Doctors That Accept Medicare in Washington, MO
577 Medicare-enrolled clinicians · CMS data, refreshed 2026-06-26
These are 577 clinicians enrolled in Medicare and practicing in Washington, 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 Washington by Specialty
Family Medicine(20)
Andrew Valleroy, MD
American Multispecialty Group Inc
3195 Phoenix Ctr Dr, Washington63090
Craig Holzem, MD
American Multispecialty Group Inc
1721 Heritage Hills Dr, Washington63090
David Guss, MD
American Multispecialty Group Inc
1721 Heritage Hills Dr, Washington63090
Andrew Valleroy, MD
Legacy Healthcare Services Inc
1481 Marbach Dr, Washington63090
Matthew Tiefenbrunn, MD
Legacy Healthcare Services Inc
1481 Marbach Dr, Washington63090
Andrea Richards, MD
Mercy Clinic Adult Hospitalists - Washington, LLC
901 E 5th St, Washington63090
Krishna Syamala, MD
Mercy Clinic Adult Hospitalists - Washington, LLC
901 E 5th St, Washington63090
Peter Warner, DO
Mercy Clinic Adult Hospitalists - Washington, LLC
901 E 5th St, Washington63090
Shannon Witty, MD
Mercy Clinic Adult Hospitalists - Washington, LLC
901 E 5th St, Washington63090
Alissa Galas, MD
Mercy Clinic East Communities
851 E 5th St, Washington63090
Christina Garretto, DO
Mercy Clinic East Communities
851 E 5th St, Washington63090
Christina Garretto, DO
Mercy Clinic East Communities
901 Patients 1st Dr, Washington63090
James Grimes, MD
Mercy Clinic East Communities
851 E 5th St, Washington63090
James Moore, DO
Mercy Clinic East Communities
851 E 5th St, Washington63090
Jennifer Scheer, MD
Mercy Clinic East Communities
851 E 5th St, Washington63090
Kristin Weidle, MD
Mercy Clinic East Communities
851 E 5th St, Washington63090
Amy Couch, MD
Mercy Clinic Hyperbaric And Wound Care LLC
851 E 5th St, 152 Mercy Clinic Hyperbaric And Wound C, Washington63090
Charles Moore, MD
Mercy East Ambulatory Services LLC
555 Washington Sq, Washington63090
Gina Seeck, MD
Mercy Hospitals East Communities
851 E 5th St, Washington63090
Gregory Pfitzer, DO
Mercy Hospitals East Communities
901 E 5th St, Washington63090
Internal Medicine(20)
Bryce Ayers, MD
Legacy Healthcare Services Inc
1481 Marbach Dr, Washington63090
Kenneth Smith, MD
Legacy Healthcare Services Inc
1481 Marbach Dr, Washington63090
Kyle Ostrom, MD
Legacy Healthcare Services Inc
1481 Marbach Dr, Washington63090
Mathew Strasser, DO
Legacy Healthcare Services Inc
1481 Marbach Dr, Washington63090
Sarah Dyson, MD
Legacy Healthcare Services Inc
1481 Marbach Dr, Washington63090
William Fritz, MD
Legacy Healthcare Services Inc
1481 Marbach Dr, Washington63090
Anup Katyal, MD
Mercy Clinic Adult Critical Care, LLC
901 E 5th St, Washington63090
Ali Husain, MD
Mercy Clinic Adult Hospitalists - Washington, LLC
901 E 5th St, Washington63090
Jaya Parker, MD
Mercy Clinic Adult Hospitalists - Washington, LLC
901 E 5th St, Washington63090
Laura Weitzel, MD
Mercy Clinic Adult Hospitalists - Washington, LLC
901 E 5th St, Washington63090
Olukayode Bamgbelu, MD
Mercy Clinic Adult Hospitalists - Washington, LLC
