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

Robert C Williams, DO

Individual provider Family Medicine Physician · NPI 1336137728

Robert C Williams, DO is a Family Medicine Physician in Spiro, Oklahoma. Licensed in Arkansas and Oklahoma. Registered with an NPI since 2005.

Licensed in
AR, OK
In the registry since
2005
Specialties on file
2
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

702 W Broadway St
Spiro, OK 74959-2430
Phone: (918) 962-2442
Fax: (918) 962-3895
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 2011 (OK)
Family Medicine Physician Taxonomy 207Q00000X · Licence N5898 (AR)

Record details

NPI number1336137728
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedOctober 10, 2005
Last updated in NPPESAugust 17, 2015

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