Doctors That Accept Medicare in Greenfield, IA
31 Medicare-enrolled clinicians · CMS data, refreshed 2026-07-31
These are 31 clinicians enrolled in Medicare and practicing in Greenfield, grouped by specialty below. Being enrolled means they can bill Original Medicare for your care. 97% accept assignment — they take Medicare's approved amount as full payment, so you only owe your deductible and 20% coinsurance. The largest specialty here is Physician Assistant (6 clinicians). Call first to confirm they're accepting new Medicare patients.
Providers in Greenfield by Specialty
Family Medicine(5)
Dean Moews, MD
Adair County Memorial Hospital
609 Se Kent St, Greenfield50849
Dean Moews, MD
Adair County Memorial Hospital
609 Sekent St, Greenfield50849
Jaspreet Singh, MD
Adair County Memorial Hospital
609 Se Kent St, Greenfield50849
Matthew Abendroth, DO
Adair County Memorial Hospital
609 Se Kent St, Greenfield50849
Timothy Piearson, DO
Adair County Memorial Hospital
609 Se Kent St, Greenfield50849
Cardiology(4)
Enrico Martin, MD
Catholic Health Initiatives-Iowa Corp
609 Se Kent St, Greenfield50849
Joel From, MD
Catholic Health Initiatives-Iowa Corp
609 Se Kent St, Greenfield50849
Mark Bissing, DO
Catholic Health Initiatives-Iowa Corp
609 Se Kent St, Greenfield50849
Randolph Rough, MD
Catholic Health Initiatives-Iowa Corp
609 Se Kent St, Greenfield50849
Physician Assistant(6)
Brylie Hartman, PA
Adair County Memorial Hospital
609 Se Kent St, Greenfield50849
David Black
Adair County Memorial Hospital
609 Se Kent St, Greenfield50849
Jenna Evans, PA
Adair County Memorial Hospital
609 Se Kent St, Greenfield50849
Megan Huey
Adair County Memorial Hospital
609 Se Kent St, Greenfield50849
Megan Huey
Adair County Memorial Hospital
609 Sekent St, Greenfield50849
Amanda Van Wyk, PA
Soderstrom Dermatology Center S C
609 Se Kent St, Greenfield50849
Nurse Practitioner(6)
Linsey Miller
Adair County Memorial Hospital
609 Se Kent St, Greenfield50849
Mikal Rasmussen
Adair County Memorial Hospital
609 Se Kent St, Greenfield50849
Mikal Rasmussen
Adair County Memorial Hospital
609 Sekent St, Greenfield50849
Molly Hennigar
Adair County Memorial Hospital
609 Se Kent St, Greenfield50849
Sandra Hall
Adair County Memorial Hospital
609 Se Kent St, Greenfield50849
Sarah Brown, NP
Adair County Memorial Hospital
609 Se Kent St, Greenfield50849
Chiropractic(2)
Joshua Rardin, DC
112 Ne Hayes St, Greenfield50849
Timothy Jensen, CH
101 Sw Jackson St, Greenfield50849
Cardiac Electrophysiology(2)
Pitayadet Jumrussirikul, MD
Catholic Health Initiatives-Iowa Corp
609 Se Kent St, Greenfield50849
Suzanne Feigofsky, MD
Catholic Health Initiatives-Iowa Corp
609 Se Kent St, Greenfield50849
Advanced Heart Failure & Transplant Cardiology(2)
Akrivi Manola, MD
Catholic Health Initiatives-Iowa Corp
609 Se Kent St, Greenfield50849
Christos Kassiotis, MD
Catholic Health Initiatives-Iowa Corp
609 Se Kent St, Greenfield50849
Vascular Surgery(1)
Harold Hsu, MD
Catholic Health Initiatives-Iowa Corp
609 Se Kent St, Greenfield50849
Interventional Cardiology(1)
Michael Fraizer, MD
Catholic Health Initiatives-Iowa Corp
609 Se Kent St, Greenfield50849
General Surgery(1)
Paul Grossmann, MD
Adair County Memorial Hospital
609 Se Kent St, Greenfield50849
Hand Surgery(1)
Teri Formanek, MD
Adair County Memorial Hospital
609 Se Kent St, Greenfield50849
Other Cities in Iowa
New to Medicare?
Frequently Asked Questions
Are these doctors in Greenfield 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.
Do doctors in Greenfield accept Medicare assignment?
97% of the 31 Medicare-enrolled clinicians listed in Greenfield accept assignment — meaning they take Medicare's approved amount as full payment, so you only owe your deductible and 20% coinsurance. Another 3% are marked "may accept assignment," 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.
Do any doctors in Greenfield offer telehealth visits?
10% of the Medicare-enrolled clinicians listed in Greenfield offer telehealth, per CMS enrollment data. Look for the "Telehealth available" badge below, and confirm with the office which visit types they offer remotely.
Provider data from the CMS Doctors and Clinicians National Downloadable File, refreshed 2026-07-31. Directory information only, not medical or insurance advice. View all Medicare doctors in Iowa →
Was this page helpful?
Something wrong or missing? Tell us — we read every report and fix issues fast.