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ELIZABETH MERCURIO LMSW
NPI 1740905512
Social Worker in Northport, NY

Active since October 05, 2022
79 MIDDLEVILLE RD, NORTHPORT, NY 11768(631) 261-4400 Get Directions Write a Review

NPPES record last updated: March 24, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 24, 2026, Oct 5, 2022 (2 updates tracked since 2022).

About Elizabeth Mercurio Lmsw NPPES

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

ELIZABETH MERCURIO LMSW (NPI 1740905512) is an individual social worker in Northport, New York, licensed in New York (118896) and active in the NPI registry since October 2022.

NPPES Registry Identity

NPI1740905512
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameELIZABETH MERCURIOCredential: LMSW
Location Address79 MIDDLEVILLE RDNorthport, NY 11768-2200
Mailing Address79 Middleville RdNorthport, NY 11768-2200 · (631) 261-4400
Phone(631) 261-4400
Sole ProprietorNo
Enumeration DateOctober 5, 2022
Last NPPES UpdateMarch 24, 20262 updates tracked since enumeration
NPPES CertifiedMarch 24, 2026
✔ NPI 1740905512 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 · 118896
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.
79 MIDDLEVILLE RD, Northport, NY 11768
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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.

KERI MARIE PINELLI LMSW
Social Worker
79 MIDDLEVILLE RD
NORTHPORT, NY 11768
Suffolk County (631) 261-4400
JEANINE MICHELE DELGADO LCSW
Social Worker (Clinical)
79 MIDDLEVILLE RD
NORTHPORT, NY 11768
Suffolk County (631) 261-4400
NELSON BARCELON MD
Anesthesiology
79 MIDDLEVILLE RD
NORTHPORT, NY 11768
Suffolk County (631) 261-4400
VAMC
General Acute Care Hospital
79 MIDDLEVILLE RD
NORTHPORT, NY 11768
Suffolk County (631) 261-4400
MS. SANDRA PAIGE SCHLESINGER LCSW-R
Social Worker
79 MIDDLEVILLE RD
NORTHPORT, NY 11768
Suffolk County (631) 261-4400
RICHARD THOMESEN NP
Nurse Practitioner (Psychiatric/Mental Health)
79 MIDDLEVILLE RD
NORTHPORT, NY 11768
Suffolk County (631) 261-4400
MR. JOSEPH LAWRENCE MAGLIULO
Pharmacist
79 MIDDLEVILLE RD
NORTHPORT, NY 11768
Suffolk County (631) 261-4400
ANNE LETITIA GUTTING OTR MACHT
Occupational Therapist
79 MIDDLEVILLE RD
NORTHPORT, NY 11768
Suffolk County (631) 261-4400

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 Elizabeth Mercurio's NPI number?

The NPI number for Elizabeth Mercurio is 1740905512. It was assigned to this individual provider in the NPPES registry on October 5, 2022.

Where is Elizabeth Mercurio located?

Elizabeth Mercurio practices at 79 Middleville Rd, Northport, NY 11768. The listed phone number is (631) 261-4400.

What is Elizabeth Mercurio'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 Elizabeth Mercurio was last updated on March 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.