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

Douglas Reader, MD

Individual provider Diagnostic Radiology Physician · NPI 1447239546

Douglas Reader, MD practises Diagnostic Radiology in Columbus, Ohio. Graduated from Medical College of Ohio in 1997, 29 years ago. Practices with Riverside Radiology and Interventional Associates Inc, a 245-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
29
Trained at
Medical College of Ohio
Licensed in
OH
In the registry since
2006
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

3525 Olentangy River Rd Ste 5360
Columbus, OH 43214-3937 Not confirmed with CMS for 18 years — call before visiting
Phone: (614) 340-7747
Fax: (614) 340-7742
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 35075904 (OH)

Record details

NPI number1447239546
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 17, 2006
Last updated in NPPESMay 14, 2008

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolMEDICAL COLLEGE OF OHIO
Graduated 1997 (29 years in practice)
Group practice Riverside Radiology And Interventional Associates Inc — 245 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

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 patients2,997
Services billed 3,574 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Riverside Radiology and Interventional Associates Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 245 clinicians in the practice; 12 are shown here.

Other providers in Columbus