901 E 5th St, Washington63090
Rashid Qureshi, MD
Mercy Clinic Adult Hospitalists - Washington, LLC
901 E 5th St, Washington63090
Bryce Ayers, MD
Mercy Clinic East Communities
851 E 5th St, Washington63090
Gretchen Farmer, MD
Mercy Clinic East Communities
851 E 5th St, Washington63090
Kyle Ostrom, MD
Mercy Clinic East Communities
851 E 5th St, Washington63090
Mathew Strasser, DO
Mercy Clinic East Communities
851 E 5th St, Washington63090
Michael Rau, MD
Mercy Clinic East Communities
851 E 5th St, Washington63090
Sarah Dyson, MD
Mercy Clinic East Communities
851 E 5th St, Washington63090
Shaukat Thanawalla, MD
Mercy Clinic East Communities
851 E 5th St, Washington63090
William Fritz, MD
Mercy Clinic East Communities
851 E 5th St, Washington63090
Cardiology(10)
Bassam Roukoz, MD
Mercy Clinic Heart And Vascular LLC
901 Patients 1st Dr, Suite 2500, Washington63090
Bassem Mikhail, MD
Mercy Clinic Heart And Vascular LLC
901 Patients 1st Dr, Suite 2500, Washington63090
Brian Seeck, MD
Mercy Clinic Heart And Vascular LLC
901 Patients 1st Dr, Suite 2500, Washington63090
Bruce Czarnik, MD
Mercy Clinic Heart And Vascular LLC
901 Patients 1st Dr, Suite 2500, Washington63090
Jeffrey Brown, DO
Mercy Clinic Heart And Vascular LLC
901 Patients 1st Dr, Suite 2500, Washington63090
John Mohart, MD
Mercy Clinic Heart And Vascular LLC
901 Patients 1st Dr, Suite 2500, Washington63090
Joseph Polizzi, MD
Mercy Clinic Heart And Vascular LLC
901 Patients 1st Dr, Suite 2500, Washington63090
Michael Wood, MD
Mercy Clinic Heart And Vascular LLC
901 Patients 1st Dr, Suite 2500, Washington63090
Pradeep Chandra, DO
Mercy Clinic Heart And Vascular LLC
901 Patients 1st Dr, Suite 2500, Washington63090
Walter Dimmitt, MD
Mercy Clinic Heart And Vascular LLC
901 Patients 1st Dr, Suite 2500, Washington63090
Optometry(14)
Edward Obermark
222 W Main St, Washington63090
Edward Obermark
222 W Main St, Washington63090
Gary Giesler
1150 Clock Tower Plz, Washington63090
Gary Giesler
1150 Clock Tower Plz, Washington Eye Center, Washington63090
Becky Lory, OD
Advanced Sight Center, Inc.
1351 Jefferson St, Suite 110, Washington63090
Brian Sumner, OD
Biermann Eye Health P.C.
320 Washington Ave, Washington63090
Kevin Biermann, OD
Biermann Eye Health P.C.
320 Washington Ave, Washington63090
Lizabeth Marquart, OD
Biermann Eye Health P.C.
320 Washington Ave, Washington63090
Ashley Thill, OD
Mercy Clinic Ophthalmology LLC
901 Patients 1st Dr, Suite 2600, Washington63090
Douglas Rose, OD
Mercy Clinic Ophthalmology LLC
901 Patients 1st Dr, Suite 2600, Washington63090
Christopher Eisenbeis, OD
Mercy Health Services LLC
851 E 5th St, Washington63090
Jaclyn Lopez, OD
Mercy Health Services LLC
851 E 5th St, Washington63090
Maria Tantsits, OD
Mercy Health Services LLC
851 E 5th St, Washington63090
Mary Blatt, OD
Mercy Health Services LLC
901 Patients 1st Dr, Suite 2600, Washington63090
Ophthalmology(6)
Chris Ullrich, MD
Advanced Sight Center, Inc.
1351 Jefferson St, Washington63090
Robert Olk, MD
Advanced Sight Center, Inc.
