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SARAH NIAMH MULLIN LMSW
NPI 1154127835
Social Worker in Massapequa, NY

Active since February 22, 2025
100 VETERANS BLVD, MASSAPEQUA, NY 11758(516) 234-8098 Get Directions Write a Review

NPPES record last updated: February 22, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Sarah Niamh Mullin Lmsw NPPES

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

SARAH NIAMH MULLIN LMSW (NPI 1154127835) is an individual social worker in Massapequa, New York, licensed in New York (125011) and active in the NPI registry since February 2025.

NPPES Registry Identity

NPI1154127835
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameSARAH NIAMH MULLINCredential: LMSW
Location Address100 VETERANS BLVDMassapequa, NY 11758-4944
Mailing Address316 E State StLong Beach, NY 11561-2345 · (516) 234-8098
Phone(516) 234-8098
Sole ProprietorNo
Enumeration DateFebruary 22, 2025
NPPES CertifiedFebruary 20, 2025
✔ NPI 1154127835 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 · 125011
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.
100 VETERANS BLVD, Massapequa, NY 11758
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Other Providers at the Same Location NPPES 7

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

MARIA CORSO, LCSW, P.C.
Social Worker (Clinical)
100 VETERANS BLVD
MASSAPEQUA, NY 11758
Nassau County (516) 965-3454
DR. BENJAMIN JOSEPH SCHOENBERG DMD
Dentist
100 VETERANS BLVD, SUITE 14
MASSAPEQUA, NY 11758
Nassau County (516) 798-5901
MARISSA ANNE MARTINO NP
Nurse Practitioner (Adult Health)
100 VETERANS BLVD
MASSAPEQUA, NY 11758
Nassau County (516) 882-9600
MRS. CONSTANCE BROWN-RIGGS MSED, RD, CDE, CDN
Dietitian, Registered (Nutrition, Metabolic)
100 VETERANS BLVD, SUITE 15
MASSAPEQUA, NY 11758
Nassau County (516) 795-4288
MICHAEL L SACHER DO
Internal Medicine (Cardiovascular Disease)
100 VETERANS BLVD, SUITE 1
MASSAPEQUA, NY 11758
Nassau County (516) 882-9600
MARIA CORSO LCSW
Social Worker (Clinical)
100 VETERANS BLVD
MASSAPEQUA, NY 11758
Nassau County (516) 965-3454
MICHAEL SACHER DO PC
Specialist
100 VETERANS BLVD
MASSAPEQUA, NY 11758
Nassau County (516) 882-9600

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 Sarah Mullin's NPI number?

The NPI number for Sarah Mullin is 1154127835. It was assigned to this individual provider in the NPPES registry on February 22, 2025.

Where is Sarah Mullin located?

Sarah Mullin practices at 100 Veterans Blvd, Massapequa, NY 11758. The listed phone number is (516) 234-8098.

What is Sarah Mullin'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 Sarah Mullin was last updated on February 22, 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.