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

Dr. Benjamin Martin Callahan, MD

Individual provider Emergency Medicine Physician · NPI 1609923481

Dr. Benjamin Martin Callahan, MD is an Emergency Medicine in Louisville, Kentucky. Graduated from University of Kentucky College of Medicine in 2005, 21 years ago. Practices with New Lexington Clinic PSC, a 324-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Kentucky.

Years since qualifying
21
Trained at
University of Kentucky College of Medicine
Licensed in
KY
In the registry since
2007
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

1 Audubon Plaza Dr
Louisville, KY 40217-1318
Phone: (502) 634-6767
Fax: (502) 634-6775
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1221 S Broadway, Lexington, KY 40504-2701 — (859) 258-4000

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 41620 (KY)

Record details

NPI number1609923481
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 4, 2007
Last updated in NPPESJune 7, 2023
Certification dateJune 7, 2023

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF KENTUCKY COLLEGE OF MEDICINE
Graduated 2005 (21 years in practice)
Group practice New Lexington Clinic Psc — 324 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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