Doctors That Accept Medicare in Lewiston, NY
140 Medicare-enrolled clinicians · CMS data, refreshed 2026-06-26
These are 140 clinicians enrolled in Medicare and practicing in Lewiston, grouped by specialty below. Being enrolled means they can bill Original Medicare for your care. Most also accept assignment — they take Medicare's approved amount as full payment, so you only owe your deductible and 20% coinsurance. Call first to confirm they're accepting new Medicare patients.
Providers in Lewiston by Specialty
Family Medicine(11)
David Khatib, DO
Buffalo-Niagara Hospitalists LLC
5300 Military Rd, Lewiston14092
Brent Cunningham DO
Mount St. Marys Hospital Of Niagara Falls
5300 Military Rd, Lewiston14092
Daniel Trock, MD
Mount St. Marys Hospital Of Niagara Falls
5290 Military Rd, Suite 8, Lewiston14092
Daniel Trock, MD
Mount St. Marys Hospital Of Niagara Falls
5300 Military Rd, Lewiston14092
John Sauret, MD
Mount St. Marys Hospital Of Niagara Falls
5300 Military Rd, Lewiston14092
Maria Jereva-Simeonova, MD
Mount St. Marys Hospital Of Niagara Falls
5290 Military Rd, Suite 8, Lewiston14092
Maria Jereva-Simeonova, MD
Mount St. Marys Hospital Of Niagara Falls
5300 Military Rd, Lewiston14092
Daniel Zorich, MD
Trinity Medical Wny PC
908 Ctr St, Lewiston14092
Jerome Andres, MD
Trinity Medical Wny PC
908 Ctr St, Lewiston14092
Joseph Barbato, DO
Trinity Medical Wny PC
908 Ctr St, Lewiston14092
Phoebe Dembs, MD
Trinity Medical Wny PC
908 Ctr St, Lewiston14092
Internal Medicine(11)
Colin McMahon, MD
Buffalo-Niagara Hospitalists LLC
5300 Military Rd, Lewiston14092
Eric Koch, DO
Buffalo-Niagara Hospitalists LLC
5300 Military Rd, Lewiston14092
Najmul Khan, DO
Buffalo-Niagara Hospitalists LLC
5300 Military Rd, Lewiston14092
Marwan Saoud, MD
Mount St. Marys Hospital Of Niagara Falls
5300 Military Rd, Lewiston14092
Mohan Madhusudanan, MD
Mount St. Marys Hospital Of Niagara Falls
5290 Military Rd, Suite 8, Lewiston14092
Mohan Madhusudanan, MD
Mount St. Marys Hospital Of Niagara Falls
5300 Military Rd, Lewiston14092
Samuel Sirianni, MD
Mount St. Marys Hospital Of Niagara Falls
5290 Military Rd, Suite 8, Lewiston14092
Samuel Sirianni, MD
Mount St. Marys Hospital Of Niagara Falls
5300 Military Rd, Lewiston14092
Yahya Hashmi, MD
Mount St. Marys Hospital Of Niagara Falls
5300 Military Rd, Lewiston14092
Mohammad Khan, MD
Niagara Pulmonary And Sleep Medicine, P.C.
5300 Military Rd, Lewiston14092
Jeffrey Martinez, MD
Trinity Medical Wny PC
5320 Military Rd, Suite 106, Lewiston14092
Cardiology(6)
Abdollah Sedighi, MD
Mount St. Marys Hospital Of Niagara Falls
5300 Military Rd, Lewiston14092
Benjamin Rueda, MD
Mount St. Marys Hospital Of Niagara Falls
5290 Military Rd, Suite 8, Lewiston14092
Eram Chaudhry, MD
Mount St. Marys Hospital Of Niagara Falls
5290 Military Rd, Suite 8, Lewiston14092
Eram Chaudhry, MD
Mount St. Marys Hospital Of Niagara Falls
5300 Military Rd, Lewiston14092
Henry Meltser, MD
Mount St. Marys Hospital Of Niagara Falls
5290 Military Rd, Suite 8, Lewiston14092
Henry Meltser, MD
Mount St. Marys Hospital Of Niagara Falls
5300 Military Rd, Lewiston14092
Optometry(1)
Kevin Komm, OD
900 Ctr St, Lewiston14092
Ophthalmology(1)
Casey Komm, DO
900 Ctr St, Lewiston14092
Orthopedic Surgery(3)
Kafai Lai, MD
Mount St. Marys Hospital Of Niagara Falls
5320 Military Rd, Suite 107, Lewiston14092
Shane Anderson, MD
Mount St. Marys Hospital Of Niagara Falls
5320 Military Rd, Suite 107, Lewiston14092
Stephen Watkins, DO
Mount St. Marys Hospital Of Niagara Falls
5320 Military Rd, Suite 107, Lewiston14092
Dermatology(2)
Anne Ramsdell, MD
Niagara Dermatology Associates LLC
5320 Military Rd, Suite 104, Lewiston14092
Craig Miller, MD
Niagara Dermatology Associates LLC
5320 Military Rd, Lewiston14092
Neurology(3)
Baljinder Singh, MD
Mount St. Marys Hospital Of Niagara Falls
5290 Military Rd, Suite 8, Lewiston14092
Baljinder Singh, MD
Mount St. Marys Hospital Of Niagara Falls
5300 Military Rd, Lewiston14092
Minsoo Kang, MD
