BROOKE WILLIAMS MENTAL HEALTH COUNSELING PC
NPI 1376201889
Community/Behavioral Health in Massapequa, NY

Q: What is Brooke Williams Mental Health Counseling PC's specialty?

The primary specialty registered for this NPI is Community/Behavioral Health with taxonomy code 251S00000X.

Active since December 01, 2021

321 FOREST AVE, MASSAPEQUA, NY 11758(516) 900-7084 Get Directions Write a Review

NPPES record last updated: December 1, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Brooke Williams Mental Health Counseling Pc NPPES

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

BROOKE WILLIAMS MENTAL HEALTH COUNSELING PC (NPI 1376201889) is a healthcare organization registered as a community/behavioral health in Massapequa, New York and active in the NPI registry since December 2021. The organization lists Brooke Williams, Owner, as its authorized official.

NPPES Registry Identity

NPI1376201889

Entity TypeOrganization

Primary Taxonomy251S00000X

Legal Business NameBROOKE WILLIAMS MENTAL HEALTH COUNSELING PC

Location Address321 FOREST AVEMassapequa, NY 11758-5746

Mailing Address321 Forest AveMassapequa, NY 11758-5746 · (631) 902-4626

Phone(516) 900-7084

Organization SubpartNo

Authorized OfficialBrooke WilliamsOwner · (631) 902-4626

Enumeration DateDecember 1, 2021

NPPES CertifiedDecember 1, 2021

✔ NPI 1376201889 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCommunity/Behavioral HealthAgencies

Taxonomy Code251S00000X

Definition

A private or public agency usually under local government jurisdiction, responsible for assuring the delivery of community based mental health, intellectual disabilities, substance abuse and/or behavioral health services to individuals with those disabilities. Services may range from companion care, respite, transportation, community integration, crisis intervention and stabilization, supported employment, day support, prevocational services, residential support, therapeutic and supportive consultation, environmental modifications, intensive in-home therapy and day treatment, in addition to traditional mental health and behavioral treatment.

321 FOREST AVE, Massapequa, NY 11758

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Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Brooke Williams Mental Health Counseling Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Brooke Williams Mental Health Counseling PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Brooke Williams, LMHC

Mental Health Counselor

NPI 1972058014

321 FOREST AVE
Massapequa, NY 11758

(516) 900-7084

✔ PECOSSame address

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

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 Brooke Williams Mental Health Counseling PC's NPI number?

The NPI number for Brooke Williams Mental Health Counseling PC is 1376201889. It was assigned to this organization in the NPPES registry on December 1, 2021.

Where is Brooke Williams Mental Health Counseling PC located?

Brooke Williams Mental Health Counseling PC is located at 321 Forest Ave, Massapequa, NY 11758. The listed phone number is (516) 900-7084.

What is Brooke Williams Mental Health Counseling PC's specialty?

The primary specialty registered for this NPI is Community/Behavioral Health with taxonomy code 251S00000X.

Is Brooke Williams Mental Health Counseling PC enrolled in Medicare?

Yes. Brooke Williams Mental Health Counseling PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Brooke Williams Mental Health Counseling PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Mental Health Counselor) reassigns their Medicare billing to Brooke Williams Mental Health Counseling PC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Brooke Williams Mental Health Counseling PC was last updated on December 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.