Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Mary Ann Defrance, MD

Individual provider Family Medicine Physician · NPI 1184244584

Dr. Mary Ann Defrance, MD is a Family Practice in Bettendorf, Iowa. Graduated from University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb) in 2020, 6 years ago. Practices with Genesis Health System, a 220-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
6
Trained at
University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb)
Licensed in
IA
In the registry since
2020
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2140 53rd Ave
Bettendorf, IA 52722-6279
Phone: (563) 421-5700
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD-49121 (IA)

Record details

NPI number1184244584
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 26, 2020
Last updated in NPPESDecember 18, 2023
Certification dateDecember 18, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB)
Graduated 2020 (6 years in practice)
Group practice Genesis Health System — 220 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Bettendorf