Doctors That Accept Medicare in Lamar, MO
135 Medicare-enrolled clinicians · CMS data, refreshed 2026-06-26
These are 135 clinicians enrolled in Medicare and practicing in Lamar, 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 Lamar by Specialty
Family Medicine(16)
Clarence Joustra, DO
805 Gulf St, Lamar64759
Joshua Etcheson
Barton County Memorial Hospital
29 Nw 1st Ln, Lamar64759
Joshua Etcheson
Barton County Memorial Hospital
29 Nw 1st Ln, Attn Medical One Clinic Credentialling, Lamar64759
Joshua Williams, MD
Barton County Memorial Hospital
29 Nw 1st Ln, Lamar64759
Joshua Williams, MD
Barton County Memorial Hospital
29 Nw 1st Ln, Attn Medical One Clinic Credentialling, Lamar64759
Olivia Hillier, MD
Barton County Memorial Hospital
29 Nw 1st Ln, Lamar64759
Olivia Hillier, MD
Barton County Memorial Hospital
29 Nw 1st Ln, Attn Medical One Clinic Credentialling, Lamar64759
Asha Schweitzer, DO
Cox Barton County Hospital
29 Nw 1st Ln, Lamar64759
Asha Schweitzer, DO
Cox Barton County Hospital
29 Nw 1st Ln, Cox Barton County Medical One, Lamar64759
Clinton Loy, DO
Cox Barton County Hospital
29 Nw 1st Ln, Lamar64759
Clinton Loy, DO
Cox Barton County Hospital
29 Nw 1st Ln, Cox Barton County Medical One, Lamar64759
Joshua Etcheson
Cox Barton County Hospital
29 Nw 1st Ln, Cox Barton County Medical One, Lamar64759
Olivia Hillier, MD
Cox Barton County Hospital
29 Nw 1st Ln, Cox Barton County Medical One, Lamar64759
Timothy Sullinger, MD
Cox Barton County Hospital
29 Nw 1st Ln, Lamar64759
Timothy Sullinger, MD
Cox Barton County Hospital
29 Nw 1st Ln, Cox Barton County Medical One, Lamar64759
William Hughes, DO
Freeman-Oak Hill Health System
307 W 11th St, Freeman Lamar Family Care, Lamar64759
Internal Medicine(8)
David John, MD
Barton County Memorial Hospital
29 Nw 1st Ln, Lamar64759
David John, MD
Barton County Memorial Hospital
29 Nw 1st Ln, Attn Medical One Clinic Credentialling, Lamar64759
David John, MD
Cox Barton County Hospital
29 Nw 1st Ln, Cox Barton County Medical One, Lamar64759
Justin Wilkerson, DO
Cox Barton County Hospital
29 Nw 1st Ln, Lamar64759
Justin Wilkerson, DO
Cox Barton County Hospital
29 Nw 1st Ln, Cox Barton County Medical One, Lamar64759
Ashley Broce
Freeman-Oak Hill Health System
307 W 11th St, Freeman Lamar Family Care, Lamar64759
Brandon Gibson, DO
Freeman-Oak Hill Health System
307 W 11th St, Freeman Lamar Family Care, Lamar64759
Eric Von Holten, DO
Freeman-Oak Hill Health System
307 W 11th St, Freeman Lamar Family Care, Lamar64759
Geriatric Medicine(1)
Henry Petry, DO
Freeman-Oak Hill Health System
307 W 11th St, Freeman Lamar Family Care, Lamar64759
Cardiology(2)
John Cox, DO
Cox Barton County Hospital
29 Nw 1st Ln, Lamar64759
Christopher Longnecker, MD
Freeman-Oak Hill Health System
307 W 11th St, Freeman Lamar Family Care, Lamar64759
Optometry(2)
Austin Boice, OD
Swearingen And Burton LLC
808 Gulf St, Lamar64759
Erica Burton, OD
Swearingen And Burton LLC
808 Gulf St, Lamar64759
Podiatry(3)
Ethan Knowlton, DPM
Barton County Memorial Hospital
29 Nw 1st Ln, Lamar64759
Ethan Knowlton, DPM
Barton County Memorial Hospital
29 Nw 1st Ln, Attn Medical One Clinic Credentialling, Lamar64759
Ethan Knowlton, DPM
Cox Barton County Hospital
29 Nw 1st Ln, Cox Barton County Medical One, Lamar64759
Urology(1)
Benjamin Woodson, MD
Freeman-Oak Hill Health System
307 W 11th St, Freeman Lamar Family Care, Lamar64759
Neurology(3)
