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

Karen Lynn Williams, NP

Individual provider Family Nurse Practitioner · NPI 1972959625

Karen Lynn Williams, NP is a Nurse Practitioner in Poteau, Oklahoma. Qualified in 2015, 11 years ago. Practices with Leflore County Hospital Authority, a 16-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arkansas and Oklahoma.

Years since qualifying
11
Licensed in
AR, OK
In the registry since
2016
Specialties on file
3
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

104 S East Blvd
Poteau, OK 74953
Phone: (918) 635-3576
Fax: (918) 635-3158
Show map & directions

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

Additional practice locations (1)

  • 1501 S Waldron Rd Ste 202, Fort Smith, AR 72903-2598 — (479) 755-6900

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence A004676 (AR)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 121121 (OK)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence R0121121 (OK)

Record details

NPI number1972959625
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedMay 12, 2016
Last updated in NPPESMay 14, 2025
Certification dateMay 8, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Leflore County Hospital Authority — 16 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Poteau