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

Dr. John Byrne Rademaker, MD

Individual provider Anesthesiology Physician · NPI 1033103973

Dr. John Byrne Rademaker, MD is an Anesthesiology in Louisville, Kentucky. Graduated from University of Louisville School of Medicine in 1988, 38 years ago. Practices with University of Louisville Physicians Inc, a 1,433-clinician group and accepts Medicare assignment. Licensed in Indiana and Kentucky.

Years since qualifying
38
Trained at
University of Louisville School of Medicine
Licensed in
IN, KY
In the registry since
2005
Specialties on file
2
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

3920 Dutchmans Ln
Louisville, KY 40207-4702
Phone: (502) 259-6710
Fax: (502) 259-6704
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 26478 (KY)
Anesthesiology Physician Taxonomy 207L00000X · Licence 01046769 (IN)

Record details

NPI number1033103973
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 7, 2005
Last updated in NPPESDecember 8, 2022
Certification dateDecember 8, 2022

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Also practisesPAIN MANAGEMENT
Medical schoolUNIVERSITY OF LOUISVILLE SCHOOL OF MEDICINE
Graduated 1988 (38 years in practice)
Group practice University Of Louisville Physicians Inc — 1433 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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