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BRITTANY A WILLIAMS NURSE PRACTITIONER
NPI 1639811102
Nurse Practitioner - Psychiatric/Mental Health in Louisville, KY

Active since April 13, 2022PECOS EnrolledAccepts Medicare Assignment
100 EXECUTIVE PARK # 103, LOUISVILLE, KY 40207(502) 313-6880(502) 384-4905 Get Directions Write a Review

NPPES record last updated: May 5, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 5, 2025, May 1, 2023, Apr 13, 2022 (3 updates tracked since 2022).

About Brittany A Williams Nurse Practitioner NPPES

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

BRITTANY A WILLIAMS NURSE PRACTITIONER (NPI 1639811102) is an individual psychiatric/mental health provider in Louisville, Kentucky, licensed in Kentucky (3018873) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1639811102
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameBRITTANY A WILLIAMSCredential: NURSE PRACTITIONER
Location Address100 EXECUTIVE PARK # 103Louisville, KY 40207-4201
Mailing Address100 Executive Park # 103Louisville, KY 40207-4201 · (502) 313-6880 · Fax (502) 384-4905
Phone(502) 313-6880
Fax(502) 384-4905
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateApril 13, 2022
Last NPPES UpdateMay 5, 20253 updates tracked since enumeration
NPPES CertifiedMay 5, 2025
✔ NPI 1639811102 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in KY · 3018873
100 EXECUTIVE PARK # 103, Louisville, KY 40207
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.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

Brittany A Williams Nurse Practitioner 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 ID6305200403
PECOS Enrollment IDI20230907002956
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Brittany Williams reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Psychological & Behavioral Consultants, LLC
312 mi
Psychiatry
25101 CHAGRIN BLVD STE 100
Beachwood, OH 44122
  • Reassigned Medicare billing, Kentucky enrollment
  • 198 clinicians in this Medicare group
NPI 1811915713 (216) 468-5000
River Region Psychiatry Associates LLC
405 mi
Psychiatry
233 WINTON BLOUNT LOOP
Montgomery, AL 36117
  • Reassigned Medicare billing, Kentucky enrollment
  • 18 clinicians in this Medicare group
NPI 1386891497 (334) 270-5502

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 40207 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
$82.24 typical visit price
range $52.76 – $162.27
Typical copayment $20.56 (range $13.19 – $40.56)
Most-billed visit code 99203
Established Patient
$93.94 typical visit price
range $16.53 – $131.99
Typical copayment $23.48 (range $4.13 – $32.99)
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 2

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

WYATT HARDIN LEDFORD LCSW
Social Worker (Clinical)
100 EXECUTIVE PARK # 103
LOUISVILLE, KY 40207
Jefferson County (888) 585-8434
KATHRYN ANNE SILVER LCSW
Social Worker (Clinical)
100 EXECUTIVE PARK # 103
LOUISVILLE, KY 40207
Jefferson County (502) 552-5068

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 Brittany Williams's NPI number?

The NPI number for Brittany Williams is 1639811102. It was assigned to this individual provider in the NPPES registry on April 13, 2022.

Where is Brittany Williams located?

Brittany Williams practices at 100 Executive Park # 103, Louisville, KY 40207. The listed phone number is (502) 313-6880.

What is Brittany Williams's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Brittany Williams enrolled in Medicare?

Yes. Brittany Williams 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 Brittany Williams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Brittany Williams reassigns Medicare benefits to 2 organizations: Psychological & Behavioral Consultants, LLC (Beachwood, OH) and River Region Psychiatry Associates LLC (Montgomery, AL). 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 Brittany Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Brittany Williams accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and CareSource list Brittany Williams 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.

When was this NPI record last updated?

The NPPES record for Brittany Williams was last updated on May 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.