Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Frank O Bonnarens, MD

Individual provider Orthopaedic Surgery Physician · NPI 1821021783

Dr. Frank O Bonnarens, MD is an Orthopedic Surgery in Louisville, Kentucky. Graduated from State University of New York Downstate Medical Center in 1983, 43 years ago. Accepts Medicare assignment. Licensed in Kentucky.

Years since qualifying
43
Trained at
State University of New York Downstate Medical Center
Licensed in
KY
In the registry since
2006
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

4001 Kresge Way Ste 330
Louisville, KY 40207-4640
Phone: (502) 585-4376
Fax: (502) 581-1274
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 29483 (KY)

Record details

NPI number1821021783
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 7, 2006
Last updated in NPPESJune 13, 2014

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolSTATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER
Graduated 1983 (43 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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