Clinicians affiliated with Rochester Gastroenterology Associates
10 clinicians on file with this group · most practice in Rochester, NY · PAC ID 3678552973
9 clinicians affiliated with Rochester Gastroenterology Associates are in the 2024 Medicare Part B data, 5 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 (5) · Nurse Practitioner (3) · Certified Registered Nurse Anesthetist (CRNA) (1)
Specialty links go to the specialty in Rochester, NY.
Clinicians affiliated with Rochester Gastroenterology Associates, 2024
Alphabetical by last name; 9.
| Name | Specialty | City |
|---|---|---|
| Michelle K Addison | Nurse Practitioner | Rochester, NY |
| Muddusir M Ayaz, M.D. | Gastroenterology | Rochester, NY |
| Ari Chodos, MD | Gastroenterology | Rochester, NY |
| Surinder Devgun, MD | Gastroenterology | Rochester, NY |
| Amy L Hayes, NP | Nurse Practitioner | Rochester, NY |
| Prasadvarma Penmetsa, MD | Gastroenterology | Rochester, NY |
| Sarah E Pratt, N.P. | Nurse Practitioner | Rochester, NY |
| Christopher Rutledge, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Rochester, NY |
| Marvin Singh, M.D. | Gastroenterology | Rochester, 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