John Ross Williamson, APRN, NP-C

Individual provider Active NPI Nurse Practitioner · Cordell, OK

NPI 1386050441 · NPPES record last updated Jan 9, 2020

Key facts

NPI
1386050441
Entity type
Individual (NPI type 1)
Primary specialty
Nurse Practitioner 363L00000X
License
102511 (OK)
Practice address
1220 N Glenn English St
Cordell, OK 73632-2010
Phone
(580) 832-3339
NPI assigned
Jul 9, 2014
Sex
Male
Sole proprietor
No

Organizations & group practices 19

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 4

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

Medicare Care Compare profile

Specialty
Nurse Practitioner
Education
Other, 2014
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Clinton Hospital Authority (14 clinicians)
Midwest Hospital Medicine Associates PC (17 clinicians)
Emergency Physicians of Mid-America PC (86 clinicians)

Practice addresses (Care Compare)

100 N 30TH St
Clinton, OK 73601-3117
Phone (580) 574-5128

1201 Health Ctr Pkwy
Yukon, OK 73099-6381
Phone (405) 717-6800

3701 E Main St
Weatherford, OK 73096-3309
Phone (580) 772-5551

Hospital & facility affiliations

  • Clinton Regional Hospital Hospital · Clinton, OK · CCN 370784
  • Cordell Memorial Hospital Hospital · Cordell, OK · CCN 371325
  • Clinton Regional Hospital Hospital · Clinton, OK · CCN 370245
  • Community Hospital, LLC Hospital · Oklahoma City, OK · CCN 370203

Merit-based Incentive Payment System (MIPS)

Final score
85.96 of 100 (group)
Quality
80.43
Promoting interoperability
100
Improvement activities
40
Cost
72.76

Medicare participation

Medicare fee-for-service enrollment
Enrolled in OK
Eligible to order & refer
Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: No

Medicare enrollment records

Enrollment IDStateProvider typePAC IDDetails
I20141218001916 OK Practitioner - Nurse Practitioner 9234452418 Reassigns benefits to 10 organizations

National Provider Directory

Medicare enrollment (NPD)
Yes
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
102511OKMDNurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Cordell Memorial Hospital 0189 Current Accepting new patients
Emergency Physicians of Mid-America, P.C. Nurse Practitioner Current
since Feb 19, 2025
Accepting new patients
Clinton Hospital Authority Current
since Jun 11, 2024
Accepting new patients
Southern Plains Medical Center of Garvin County LLC Current
since Apr 28, 2021
Accepting new patients
Saints Medical Group, LLC Current
since Mar 1, 2023
Accepting new patients
Community Hospital LLC Current
since Jan 28, 2024
Accepting new patients
Saints Medical Group, LLC Current
since Mar 1, 2023
Accepting new patients
Emergency Services of Oklahoma PC Nurse Practitioner Current
since Dec 28, 2023
Accepting new patients
Southern Plains Medical Center of Garvin County LLC Current
since Apr 28, 2021
Accepting new patients
Rural Wellness Fairfax Inc Current
since Apr 19, 2024
Accepting new patients
Clinton Hospital Authority Current
since Jun 11, 2024
Accepting new patients
Rha Stroud Inc Current Accepting new patients
Rural Wellness Anadarko Inc Current
since Apr 19, 2024
Accepting new patients
Rural Wellness Fairfax Inc Current
since Apr 19, 2024
Accepting new patients
Rural Wellness Anadarko Inc Current
since Apr 19, 2024
Accepting new patients
Community Hospital LLC Current Accepting new patients
Cordell Memorial Hospital 0189 Past Accepting new patients
Cordell Memorial Hospital 0189 Past Accepting new patients

Locations

1002 E Central Blvd
Anadarko, OK 73005
Phone (405) 247-2551

2222 W Iowa Ave
Chickasha, OK 73018

100 N 30th St
Clinton, OK 73601
Phone (580) 323-2363

1220 N Glenn L English St
Cordell, OK 73632
Phone (580) 832-3339

3345 Territory Ln
El Reno, OK 73036
Phone (405) 252-3550

40 Hospital Rd
Fairfax, OK 74637
Phone (918) 642-8827

18961 NE 23rd St
Harrah, OK 73045
Phone (405) 390-1800

4050 W Memorial Rd
Oklahoma City, OK 73120
Phone (405) 608-3200

4300 W Memorial Rd
Oklahoma City, OK 73120
Phone (405) 752-3962

Dept 960617
Oklahoma City, OK 73196

608 NW 9th St
Ste 2200
Oklahoma City, OK 73102
Phone (405) 231-3737

6201 N Santa Fe Ave
Ste 1010
Oklahoma City, OK 73118
Phone (405) 772-8687

3300 NW Expressway St
Oklahoma City, OK 73112
Phone (405) 251-2815

3100 SW 89th St
Oklahoma City, OK 73159
Phone (405) 602-8100

100 Valley Dr
Pauls Valley, OK 73075
Phone (405) 238-5501

999 Hospital Dr
Purcell, OK 73080
Phone (405) 803-5010

3315 Kethley Rd
Shawnee, OK 74804
Phone (405) 273-5801

1102 W MacArthur St
Shawnee, OK 74804
Phone (405) 273-2270

2308 W Highway 66
Stroud, OK 74079
Phone (918) 968-3571

3701 E Main St
Weatherford, OK 73096
Phone (580) 772-5551

1201 Health Center Pkwy
Yukon, OK 73099
Phone (405) 717-6800

Interoperability endpoints

  • Direct secure messaging: johnwilliamson@rwhstroud.medalliesdirect.net

Specialties & licenses

Specialty (taxonomy)CodeLicenseStatePrimary
Nurse Practitioner 363L00000X 102511 OK Yes

Addresses

Primary practice location

1220 N Glenn English St
Cordell, OK 73632-2010

Mailing address

12008 Cantle Rd
Oklahoma City, OK 73120-8028
Phone (405) 255-9056

Other providers in Cordell, OK

All providers in Cordell, OK · Nurse Practitioner in Oklahoma

Sources for this page

Verify at the official NPI Registry.