1351 Jefferson St, Washington63090
Michael Korenfeld, MD
Comprehensive Eye Care Ltd
901 E 3rd St, Washington63090
Steven Shields, MD
Comprehensive Eye Care Ltd
901 E 3rd St, Washington63090
Francisco Garcia-Ferrer, MD
Mercy Clinic Ophthalmology LLC
901 Patients 1st Dr, Suite 2600, Washington63090
Huiyi Chen, MD
Mercy Clinic Ophthalmology LLC
901 Patients 1st Dr, Suite 2600, Washington63090
Podiatry(3)
Frederick Peet JR., DPM
1201 Jefferson St, Suite 120, Washington63090
R Aaranson, DPM
Mercy Clinic Podiatry LLC
901 Patients 1st Dr, Suite 1300, Washington63090
Reed Luikaart, DPM
Mercy Clinic Podiatry LLC
901 Patients 1st Dr, Suite 1300, Washington63090
Orthopedic Surgery(19)
Christian Linz, DO
Mercy Clinic Surgical Specialists LLC
901 Patients 1st Dr, Washington63090
Craig Ruble, MD
Mercy Clinic Surgical Specialists LLC
851 E 5th St, Suite 108, Washington63090
David Irvine, MD
Mercy Clinic Surgical Specialists LLC
851 E 5th St, Suite 108, Washington63090
Gregory Galakatos, MD
Mercy Clinic Surgical Specialists LLC
851 E 5th St, Suite 108, Washington63090
James Rotramel, MD
Mercy Clinic Surgical Specialists LLC
901 Patients 1st Dr, Washington63090
Jeffrey Jenks, DO
Mercy Clinic Surgical Specialists LLC
851 E 5th St, Suite 108, Washington63090
Jessica Buchman, DO
Mercy Clinic Surgical Specialists LLC
851 E 5th St, Suite 108, Washington63090
Jessica Buchman, DO
Mercy Clinic Surgical Specialists LLC
901 Patients 1st Dr, Washington63090
Jessica Buchman, DO
Mercy Clinic Surgical Specialists LLC
901 Patients 1st Dr, Suite 2000a, Washington63090
Joseph Byrne, MD
Mercy Clinic Surgical Specialists LLC
851 E 5th St, Suite 108, Washington63090
Paul Maynard, MD
Mercy Clinic Surgical Specialists LLC
851 E 5th St, Suite 108, Washington63090
Robert Morgan, MD
Mercy Clinic Surgical Specialists LLC
851 E 5th St, Suite 108, Washington63090
Ryan Couchman, MD
Mercy Clinic Surgical Specialists LLC
851 E 5th St, Suite 108, Washington63090
Schuyler Halverson
Mercy Clinic Surgical Specialists LLC
851 E 5th St, Suite 108, Washington63090
Scott Van Ness, DO
Mercy Clinic Surgical Specialists LLC
851 E 5th St, Suite 108, Washington63090
Stephen Benz, MD
Mercy Clinic Surgical Specialists LLC
851 E 5th St, Suite 108, Washington63090
Timothy Lonergan, MD
Mercy Clinic Surgical Specialists LLC
901 Patients 1st Dr, Washington63090
Tyler Boyet, DO
Mercy Clinic Surgical Specialists LLC
901 Patients 1st Dr, Washington63090
William McLaughlin, MD
Mercy Clinic Surgical Specialists LLC
851 E 5th St, Suite 108, Washington63090
Dermatology(3)
Brad Rumancik, MD
Mercy Clinic Dermatology LLC
901 Patients 1st Dr, Suite 3600, Washington63090
Elizabeth Vanderah, MD
Mercy Clinic Dermatology LLC
901 Patients 1st Dr, Suite 3600, Washington63090
Jason Reinberg, MD
Mercy Clinic Dermatology LLC
901 Patients 1st Dr, Suite 3600, Washington63090
Urology(2)
Brian Benway, MD
Mercy Clinic Urology LLC
901 Patients 1st Dr, Suite 3400, Washington63090
Charles Nottingham
Mercy Clinic Urology LLC
901 Patients 1st Dr, Suite 3400, Washington63090
Neurology(2)
Kalen Dionne, MD
811 E 8th St, Suite 102, Washington63090
Peter Sylvester JR., MD
Mercy Clinic Surgical Specialists LLC
851 E 5th St, Suite 108, Washington63090
Physical Therapist(1)
Amanda Nahlik
Fox Rehabilitation Services Pt Mo LLC
1650 High St, Washington63090
Showing the largest specialties in this city (100 of 150 listed providers). Call ahead — not every Medicare-enrolled clinician here fits on one page.
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Frequently Asked Questions
Are these doctors in Washington 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 Missouri →