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

Individual provider Emergency Medicine Physician · NPI 1528646148

Ryan O'Neill, MD is an Emergency Medicine in Columbus, Ohio. Graduated from Ohio State University College of Medicine in 2021, 5 years ago. Practices with Emergency Services Inc, a 45-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
5
Trained at
Ohio State University College of Medicine
Licensed in
OH
In the registry since
2021
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

2323 W 5th Ave Ste 225
Columbus, OH 43204-4899
Phone: (614) 293-3570
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 35.149778 (OH)

Record details

NPI number1528646148
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 2, 2021
Last updated in NPPESMarch 31, 2025
Certification dateMarch 31, 2025

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOHIO STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 2021 (5 years in practice)
Group practice Emergency Services Inc. — 45 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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