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KIERA BRENNAN LMSW
NPI 1144009325
Social Worker in Hicksville, NY

Active since September 26, 2023
950 S OYSTER BAY RD, HICKSVILLE, NY 11801(516) 822-6111 Get Directions Write a Review

NPPES record last updated: September 16, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Kiera Brennan Lmsw NPPES

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

KIERA BRENNAN LMSW (NPI 1144009325) is an individual social worker in Hicksville, New York, licensed in New York (118792) and active in the NPI registry since September 2023.

NPPES Registry Identity

NPI1144009325
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameKIERA BRENNANCredential: LMSW
Location Address950 S OYSTER BAY RDHicksville, NY 11801-3511
Mailing Address2451 Florin CtBellmore, NY 11710-4801 · (516) 606-9580
Phone(516) 822-6111
Sole ProprietorNo
Enumeration DateSeptember 26, 2023
Last NPPES UpdateSeptember 16, 2025
NPPES CertifiedSeptember 16, 2025
✔ NPI 1144009325 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in NY · 118792
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
950 S OYSTER BAY RD, Hicksville, NY 11801
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Other Providers at the Same Location NPPES 20

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

MISS ELIZABETH SUSAN PULLARA LMSW
Social Worker
950 S OYSTER BAY RD
HICKSVILLE, NY 11801
Nassau County (516) 822-6111
YOLANDA HARRELL
Peer Specialist
950 S OYSTER BAY RD
HICKSVILLE, NY 11801
Nassau County (516) 822-6111
LATOYA WILLIAMS MHC
Counselor (Mental Health)
950 S OYSTER BAY RD
HICKSVILLE, NY 11801
Nassau County (516) 822-6111
CAITLIN ROSE GARCIA
Case Manager/Care Coordinator
950 S OYSTER BAY RD
HICKSVILLE, NY 11801
Nassau County (516) 822-6111
DARIEN JENKINS
Counselor
950 S OYSTER BAY RD
HICKSVILLE, NY 11801
Nassau County (516) 822-6111
MR. ORLANDO DEVAL ISAAC
Counselor
950 S OYSTER BAY RD
HICKSVILLE, NY 11801
Nassau County (516) 822-6111
CATHERINE CLARKE
Case Manager/Care Coordinator
950 S OYSTER BAY RD
HICKSVILLE, NY 11801
Nassau County (516) 495-8034
FRANK SIRIANNI
Student in an Organized Health Care Education/Training Program
950 S OYSTER BAY RD
HICKSVILLE, NY 11801
Nassau County (516) 822-6111

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 Kiera Brennan's NPI number?

The NPI number for Kiera Brennan is 1144009325. It was assigned to this individual provider in the NPPES registry on September 26, 2023.

Where is Kiera Brennan located?

Kiera Brennan practices at 950 S Oyster Bay Rd, Hicksville, NY 11801. The listed phone number is (516) 822-6111.

What is Kiera Brennan's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Kiera Brennan was last updated on September 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.