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

Mr. Olayinka Olusola Aina, MD

Individual provider Emergency Medicine Physician · NPI 1295706976

Mr. Olayinka Olusola Aina, MD is an Internal Medicine in Peebles, Ohio. Qualified in 1984, 42 years ago. Practices with Rockcastle Emergency Group, LLC, a 16-clinician group and accepts Medicare assignment. Licensed in Kentucky and Ohio.

Years since qualifying
42
Licensed in
KY, OH
In the registry since
2006
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

154 Elliott Ave
Peebles, OH 45660
Phone: (937) 587-2618
Fax: (937) 587-2288
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 56256 (KY)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 35063874 (OH)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 56256 (KY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 35063874 (OH)

Record details

NPI number1295706976
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 30, 2006
Last updated in NPPESJanuary 14, 2022
Certification dateJanuary 14, 2022

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1984 (42 years in practice)
Group practice Rockcastle Emergency Group, Llc — 16 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare