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

Individual provider Internal Medicine Physician · NPI 1912536004

Dr. John Nicholas Alcorn, MD is an Internal Medicine in Lexington, Kentucky. Graduated from University of Kentucky College of Medicine in 2020, 6 years ago. Practices with Baptist Health Medical Group Inc, a 2,445-clinician group and accepts Medicare assignment. Licensed in Kentucky.

Years since qualifying
6
Trained at
University of Kentucky College of Medicine
Licensed in
KY
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

900 S Limestone Ctw 304
Lexington, KY 40536-0293
Phone: (859) 323-9918
Fax: (859) 323-1197
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 58249 (KY)

Record details

NPI number1912536004
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 2, 2020
Last updated in NPPESAugust 21, 2023
Certification dateAugust 21, 2023
Mailing address900 S Limestone Ctw 304, Lexington, KY 40536-0293

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF KENTUCKY COLLEGE OF MEDICINE
Graduated 2020 (6 years in practice)
Group practice Baptist Health Medical Group Inc — 2445 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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