KLAY DAVIS MCWILLIAMS FNP-C
NPI 1417574161
Nurse Practitioner - Family in Sweetwater, TX

Active since June 29, 2020PECOS EnrolledAccepts Medicare Assignment
200 E ARIZONA AVE, SWEETWATER, TX 79556(325) 235-1701 Get Directions Write a Review

NPPES record last updated: June 29, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Klay Davis Mcwilliams Fnp-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KLAY DAVIS MCWILLIAMS FNP-C (NPI 1417574161) is an individual family provider in Sweetwater, Texas, licensed in Texas (AP144936) and active in the NPI registry since June 2020. He is enrolled in Medicare PECOS, is affiliated with Rolling Plains Memorial Hospital, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1417574161
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameKLAY DAVIS MCWILLIAMSCredential: FNP-C
Location Address200 E ARIZONA AVESweetwater, TX 79556-7120
Mailing Address200 E Arizona AveSweetwater, TX 79556-7120 · (325) 235-1701
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateJune 29, 2020
NPPES CertifiedJune 29, 2020
NPI 1417574161 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in TX · AP144936
200 E ARIZONA AVE, Sweetwater, TX 79556

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Klay Davis Mcwilliams Fnp-c 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.

PECOS PAC ID3274943717
PECOS Enrollment IDI20201111002622
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Rolling Plains Memorial Hospital

Acute Care Hospitals · Sweetwater, TX
OwnershipGovernment - Hospital District or Authority
CMS Certification Number450055
Location200 E ArizonaSweetwater, TX 79556 · Nolan County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 79556 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 18

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Physical Therapist
200 E ARIZONA AVE
SWEETWATER, TX 79556
Nurse Practitioner (Primary Care)
200 E ARIZONA AVE
SWEETWATER, TX 79556
Family Medicine
200 E ARIZONA AVE
SWEETWATER, TX 79556
Emergency Medicine
200 E ARIZONA AVE
SWEETWATER, TX 79556
General Acute Care Hospital
200 E ARIZONA AVE
SWEETWATER, TX 79556
Emergency Medicine
200 E ARIZONA AVE
SWEETWATER, TX 79556
Occupational Therapist
200 E ARIZONA AVE
SWEETWATER, TX 79556
Hospitalist
200 E ARIZONA AVE
SWEETWATER, TX 79556

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 Klay Mcwilliams's NPI number?

The NPI number for Klay Mcwilliams is 1417574161. It was assigned to this individual provider in the NPPES registry on June 29, 2020.

Where is Klay Mcwilliams located?

Klay Mcwilliams practices at 200 E Arizona Ave, Sweetwater, TX 79556. The listed phone number is (325) 235-1701.

What is Klay Mcwilliams's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Klay Mcwilliams enrolled in Medicare?

Yes. Klay Mcwilliams 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.

What insurance does Klay Mcwilliams accept?

Health plans from UnitedHealthcare list Klay Mcwilliams 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 Klay Mcwilliams affiliated with any hospitals?

According to CMS data, Klay Mcwilliams is affiliated with Rolling Plains Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Klay Mcwilliams was last updated on June 29, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.