Doctors That Accept Medicare in Onawa, IA
37 Medicare-enrolled clinicians · CMS data, refreshed 2026-06-26
These are 37 clinicians enrolled in Medicare and practicing in Onawa, 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 Onawa by Specialty
Family Medicine(10)
Brandon Kovar, MD
Burgess Health Center
1600 Diamond St, Onawa51040
Lynn Charrlin, MD
Burgess Health Center
1600 Diamond St, Onawa51040
Lynn Charrlin, MD
Burgess Health Center
1600 Diamond St, Onawa51040
Paul Dudley, MD
Burgess Health Center
1600 Diamond St, Onawa51040
Tracy Kahl, DO
Burgess Health Center
1600 Diamond St, Onawa51040
Allison Kovar, MD
Family Medicine Clinic, P.C.
1614 Diamond St Pl, Onawa51040
Brandon Kovar, MD
Family Medicine Clinic, P.C.
1614 Diamond St Pl, Onawa51040
Paul Dudley, MD
Family Medicine Clinic, P.C.
1614 Diamond St Pl, Onawa51040
Shannon Kennedy, MD
Family Medicine Clinic, P.C.
1614 Diamond St Pl, Onawa51040
Tracy Kahl, DO
Family Medicine Clinic, P.C.
1614 Diamond St Pl, Onawa51040
Cardiology(3)
Guneet Van De Graaff, MD
Alegent Creighton Clinic
1110 17th St, Onawa51040
Shantanu Patil, MD
Alegent Creighton Clinic
1110 17th St, Onawa51040
Terrence Slattery, MD
Alegent Creighton Clinic
1110 17th St, Onawa51040
Ophthalmology(1)
Ivey Thornton, MD
Burgess Health Center
1600 Diamond St, Onawa51040
Orthopedic Surgery(1)
Steven Stokesbary, MD
Burgess Health Center
1600 Diamond St, Onawa51040
Urology(1)
Michael Oberle, DO
Burgess Health Center
1600 Diamond St, Onawa51040
Nurse Practitioner(10)
Brenda Hoskins-Mein, NP
222 15th St, Onawa51040
Emalee Willey
1600 Diamond St, Onawa51040
Jenna Westendorf
1600 Diamond St, Onawa51040
Stephanie Christensen
Alegent Creighton Clinic
1110 17th St, Onawa51040
Monica Nuckolls
Burgess Health Center
1600 Diamond St, Onawa51040
Ashton Pruett, NP
Family Medicine Clinic, P.C.
1614 Diamond St Pl, Onawa51040
Jessica Renz
Family Medicine Clinic, P.C.
1614 Diamond St Pl, Onawa51040
Kathryn Moore, NP
Family Medicine Clinic, P.C.
1614 Diamond St Pl, Onawa51040
Lisa Pape, NP
Family Medicine Clinic, P.C.
1614 Diamond St Pl, Onawa51040
Lisa Pape, NP
Family Medicine Clinic, P.C.
1614 Diamond St Pl, Onawa51040
General Surgery(4)
Craig Nemechek, MD
Burgess Health Center
1600 Diamond St, Onawa51040
James Hegvik, MD
Burgess Health Center
1600 Diamond St, Onawa51040
James Hegvik, MD
Burgess Health Center
1600 Diamond St, Onawa51040
Lawrence Volz, MD
Burgess Health Center
1600 Diamond St, Onawa51040
Chiropractic(3)
Brian McCloy, CH
913 Iowa Ave, Onawa51040
Brittney Donn, CH
2525 Iowa Ave, Onawa51040
Jennifer Shilling, CH
1013 10th St, Onawa51040
Physician Assistant(3)
Amanda Lander, PA
Burgess Health Center
1600 Diamond St, Onawa51040
Amanda Lander, PA
Burgess Health Center
1600 Diamond St, Onawa51040
Jennifer Stodden
Family Medicine Clinic, P.C.
1614 Diamond St Pl, Onawa51040
Clinical Social Worker(1)
Amanda McCall
1013 10th St, Onawa51040
Other Cities in Iowa
New to Medicare?
Frequently Asked Questions
Are these doctors in Onawa 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 Iowa →