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Doctors That Accept Medicare in Guymon, OK

60 Medicare-enrolled clinicians · CMS data, refreshed 2026-06-26

These are 60 clinicians enrolled in Medicare and practicing in Guymon, 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.

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Providers in Guymon by Specialty

Family Medicine(6)

  • Robert Cortner, DO

    Memorial Hospital Of Texas County Authority

    520 Medical Dr, Guymon73942

    📞 (580) 338-6515Accepts assignment

  • Sergio Demier, DO

    Memorial Hospital Of Texas County Authority

    520 Medical Dr, Guymon73942

    📞 (580) 338-6515Accepts assignment

  • Emmanuel Barias, MD

    Panhandle Counseling And Health Center, Inc.

    1309 N E St, Guymon73942

    📞 (580) 338-4638Accepts assignment

  • Paul Reed, DO

    Southwest Medical Center

    123 Medical Dr, Guymon73942

    📞 (580) 338-3361Accepts assignment

  • Russell McMurry, DO

    Southwest Medical Center

    121 Nw 6th St, Guymon73942

    📞 (580) 338-3135Accepts assignmentTelehealth available

  • Russell McMurry, DO

    Southwest Medical Center

    123 Medical Dr, Guymon73942

    📞 (580) 338-3361Accepts assignmentTelehealth available

Internal Medicine(5)

  • Jeffrey Lim, MD

    410 Ne 12th St, Guymon73942

    📞 (580) 338-5500Accepts assignment

  • Jeffrey Lim, MD

    Memorial Hospital Of Texas County Authority

    421 Medical Dr, Guymon73942

    📞 (580) 338-6515Accepts assignment

  • Jeffrey Lim, MD

    Memorial Hospital Of Texas County Authority

    520 Medical Dr, Guymon73942

    📞 (580) 338-6515Accepts assignment

  • Martin Bautista, MD

    Specialty Clinics Of St Anne PLLC

    350 Ne 12th St, Guymon73942

    📞 (580) 338-8700Accepts assignment

  • Sylvia Tan, MD

    Specialty Clinics Of St Anne PLLC

    350 Ne 12th St, Guymon73942

    📞 (580) 338-8700Accepts assignment

Optometry(1)

Orthopedic Surgery(1)

  • Firas Kawtharani, MD

    Southwest Medical Center

    121 Nw 6th St, Guymon73942

    📞 (580) 338-3135Accepts assignment

Physical Therapist(3)

Nurse Practitioner(18)

  • Marlene Brown

    212 Nw 5th St, Guymon73942

    Accepts assignment

  • Julie Hawks Baugh, NP

    Memorial Hospital Of Texas County Authority

    421 Medical Dr, Guymon73942

    📞 (580) 338-6515Accepts assignment

  • Julie Hawks Baugh, NP

    Memorial Hospital Of Texas County Authority

    520 Medical Dr, Guymon73942

    📞 (580) 338-6515Accepts assignment

  • Kimberly Wadley, NP

    Memorial Hospital Of Texas County Authority

    421 Medical Dr, Guymon73942

    📞 (580) 338-6515Accepts assignment

  • Selene Garcia-Van Camp, NP

    Memorial Hospital Of Texas County Authority

    421 Medical Dr, Guymon73942

    📞 (580) 338-6515Accepts assignment

  • Elizabeth Umemba

    Panhandle Counseling And Health Center, Inc.

    1309 N E St, Guymon73942

    📞 (580) 338-4638Accepts assignmentTelehealth available

  • Tasha Herrera, NP

    Panhandle Counseling And Health Center, Inc.