Christopher Andrew, MD
Barton County Memorial Hospital
29 Nw 1st Ln, Lamar64759
Christopher Andrew, MD
Barton County Memorial Hospital
29 Nw 1st Ln, Attn Medical One Clinic Credentialling, Lamar64759
Christopher Andrew, MD
Cox Barton County Hospital
29 Nw 1st Ln, Cox Barton County Medical One, Lamar64759
Physical Therapist(1)
Jenny Morgan
128 W 10th St, Suite 5, Lamar64759
Nurse Practitioner(20)
Alyssa Jensen
Barton County Memorial Hospital
29 Nw 1st Ln, Lamar64759
Alyssa Jensen
Barton County Memorial Hospital
29 Nw 1st Ln, Attn Medical One Clinic Credentialling, Lamar64759
Elizabeth Harris
Barton County Memorial Hospital
29 Nw 1st Ln, Lamar64759
Elizabeth Harris
Barton County Memorial Hospital
29 Nw 1st Ln, Attn Medical One Clinic Credentialling, Lamar64759
Hannah Born, NP
Barton County Memorial Hospital
29 Nw 1st Ln, Lamar64759
Hannah Born, NP
Barton County Memorial Hospital
29 Nw 1st Ln, Attn Medical One Clinic Credentialling, Lamar64759
Jillian Richard, NP
Barton County Memorial Hospital
29 Nw 1st Ln, Lamar64759
Jillian Richard, NP
Barton County Memorial Hospital
29 Nw 1st Ln, Attn Medical One Clinic Credentialling, Lamar64759
Julie Hinds
Barton County Memorial Hospital
29 Nw 1st Ln, Lamar64759
Julie Hinds
Barton County Memorial Hospital
29 Nw 1st Ln, Attn Medical One Clinic Credentialling, Lamar64759
Julie Turner, NP
Barton County Memorial Hospital
29 Nw 1st Ln, Lamar64759
Julie Turner, NP
Barton County Memorial Hospital
29 Nw 1st Ln, Attn Medical One Clinic Credentialling, Lamar64759
Leisa Blanchard
Barton County Memorial Hospital
29 Nw 1st Ln, Lamar64759
Leisa Blanchard
Barton County Memorial Hospital
29 Nw 1st Ln, Attn Medical One Clinic Credentialling, Lamar64759
Reilly Etcheson
Barton County Memorial Hospital
29 Nw 1st Ln, Lamar64759
Reilly Etcheson
Barton County Memorial Hospital
29 Nw 1st Ln, Attn Medical One Clinic Credentialling, Lamar64759
Elisha Yockey
Cox Barton County Hospital
29 Nw 1st Ln, Lamar64759
Elizabeth Harris
Cox Barton County Hospital
29 Nw 1st Ln, Cox Barton County Medical One, Lamar64759
Kortni Snook, NP
Cox Barton County Hospital
29 Nw 1st Ln, Lamar64759
Melinda Hoover, NP
Ozark Tri-County Health Care Consortium
210 W 10th St, Lamar64759
Nurse Anesthetist (CRNA)(10)
Austin McClure
Freeman-Oak Hill Health System
307 W 11th St, Freeman Lamar Family Care, Lamar64759
Brook Glenn, CNA
Freeman-Oak Hill Health System
307 W 11th St, Freeman Lamar Family Care, Lamar64759
Bryan Taylor, CNA
Freeman-Oak Hill Health System
307 W 11th St, Freeman Lamar Family Care, Lamar64759
Bryce Allen, CNA
Freeman-Oak Hill Health System
307 W 11th St, Freeman Lamar Family Care, Lamar64759
Dorothy McClure, CNA
Freeman-Oak Hill Health System
307 W 11th St, Freeman Lamar Family Care, Lamar64759
Gary Cox II, CNA
Freeman-Oak Hill Health System
307 W 11th St, Freeman Lamar Family Care, Lamar64759
Jeffrey Dillard, CNA
Freeman-Oak Hill Health System
307 W 11th St, Freeman Lamar Family Care, Lamar64759
Julie Burd, CNA
Freeman-Oak Hill Health System
307 W 11th St, Freeman Lamar Family Care, Lamar64759
Kerry Blair, CNA
Freeman-Oak Hill Health System
307 W 11th St, Freeman Lamar Family Care, Lamar64759
Stephanie Trussler, CNA
Freeman-Oak Hill Health System
307 W 11th St, Freeman Lamar Family Care, Lamar64759
General Surgery(8)
David Steele, MD
Barton County Memorial Hospital
29 Nw 1st Ln, Lamar64759
David Steele, MD
Barton County Memorial Hospital
