WENDY DENISE MADISON CNP
NPI 1891166864
Nurse Practitioner - Primary Care in Hominy, OK
About Wendy Denise Madison Cnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WENDY DENISE MADISON CNP (NPI 1891166864) is an individual primary care provider in Hominy, Oklahoma, licensed in Oklahoma (84648) and active in the NPI registry since October 2015. She is enrolled in Medicare PECOS, is affiliated with Stillwater Medical Center, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 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
Wendy Denise Madison Cnp 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
2Medicare enrollment records show Wendy Madison reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fairfax, OK 74637
- Reassigned Medicare billing, Oklahoma enrollment
- 29 clinicians in this Medicare group
Stillwater, OK 74074
- Reassigned Medicare billing, Oklahoma enrollment
- 147 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 4
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Stillwater Medical Center
Acute Care Hospitals · Stillwater, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 74035 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HOMINY, OK 74035
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 Wendy Madison's NPI number?
The NPI number for Wendy Madison is 1891166864. It was assigned to this individual provider in the NPPES registry on October 15, 2015. The provider is also known as Wendy Smith Rn.
Where is Wendy Madison located?
Wendy Madison practices at 119 W Main St, Hominy, OK 74035. The listed phone number is (918) 885-4640.
What is Wendy Madison's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.
Is Wendy Madison enrolled in Medicare?
Yes. Wendy Madison 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 Wendy Madison's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Wendy Madison reassigns Medicare benefits to 2 organizations: Fairfax Medical Facilities Inc (Fairfax, OK) and Stillwater Medical Center Authority (Stillwater, OK). 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 Wendy Madison's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Wendy Madison accept?
Health plans from CommunityCare, Mending Health and UnitedHealthcare list Wendy Madison 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 Wendy Madison affiliated with any hospitals?
According to CMS data, Wendy Madison is affiliated with Stillwater Medical Center.
When was this NPI record last updated?
The NPPES record for Wendy Madison was last updated on December 28, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years 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.
# Wendy Denise Madison, CNP · NPI 1891166864
Primary Care physician in Hominy, Oklahoma. Individual provider, active in the CMS NPPES registry since October 15, 2015.
## Identity
- **NPI:** 1891166864 (Entity type: Individual)
- **Enumerated:** October 15, 2015
- **Primary specialty:** Nurse Practitioner - Primary Care · taxonomy 363LP2300X
- **State license:** 84648 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 119 W MAIN ST, Hominy, OK 74035-1031
- **Phone:** (918) 885-4640 · **Fax:** (918) 885-4644
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Fairfax Medical Facilities Inc (NPI 1538183173, Fairfax, OK); Stillwater Medical Center Authority (NPI 1164494027, Stillwater, OK) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** December 28, 2017
- **Other identifiers:** Other 449026YRHZ (OK); Medicaid 200614820 A (OK)
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Source: [NPI Profile](https://npiprofile.com/npi/1891166864) · Data from the CMS NPPES public registry.