NPPES file of Aug 9, 2026

Williams Medical Group Practice, LLC in Duncan, OK

This location of Williams Medical Group Practice bills under NPI 1407426240, an organization record issued on Jun 24, 2021 with the primary taxonomy Rural Health Clinic/Center. It is one of 38 NPIs registered under this name; each clinician who sees you there has their own NPI and license.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Organization recordNPPES, Aug 2026
1407426240
Legal name
Williams Medical Group Practice, LLC
Entity
Type 2 · organization
Primary taxonomy
Rural Health Clinic/Center 261QR1300X
Practice location
2088 N HWY 81, Duncan, OK 73533
Phone
580-786-3200
Mailing address
Oklahoma City, OK
Enumerated
Jun 24, 2021
Record updated
Feb 24, 2023
Authorized official
Ceo (title as filed)
Public record from the NPPES NPI Registry (open it on CMS). An NPI identifies who bills; it is not a facility license.

5 clinicians CMS lists with Williams Medical Group Practice in Duncan

  1. Kimberly Clark, RN MSN FNP-CFamily Nurse Practitioner1508405028
  2. Tanner Holsted, APRN-CNPFamily Nurse Practitioner1992402101
  3. Jeffrey Martindale, PHDCounseling Psychologist1568589422
  4. Heather Rupp, APRNFamily Nurse Practitioner1417785049
  5. Donald Woodings, RNFamily Nurse Practitioner1578356267

Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.

All 38 Williams Medical Group Practice NPIs

Every location registered under this name, in 36 cities.

See every location

Checking an organization

  1. Confirm the business with the Oklahoma secretary of state.
  2. Check the HHS-OIG exclusion list for the organization.
  3. Verify each clinician on their own record and the state license search.

All taxonomies on this record

  • 207Q00000X Family Medicine Physician
  • 261QR1300X Rural Health Clinic/Center

Common questions

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.