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

Dr. John Randolph Casey, DO, MA

Individual provider Emergency Medicine Physician · NPI 1831363829

Dr. John Randolph Casey, DO, MA is an Emergency Medicine Physician in Columbus, Ohio. Practices as a sole proprietor. Licensed in Ohio.

Licensed in
OH
In the registry since
2008
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.
MA — Master of Arts
A graduate arts degree.

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Practice location Address checks out

5100 W Broad St Dept OF Emergency Medicine
Columbus, OH 43228-1607
Phone: (614) 544-2780
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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 34.009926 (OH)

Record details

NPI number1831363829
Entity typeIndividual (Type 1)
GenderMale
Credentials DO , MA
Sole proprietorYes
NPI enumeratedApril 22, 2008
Last updated in NPPESJune 11, 2012
Mailing address5100 W Broad St, Dept Of Emergency Medicine, Columbus, OH 43228-1607

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