Mount St. Marys Hospital Of Niagara Falls
5300 Military Rd, Lewiston14092
Physical Therapist(2)
Steven Doermer, PT
Niagara Physical Therapy PC
732 Cayuga St, Lewiston14092
Steven Doermer, PT
Niagara Physical Therapy PC
736 Cayuga St, Lewiston14092
Physician Assistant(20)
Caitlin Sprole, PA
Buffalo-Niagara Hospitalists LLC
5300 Military Rd, Lewiston14092
Rachel Mueller, PA
Buffalo-Niagara Hospitalists LLC
5300 Military Rd, Lewiston14092
Bethany Sirianni-Jones, PA
Mount St. Marys Hospital Of Niagara Falls
5290 Military Rd, Suite 8, Lewiston14092
Bethany Sirianni-Jones, PA
Mount St. Marys Hospital Of Niagara Falls
5300 Military Rd, Lewiston14092
Britney Matthews, PA
Mount St. Marys Hospital Of Niagara Falls
5300 Military Rd, Lewiston14092
Cecelia Pyc, PA
Mount St. Marys Hospital Of Niagara Falls
5290 Military Rd, Suite 8, Lewiston14092
Cecelia Pyc, PA
Mount St. Marys Hospital Of Niagara Falls
5300 Military Rd, Lewiston14092
Giuliano Pupo, PA
Mount St. Marys Hospital Of Niagara Falls
5300 Military Rd, Lewiston14092
Jack Seelbach
Mount St. Marys Hospital Of Niagara Falls
5290 Military Rd, Suite 8, Lewiston14092
Jessica Brown, PA
Mount St. Marys Hospital Of Niagara Falls
5300 Military Rd, Lewiston14092
Kelly Halcomb, PA
Mount St. Marys Hospital Of Niagara Falls
5290 Military Rd, Suite 8, Lewiston14092
Kelly Halcomb, PA
Mount St. Marys Hospital Of Niagara Falls
5300 Military Rd, Lewiston14092
Logan Slother, PA
Mount St. Marys Hospital Of Niagara Falls
5300 Military Rd, Lewiston14092
Megan Donnelly, PA
Mount St. Marys Hospital Of Niagara Falls
5300 Military Rd, Lewiston14092
Melissa Tarnowski, PA
Mount St. Marys Hospital Of Niagara Falls
5290 Military Rd, Suite 8, Lewiston14092
Melissa Tarnowski, PA
Mount St. Marys Hospital Of Niagara Falls
5300 Military Rd, Lewiston14092
Shannon Coleman, PA
Mount St. Marys Hospital Of Niagara Falls
5290 Military Rd, Suite 8, Lewiston14092
Shannon Coleman, PA
Mount St. Marys Hospital Of Niagara Falls
5300 Military Rd, Lewiston14092
Wendy Callen
Mount St. Marys Hospital Of Niagara Falls
5300 Military Rd, Lewiston14092
Tiffany Mock, PA
Niagara Dermatology Associates LLC
5320 Military Rd, Lewiston14092
Nurse Practitioner(20)
Judy Dobson, NP
Buffalo-Niagara Hospitalists LLC
5300 Military Rd, Lewiston14092
Kelly Tucker
Buffalo-Niagara Hospitalists LLC
5300 Military Rd, Lewiston14092
Michael Ralbovsky, NP
Buffalo-Niagara Hospitalists LLC
5300 Military Rd, Lewiston14092
Michelle Martelli-Drake
Buffalo-Niagara Hospitalists LLC
5300 Military Rd, Lewiston14092
Amy Southard
Mount St. Marys Hospital Of Niagara Falls
5300 Military Rd, Lewiston14092
Andrea Rosati, NP
Mount St. Marys Hospital Of Niagara Falls
5300 Military Rd, Lewiston14092
Christie Goodman-Williams
Mount St. Marys Hospital Of Niagara Falls
5290 Military Rd, Suite 8, Lewiston14092
Christopher Zulawski, NP
Mount St. Marys Hospital Of Niagara Falls
5300 Military Rd, Lewiston14092
Jenna Foster
Mount St. Marys Hospital Of Niagara Falls
5300 Military Rd, Lewiston14092
Jennifer Russell, NP
Mount St. Marys Hospital Of Niagara Falls
5290 Military Rd, Suite 8, Lewiston14092
Jennifer Russell, NP
Mount St. Marys Hospital Of Niagara Falls
5300 Military Rd, Lewiston14092
Kimberly Kohler, NP
Mount St. Marys Hospital Of Niagara Falls
5300 Military Rd, Lewiston14092
Marylou Scholl, NP
Mount St. Marys Hospital Of Niagara Falls
5290 Military Rd, Suite 8, Lewiston14092
Marylou Scholl, NP
Mount St. Marys Hospital Of Niagara Falls
5300 Military Rd, Lewiston14092
Melissa Fincher Mergi, NP
Mount St. Marys Hospital Of Niagara Falls
5300 Military Rd, Lewiston14092
Susan Ponivas, NP
Mount St. Marys Hospital Of Niagara Falls
5290 Military Rd, Suite 10a, Lewiston14092
Xiaodan Zhou, NP
Mount St. Marys Hospital Of Niagara Falls
5290 Military Rd, Suite 10a, Lewiston14092
Patricia Shea
Trinity Medical Wny PC
908 Ctr St, Lewiston14092
Ryan Zulawski
Trinity Medical Wny PC
908 Ctr St, Lewiston14092
Shellee Anne Quaglia, NP
University Emergency Medical Services Inc.
