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

Dr. Mark Alan O'Banion, DMD

Individual provider Endodontics · NPI 1851543821

Dr. Mark Alan O'Banion, DMD is an Endodontics in Dublin, Ohio. Practices as a sole proprietor. Licensed in Ohio.

Licensed in
OH
In the registry since
2008
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

See every abbreviation used in this directory →

Practice location Address checks out

6670 Perimeter Dr Ste 250
Dublin, OH 43016
Phone: (614) 659-7491
Fax: (614) 659-7493
Show map & directions

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

Specialties & licences

Endodontics (primary) Taxonomy 1223E0200X · Licence 30.020966 (OH)

Record details

NPI number1851543821
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorYes
NPI enumeratedOctober 21, 2008
Last updated in NPPESDecember 8, 2015
Mailing address6670 Perimeter Drive, Suite 250, Dublin, OH 43016

Other providers in Dublin