    1309 N E St, Guymon73942

    📞 (580) 338-4638Accepts assignment

  • Baolong DO

    Southwest Medical Center

    121 Nw 6th St, Guymon73942

    📞 (580) 338-3135Accepts assignment

  • Maricruz Haines, NP

    Southwest Medical Center

    123 Medical Dr, Guymon73942

    📞 (580) 338-3361Accepts assignment

  • Steika Rapp, NP

    Southwest Medical Center

    123 Medical Dr, Guymon73942

    📞 (580) 338-3361Accepts assignment

  • Ashley Johnston, NP

    Williams Medical Group Practice, LLC

    2215 N Hwy 64, Xpress Wellness Urgent Care, Guymon73942

    📞 (580) 754-2280Accepts assignment

  • Corina Ramirez, NP

    Williams Medical Group Practice, LLC

    2215 N Hwy 64, Xpress Wellness Urgent Care, Guymon73942

    📞 (580) 754-2280Accepts assignment

  • Deanna Sinclair, NP

    Williams Medical Group Practice, LLC

    2215 N Hwy 64, Xpress Wellness Urgent Care, Guymon73942

    📞 (580) 754-2280Accepts assignment

  • Dianna Mowdy, NP

    Williams Medical Group Practice, LLC

    2215 N Hwy 64, Xpress Wellness Urgent Care, Guymon73942

    📞 (580) 754-2280Accepts assignment

  • Jonie Lyon, NP

    Williams Medical Group Practice, LLC

    2215 N Hwy 64, Xpress Wellness Urgent Care, Guymon73942

    📞 (580) 754-2280Accepts assignment

  • Kimberly Brown, NP

    Williams Medical Group Practice, LLC

    2215 N Hwy 64, Xpress Wellness Urgent Care, Guymon73942

    📞 (580) 754-2280Accepts assignment

  • Kristi Cooksey, NP

    Williams Medical Group Practice, LLC

    2215 N Hwy 64, Xpress Wellness Urgent Care, Guymon73942

    📞 (580) 754-2280Accepts assignment

  • Shelby Cunningham, NP

    Williams Medical Group Practice, LLC

    2215 N Hwy 64, Xpress Wellness Urgent Care, Guymon73942

    📞 (580) 754-2280Accepts assignment

Diagnostic Radiology(6)

  • Bart Rowlett, MD

    Panhandle Radiology PLLC

    350 Ne 12th St, Guymon73942

    📞 (580) 338-4224Accepts assignment

  • Damon Brooks, DO

    Panhandle Radiology PLLC

    350 Ne 12th St, Guymon73942

    📞 (580) 338-4224Accepts assignment

  • Jeffrey Shelton, MD

    Panhandle Radiology PLLC

    350 Ne 12th St, Guymon73942

    📞 (580) 338-4224Accepts assignment

  • Jeremy Fullingim, DO

    Panhandle Radiology PLLC

    350 Ne 12th St, Guymon73942

    📞 (580) 338-4224Accepts assignment

  • Julia Knarreborg, MD

    Panhandle Radiology PLLC

    350 Ne 12th St, Guymon73942

    📞 (580) 338-4224Accepts assignment

  • Laura Young, MD

    Panhandle Radiology PLLC

    350 Ne 12th St, Guymon73942

    📞 (580) 338-4224Accepts assignment

Emergency Medicine(5)

  • Gary Hillman, DO

    Memorial Hospital Of Texas County Authority

    421 Medical Dr, Guymon73942

    📞 (580) 338-6515Accepts assignment

  • Gary Hillman, DO

    Memorial Hospital Of Texas County Authority

    520 Medical Dr, Guymon73942

    📞 (580) 338-6515Accepts assignment

  • Kent King, MD

    Memorial Hospital Of Texas County Authority

    421 Medical Dr, Guymon73942

    📞 (580) 338-6515Accepts assignment

  • Kent King, MD

    Memorial Hospital Of Texas County Authority

    520 Medical Dr, Guymon73942

    📞 (580) 338-6515Accepts assignment

  • Blake Weaver, DO

    Panhandle Radiology PLLC

    350 Ne 12th St, Guymon73942

    📞 (580) 338-4224Accepts assignment

Hospitalist(4)

  • Francisco Chacon, MD

    Memorial Hospital Of Texas County Authority

    421 Medical Dr, Guymon73942

    📞 (580) 338-6515Accepts assignment

  • Francisco Chacon, MD

    Memorial Hospital Of Texas County Authority

    520 Medical Dr, Guymon73942

    📞 (580) 338-6515Accepts assignment

  • Maria Hernandez Azmitia, MD

    Memorial Hospital Of Texas County Authority

    421 Medical Dr, Guymon73942

    📞 (580) 338-6515Accepts assignment

  • Maria Hernandez Azmitia, MD

    Memorial Hospital Of Texas County Authority

    520 Medical Dr, Guymon73942

    📞 (580) 338-6515Accepts assignment

General Surgery(2)

  • Hianto Te, MD

    1221 N May St, Guymon73942

    📞 (580) 338-1580Accepts assignment

  • Hianto Te, MD

    1221 N May St, Po Box 1948, Guymon73942

    Accepts assignment

Physician Assistant(2)

  • Chad McCready, PA

    Williams Medical Group Practice, LLC

    2215 N Hwy 64, Guymon73942

    📞 (580) 754-2280Accepts assignment

  • Chad McCready, PA

    Williams Medical Group Practice, LLC

    2215 N Hwy 64, Xpress Wellness Urgent Care, Guymon73942

    📞 (580) 754-2280Accepts assignment

Chiropractic(2)

Nurse Midwife (CNM)(1)

  • Megan Furnish, CNM

    Southwest Medical Center

    121 Nw 6th St, Guymon73942

    📞 (580) 338-3135Accepts assignment

Pediatrics(1)

Marriage & Family Therapist(1)

  • Tonjua Sherrill

    Panhandle Counseling And Health Center, Inc.

    1309 N E St, Guymon73942

    📞 (580) 338-4638Accepts assignment

Mental Health Counselor(1)

  • Ginger Dahl

    Panhandle Counseling And Health Center, Inc.

    1309 N E St, Guymon73942

    📞 (580) 338-4638Accepts assignment

Neurosurgery(1)

  • Thomas Frimpong, DO

    Pain Management Associates Lc

    520 Medical Dr, Guymon73942

    📞 (580) 817-0511Accepts assignment

Other Cities in Oklahoma

New to Medicare?

Frequently Asked Questions

Are these doctors in Guymon 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 Oklahoma →

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