5300 Military Rd, Lewiston14092
Diagnostic Radiology(10)
Aaron Powell, MD
Niagara Frontier Radiologic Associates PC
5300 Military Rd, Lewiston14092
Alberto Benedicto, MD
Niagara Frontier Radiologic Associates PC
5300 Military Rd, Lewiston14092
Anthony Notino, MD
Niagara Frontier Radiologic Associates PC
5300 Military Rd, Lewiston14092
Charles Lesh JR., MD
Niagara Frontier Radiologic Associates PC
5300 Military Rd, Lewiston14092
Frederick Poynton, MD
Niagara Frontier Radiologic Associates PC
5300 Military Rd, Lewiston14092
Gregory Ball, MD
Niagara Frontier Radiologic Associates PC
5300 Military Rd, Lewiston14092
Gregory Shields, MD
Niagara Frontier Radiologic Associates PC
5300 Military Rd, Lewiston14092
Kim Schindler, MD
Niagara Frontier Radiologic Associates PC
5300 Military Rd, Lewiston14092
Peter Ferin, MD
Niagara Frontier Radiologic Associates PC
5300 Military Rd, Lewiston14092
Timothy Dyster, MD
Niagara Frontier Radiologic Associates PC
5300 Military Rd, Lewiston14092
Emergency Medicine(5)
Jessica Ede, MD
Buffalo Emergency Associates Llp
5300 Military Rd, Lewiston14092
Jose Baez
Buffalo Emergency Associates Llp
5300 Military Rd, Lewiston14092
Carrie Vargo, MD
University Emergency Medical Services Inc.
5300 Military Rd, Lewiston14092
Leonardo Zingg, MD
University Emergency Medical Services Inc.
5300 Military Rd, Lewiston14092
Thomas Jordan
University Emergency Medical Services Inc.
5300 Military Rd, Lewiston14092
General Surgery(5)
Daniel Slack, MD
Mount St. Marys Hospital Of Niagara Falls
5300 Military Rd, Lewiston14092
Donald Largo JR., MD
Mount St. Marys Hospital Of Niagara Falls
5320 Military Rd, Suite 107, Lewiston14092
Kevin Berman, MD
Mount St. Marys Hospital Of Niagara Falls
5300 Military Rd, Lewiston14092
Kevin Berman, MD
Mount St. Marys Hospital Of Niagara Falls
5320 Military Rd, Suite 107, Lewiston14092
Sarina Bax Debiaso, MD
Mount St. Marys Hospital Of Niagara Falls
5300 Military Rd, Lewiston14092
Showing the largest specialties in this city (100 of 134 listed providers). Call ahead — not every Medicare-enrolled clinician here fits on one page.
Other Cities in New York
New to Medicare?
Frequently Asked Questions
Are these doctors in Lewiston accepting new Medicare patients?
We can't say for sure — CMS's enrollment data confirms a provider is enrolled in Medicare, not whether their practice is currently open to new patients. Call first to confirm they're accepting new Medicare patients before you book.
What does "accepts Medicare assignment" mean?
It means the provider takes Medicare's approved amount as full payment for a covered service, so you only owe your normal deductible and 20% coinsurance — no extra charges. A provider marked "may accept assignment" can go either way, so ask when you call.
Will these doctors work with my Medicare Advantage plan?
Not necessarily. This directory is built from Medicare enrollment data, which applies to Original Medicare. If you have a Medicare Advantage plan, your plan's own network determines who's covered — check your plan's directory first, then confirm with the office directly.
Does Original Medicare cover dental care from these providers?
Original Medicare does not cover routine dental care like cleanings, fillings, or dentures. Some Medicare Advantage plans include dental benefits. See our guide on what Medicare does and doesn't cover for dental.
Provider data from the CMS Doctors and Clinicians National Downloadable File, refreshed 2026-06-26. Directory information only, not medical or insurance advice. View all Medicare doctors in New York →