NPPES file of Aug 9, 2026

Williams Medical Group Practice

Williams Medical Group Practice holds 38 active organization NPIs in the federal registry, with practice locations in 36 cities in 3 states. 35 list rural health clinic/center as their primary taxonomy; each location can bill under its own NPI.

CMS NPPES registry, file of Aug 9, 2026 · legal names grouped after punctuation and "LLC" are removed · method · Verify with CMS →

Which NPI is yours?

Search the organization with your city to find the NPI for the location you visit or bill.

Find a location's NPI

Muskogee, OK has the most NPIs, 2

  1. Muskogee, OK2
  2. Shawnee, OK2
  3. Dodge City, KS1
  4. Emporia, KS1
  5. Garden City, KS1
  6. Great Bend, KS1
  7. Haysville, KS1
  8. Hutchinson, KS1

Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.

Most NPIs were issued in 2021 and 2023

Williams Medical Group Practice NPIs by year issued2016: 1, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 26, 2022: 1, 2023: 6, 2024: 2, 2025: 1, 2026: 101020302016201720182019202020212022202320242025202626611211
Williams Medical Group Practice NPIs by year issued2016: 1, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 26, 2022: 1, 2023: 6, 2024: 2, 2025: 1, 2026: 101020302016201720182019202020212022202320242025202626611211
Williams Medical Group Practice NPIs by year issued2016: 1, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 26, 2022: 1, 2023: 6, 2024: 2, 2025: 1, 2026: 101020302016201820202022202420262021: 262023: 611211

Source: CMS NPPES, enumeration dates.

26 NPIs were issued in 2021 alone, more than in any other year; none in 4 of the years between.

Muskogee, OK locations

The city with the most Williams Medical Group Practice NPIs. The full list of all 38 follows.

NPILocationPrimary taxonomyIssued
1356910186550 W SHAWNEE ST, Muskogee, OKRural Health Clinic/CenterJun 24, 2021
10034868462525 CHANDLER RD, Muskogee, OKRural Health Clinic/CenterJun 24, 2021
All 38 locations, by state and city
NPILocationPrimary taxonomyIssued
15781333281513 W WYATT EARP BLVD, Dodge City, KSRural Health Clinic/CenterJun 24, 2021
15186420812031 W 6TH AVE, Emporia, KSRural Health Clinic/CenterJun 21, 2023
11044969421021 FLEMING ST, Garden City, KSRural Health Clinic/CenterJun 24, 2021
18216686743800 10TH ST, Great Bend, KSRural Health Clinic/CenterJun 24, 2021
10833982677107 S MERIDIAN ST, Haysville, KSRural Health Clinic/CenterJun 9, 2023
12953050351805 1/2 E 17TH AVE, Hutchinson, KSRural Health Clinic/CenterJun 24, 2021
1275103020527 W 6TH ST, Junction City, KSRural Health Clinic/CenterJun 24, 2021
1396314118445 W 15TH ST, Liberal, KSFamily Medicine PhysicianJun 24, 2021
1275103012106 E 10TH ST, Newton, KSRural Health Clinic/CenterJun 24, 2021
15589313031817 ARLINGTON ST, Ada, OKRural Health Clinic/CenterJun 24, 2021
1063082808416 N MAIN ST, Altus, OKRural Health Clinic/CenterJun 24, 2021
16398234041675 12TH AVE NW, Ardmore, OKRural Health Clinic/CenterFeb 9, 2022
1992375737411 W GRAND AVE, Chickasha, OKRural Health Clinic/CenterJun 24, 2021
12157515085688 E 146TH STREET, Collinsville, OKRural Health Clinic/CenterNov 13, 2024
14074262402088 N HWY 81, Duncan, OKRural Health Clinic/CenterJun 24, 2021
1447820295901 W MAIN ST, Durant, OKRural Health Clinic/CenterJun 24, 2021
16299444594475 SUNRISE BLVD, Edmond, OKRural Health Clinic/CenterOct 17, 2025
1669042404411 W 3RD ST, Elk City, OKRural Health Clinic/CenterJun 24, 2021
1508435330220 S VAN BUREN ST, Enid, OKRural Health Clinic/CenterJun 24, 2021
182186755712190 S WACO AVE STE C, Glenpool, OKRural Health Clinic/CenterDec 21, 2023
15286383761201 S DIVISION ST, Guthrie, OKRural Health Clinic/CenterJun 24, 2021
18115676542215 N HIGHWAY 64, Guymon, OKRural Health Clinic/CenterJun 24, 2021
161974050311462 S UNION AVE STE F, Jenks, OKRural Health Clinic/CenterNov 1, 2023
13466088096744 NW CACHE RD, Lawton, OKFamily Medicine PhysicianJan 29, 2016
1306660691280 TROWER BLVD, Mannford, OKRural Health Clinic/CenterNov 13, 2024
1013586841340 S GEORGE NIGH EXPY, Mcalester, OKRural Health Clinic/CenterJun 24, 2021
13862141122518 N MAIN ST, Miami, OKRural Health Clinic/CenterJun 24, 2021
1356910186550 W SHAWNEE ST, Muskogee, OKRural Health Clinic/CenterJun 24, 2021
10034868462525 CHANDLER RD, Muskogee, OKRural Health Clinic/CenterJun 24, 2021
19327797822501 N 14TH ST, Ponca City, OKRural Health Clinic/CenterJun 24, 2021
1063285955701 W RUTH AVE, Sallisaw, OKRural Health Clinic/CenterNov 1, 2023
17905586821602 E WRANGLER BLVD, Seminole, OKRural Health Clinic/CenterNov 1, 2023
11842949104296 N HARRISON ST, Shawnee, OKRural Health Clinic/CenterJun 24, 2021
147712675312 E MACARTHUR ST, Shawnee, OKRural Health Clinic/CenterJul 23, 2021
17509505807127 S OLYMPIA AVE, Tulsa, OKRural Health Clinic/CenterJun 24, 2021
10933858411303 N WASHINGTON ST, Weatherford, OKRural Health Clinic/CenterJun 24, 2021
15286383681327 OKLAHOMA AVE, Woodward, OKRural Health Clinic/CenterJun 24, 2021
15784004461600 WALLACE DR STE 100, Carrollton, TXClinical Medical LaboratoryApr 30, 2026

Checking an organization

  1. Match the NPI to the exact location you will visit or bill; each location can have its own.
  2. Confirm the business entity with the secretary of state.
  3. Check the HHS-OIG exclusion list for the organization and its owners.
  4. Verify each clinician you will see on their own record and with the state license search.

Common questions

Why does Williams Medical Group Practice have 38 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Williams Medical Group Practice's NPIs list practice locations in 36 cities.

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.