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

Stephen John Ryan, MD

Individual provider Clinical Neurophysiology Physician · NPI 1336187111

Stephen John Ryan, MD is a Clinical Neurophysiology Physician in Lexington, Kentucky. Licensed in Kentucky. Registered with an NPI since 2006.

Licensed in
KY
In the registry since
2006
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

740 S Limestone J 401
Lexington, KY 40536-0001
Phone: (859) 323-5661
Fax: (859) 257-4999
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence 28117 (KY)
Clinical Neurophysiology Physician Taxonomy 2084N0600X · Licence 28117 (KY)

Record details

NPI number1336187111
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 3, 2006
Last updated in NPPESMay 2, 2022
Certification dateMay 2, 2022

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