Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Eileen P. Ryan, DO

Individual provider Psychiatry Physician · NPI 1609945245

Eileen P. Ryan, DO practises Psychiatry in Columbus, Ohio. Graduated from Midwestern University, Chicago College of Osteopathic Med in 1984, 42 years ago. Practices with Osu Psychiatry LLC, a 134-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
42
Trained at
Midwestern University, Chicago College of Osteopathic Med
Licensed in
OH
In the registry since
2006
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

410 W 10th Ave
Columbus, OH 43210-1240
Phone: (614) 293-9600
Fax: (614) 366-1215
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 444 Butterfly Gardens Dr, Columbus, OH 43215-3427 — (614) 938-0167

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 34.012562 (OH)
Child & Adolescent Psychiatry Physician Taxonomy 2084P0804X · Licence 34.012562 (OH)
Forensic Psychiatry Physician Taxonomy 2084F0202X · Licence 34.012562 (OH)

Record details

NPI number1609945245
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedNovember 7, 2006
Last updated in NPPESMay 12, 2026
Certification dateMay 12, 2026

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolMIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED
Graduated 1984 (42 years in practice)
Group practice Osu Psychiatry Llc — 134 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients32
Services billed 39 a service is one billed item, such as a visit, a test or a procedure
Average patient age43

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Osu Psychiatry LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 134 clinicians in the practice; 12 are shown here.

Other providers in Columbus