Clinicians affiliated with Associated Gastroenterologists Of Central New York PC

15 clinicians on file with this group · most practice in Syracuse, NY · PAC ID 3375512213

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

14 clinicians affiliated with Associated Gastroenterologists Of Central New York PC are in the 2024 Medicare Part B data, 8 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 · Gastroenterology (6) · Nurse Practitioner (5) · Pathology (2) · Physician Assistant (1)

Specialty links go to the specialty in Syracuse, NY.

Clinicians affiliated with Associated Gastroenterologists Of Central New York PC, 2024

Alphabetical by last name; 14.

NameSpecialtyCity
Kathryn D Alder, NPNurse PractitionerCamillus, NY
Kaylyn E Amuso, APRN, FNP-CNurse PractitionerCamillus, NY
Rachel A Babiarz, FNPNurse PractitionerCamillus, NY
Margaret M Bailey, M.D.GastroenterologyCamillus, NY
Chelsey Brooks, PAPhysician AssistantLiverpool, NY
Christian N Ezidiegwu, MDPathologySyracuse, NY
Christine M Granato, M.D.GastroenterologyCamillus, NY
Theodore Koh, MDGastroenterologyCamillus, NY
Thomas C Lee, MDGastroenterologyCamillus, NY
Rayees Nizam, MDGastroenterologyOswego, NY
Karen Simbari, F.N.P.Nurse PractitionerCamillus, NY
John Sun, DOGastroenterologyCamillus, NY
Qun Xu, NPNurse PractitionerCamillus, NY
Syed S Zaman, MDPathologyUtica, 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