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

William B Parsons, DO, PC

Organization Internal Medicine Physician · NPI 1336248251

William B Parsons, DO, PC is an Internal Medicine Physician in Ardmore, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2006.

Licensed in
OK
In the registry since
2006
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

1011 14th Ave NW
Ardmore, OK 73401-1828
Phone: (580) 223-5400
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 2390 (OK)

Record details

NPI number1336248251
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Parsons — Owner · (580) 223-5400
NPI enumeratedSeptember 21, 2006
Last updated in NPPESAugust 22, 2020
Mailing address1011 14th Ave Nw, Ardmore, OK 73401-1828

Other providers in Ardmore