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

Richard R Mason, DO

Individual provider Internal Medicine Physician · NPI 1245265958

Richard R Mason, DO is an Internal Medicine Physician in Powell, Ohio. Licensed in Ohio. Registered with an NPI since 2006.

Licensed in
OH
In the registry since
2006
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.

See every abbreviation used in this directory →

Practice location Address checks out

10034 Brewster Ln
Powell, OH 43065-7571
Phone: (614) 761-0555
Fax: (614) 761-8937
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 34007364M (OH)

Record details

NPI number1245265958
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 11, 2006
Last updated in NPPESJuly 8, 2007
Mailing addressPo Box 1415, Powell, OH 43065-1415

Other providers in Powell