaica, NY
Adam L Landskowsky, M.D.Diagnostic RadiologySmithtown, NY
Jessica L Lastig, M.D.Diagnostic RadiologyGreat Neck, NY
Dianne Layer-Kelly, NPNurse PractitionerManhasset, NY
Lesli M Lecompte, M.D.Diagnostic RadiologyValhalla, NY
Amanda M Mallahy, PAPhysician AssistantHoward Beach, NY
Richard A Marino, M.D.Emergency MedicineYonkers, NY
Nija MathewDiagnostic RadiologyNew Hyde Park, NY
Zeba Memon, PA-CPhysician AssistantBethpage, NY
Jennifer H Menell, MDDiagnostic RadiologyMt. Kisco, NY
Vikash S Panghaal, MDDiagnostic RadiologyFishkill, NY
Himanshu B Patel, M.D.Diagnostic RadiologyMaywood, IL
Kevin Patel, PHYSICIAN ASSISTANTPhysician AssistantJericho, NY
Vivek V Patil, M.D.Diagnostic RadiologyMiddletown, NY
Peter F Pelczar, M.D.Emergency MedicineHoward Beach, NY
Gregg E Rusczyk, MDEmergency MedicineFlushing, NY
Merjona Saliaj, MDInternal MedicineJamaica, NY
Sandra L Santiago, MDDiagnostic RadiologyMount Kisco, NY
Karolina Santman, PAPhysician AssistantNew Hyde Park, NY
Cathy H Schwartz, M.D.Emergency MedicineRoslyn, NY
Suzanne J Segal, M.D.Diagnostic RadiologyWoodmere, NY
Prince N Singh, FNP-C, PMHNP-BCNurse PractitionerLong Beach, NY
Diane M Sixsmith, MDEmergency MedicineFlushing, NY
James Spencer, MDEmergency MedicineYorktown Heights, NY
Alison E Suarez, MDEmergency MedicineFlushing, NY
Tommy Tan, PA-CPhysician AssistantJamaica, NY
Melissa J Tiedemann, RPA-CPhysician AssistantBellmore, NY
Matthew TommasinoPhysician AssistantBay Shore, NY
Sandra Torres, MDEmergency MedicineNew Hyde Park, NY
Main Uddin, FNPNurse PractitionerRochdale, NY
Nnamdi UwakweNurse PractitionerBronx, NY
Jose T Vargas, PAPhysician AssistantBronx, NY
John C Villacci, D.O.Family PracticeNew Hyde Park, NY
Anne M Weiser-Maimone, FNPNurse PractitionerHuntington, NY
Michael Winn, M.D.Diagnostic RadiologyOceanside, NY
Shirley Wong, PA-CPhysician AssistantWhitehall, PA
Steven S Wright, MDEmergency MedicineFlushing, 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