MR. WILLIAM KING WYATT APRN
NPI 1407542293
Nurse Practitioner in Collinsville, OK
About Mr. William King Wyatt Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. WILLIAM KING WYATT APRN (NPI 1407542293) is an individual nurse practitioner in Collinsville, Oklahoma, licensed in Oklahoma (R0078990) and active in the NPI registry since April 2023. He is enrolled in Medicare PECOS, is affiliated with The Physicians' Hospital In Anadarko, and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mr. William King Wyatt Aprn is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
10Medicare enrollment records show William Wyatt reassigns Medicare billing to 10 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tulsa, OK 74136
- Reassigned Medicare billing, Oklahoma enrollment
- 263 clinicians in this Medicare group
Pawhuska, OK 74056
- Reassigned Medicare billing, Oklahoma enrollment
- Also billed through NPI 1174521991 (Oklahoma)
- 27 clinicians in this Medicare group
Fairfax, OK 74637
- Reassigned Medicare billing, Oklahoma enrollment
- 2 clinicians in this Medicare group
Stroud, OK 74079
- Reassigned Medicare billing, Oklahoma enrollment
- 6 clinicians in this Medicare group
Stillwater, OK 74074
- Reassigned Medicare billing, Oklahoma enrollment
- 298 clinicians in this Medicare group
Ponca City, OK 74601
- Reassigned Medicare billing, Oklahoma enrollment
- 26 clinicians in this Medicare group
Ponca City, OK 74601
- Reassigned Medicare billing, Oklahoma enrollment
- 130 clinicians in this Medicare group
Oklahoma City, OK 73102
- Reassigned Medicare billing, Oklahoma enrollment
- Medicare enrollment name: Emergency Physicians Of Mid-America PC
- 310 clinicians in this Medicare group
Anadarko, OK 73005
- Reassigned Medicare billing, Oklahoma enrollment
- 55 clinicians in this Medicare group
Lawton, OK 73505
- Reassigned Medicare billing, Oklahoma enrollment
- 53 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
The Physicians' Hospital In Anadarko
Critical Access Hospitals · Anadarko, OKRural Wellness Fairfax Hospital
Critical Access Hospitals · Fairfax, OKWeatherford Regional Hospital, Inc Of Weatherford
Critical Access Hospitals · Weatherford, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 74021 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is William Wyatt's NPI number?
The NPI number for William Wyatt is 1407542293. It was assigned to this individual provider in the NPPES registry on April 13, 2023.
Where is William Wyatt located?
William Wyatt practices at 14311 E 126th St N, Collinsville, OK 74021. The listed phone number is (918) 640-4803.
What is William Wyatt's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is William Wyatt enrolled in Medicare?
Yes. William Wyatt is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for William Wyatt's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Wyatt reassigns Medicare benefits to 10 organizations: Ies ER Oklahoma LLC (Tulsa, OK), Pawhuska Hospital Inc (Pawhuska, OK), Rural Wellness Fairfax Inc (Fairfax, OK), Rural Wellness Stroud Inc. (Stroud, OK), South Central Emergency Services PC (Stillwater, OK) and 5 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for William Wyatt's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Wyatt accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 2 other insurers list William Wyatt as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is William Wyatt affiliated with any hospitals?
According to CMS data, William Wyatt is affiliated with The Physicians' Hospital In Anadarko, Rural Wellness Fairfax Hospital and Weatherford Regional Hospital, Inc Of Weatherford.
When was this NPI record last updated?
The NPPES record for William Wyatt was last updated on April 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mr. William King Wyatt, APRN · NPI 1407542293
Nurse Practitioner physician in Collinsville, Oklahoma. Individual provider, active in the CMS NPPES registry since April 13, 2023.
## Identity
- **NPI:** 1407542293 (Entity type: Individual)
- **Enumerated:** April 13, 2023
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** R0078990 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 14311 E 126TH ST N, Collinsville, OK 74021-4130
- **Phone:** (918) 640-4803
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 10 organizations under Medicare reassignment (form CMS-855R): Ies ER Oklahoma LLC (NPI 1447148093, Tulsa, OK); Pawhuska Hospital Inc (NPI 1871092494, Pawhuska, OK); Rural Wellness Fairfax Inc (NPI 1295362564, Fairfax, OK); Rural Wellness Stroud Inc. (NPI 1932865508, Stroud, OK); South Central Emergency Services PC (NPI 1558663724, Stillwater, OK); and 5 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** April 7, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1407542293) · Data from the CMS NPPES public registry.