29 Nw 1st Ln, Attn Medical One Clinic Credentialling, Lamar64759
Julius Tang
Barton County Memorial Hospital
29 Nw 1st Ln, Lamar64759
Julius Tang
Barton County Memorial Hospital
29 Nw 1st Ln, Attn Medical One Clinic Credentialling, Lamar64759
David Steele, MD
Cox Barton County Hospital
29 Nw 1st Ln, Cox Barton County Medical One, Lamar64759
Julius Tang
Cox Barton County Hospital
29 Nw 1st Ln, Cox Barton County Medical One, Lamar64759
Brock Carney, MD
Freeman-Oak Hill Health System
307 W 11th St, Freeman Lamar Family Care, Lamar64759
Kurtis Cox, MD
Freeman-Oak Hill Health System
307 W 11th St, Freeman Lamar Family Care, Lamar64759
Hospitalist(6)
David Dawson, DO
Freeman-Oak Hill Health System
307 W 11th St, Freeman Lamar Family Care, Lamar64759
Emily Keeslar, DO
Freeman-Oak Hill Health System
307 W 11th St, Freeman Lamar Family Care, Lamar64759
Ian Smith, DO
Freeman-Oak Hill Health System
307 W 11th St, Freeman Lamar Family Care, Lamar64759
Jeremy Goins, DO
Freeman-Oak Hill Health System
307 W 11th St, Freeman Lamar Family Care, Lamar64759
Justin Wilberding, DO
Freeman-Oak Hill Health System
307 W 11th St, Freeman Lamar Family Care, Lamar64759
Nathan Miller, DO
Freeman-Oak Hill Health System
307 W 11th St, Freeman Lamar Family Care, Lamar64759
Physician Assistant(6)
Edwin Mwangi, PA
Freeman-Oak Hill Health System
307 W 11th St, Freeman Lamar Family Care, Lamar64759
Joseph Pence, PA
Freeman-Oak Hill Health System
307 W 11th St, Freeman Lamar Family Care, Lamar64759
Meredith Jenkins, PA
Freeman-Oak Hill Health System
307 W 11th St, Freeman Lamar Family Care, Lamar64759
Patrick Horinek, PA
Freeman-Oak Hill Health System
307 W 11th St, Freeman Lamar Family Care, Lamar64759
Paul Hultman, PA
Freeman-Oak Hill Health System
307 W 11th St, Freeman Lamar Family Care, Lamar64759
Remington Burrows, PA
Freeman-Oak Hill Health System
307 W 11th St, Freeman Lamar Family Care, Lamar64759
Obstetrics & Gynecology(5)
Brett Boice, MD
Barton County Memorial Hospital
29 Nw 1st Ln, Lamar64759
Brett Boice, MD
Barton County Memorial Hospital
29 Nw 1st Ln, Attn Medical One Clinic Credentialling, Lamar64759
Brett Boice, MD
Cox Barton County Hospital
29 Nw 1st Ln, Cox Barton County Medical One, Lamar64759
Craig Chandler, DO
Freeman-Oak Hill Health System
307 W 11th St, Freeman Lamar Family Care, Lamar64759
Jeffrey Cox, MD
Freeman-Oak Hill Health System
307 W 11th St, Freeman Lamar Family Care, Lamar64759
General Practice(3)
Joseph Wilson, DO
Barton County Memorial Hospital
29 Nw 1st Ln, Lamar64759
Joseph Wilson, DO
Barton County Memorial Hospital
29 Nw 1st Ln, Attn Medical One Clinic Credentialling, Lamar64759
Joseph Wilson, DO
Cox Barton County Hospital
29 Nw 1st Ln, Cox Barton County Medical One, Lamar64759
Emergency Medicine(3)
Brett Studley, MD
Cox Barton County Hospital
29 Nw 1st Ln, Lamar64759
Brett Studley, MD
Cox Barton County Hospital
29 Nw 1st Ln, Cox Barton County Medical One, Lamar64759
John Coleman, MD
Cox Barton County Hospital
29 Nw 1st Ln, Lamar64759
Physical Medicine & Rehabilitation(2)
Cary Marquis, MD
Barton County Memorial Hospital
29 Nw 1st Ln, Lamar64759
Cary Marquis, MD
Barton County Memorial Hospital
29 Nw 1st Ln, Attn Medical One Clinic Credentialling, Lamar64759
Showing the largest specialties in this city (100 of 119 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 Lamar 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 →