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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JANET CRISTANDO-LAU LCSW
NPI 1295889749
Social Worker - Clinical in Amityville, NY

Active since January 22, 2007
4 ELLIOT CT, AMITYVILLE, NY 11701(631) 690-8780(516) 977-3266 Get Directions Write a Review

NPPES record last updated: October 16, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 16, 2026, Oct 6, 2026 (2 updates tracked since 2026).

About Janet Cristando-lau Lcsw NPPES

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

JANET CRISTANDO-LAU LCSW (NPI 1295889749) is an individual clinical provider in Amityville, New York, licensed in New York (R0439121) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1295889749
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameJANET CRISTANDO-LAUCredential: LCSW
Location Address4 ELLIOT CTAmityville, NY 11701-3512
Mailing Address4 Elliot CtAmityville, NY 11701-3512 · (631) 690-8780 · Fax (516) 977-3266
Phone(631) 690-8780
Fax(516) 977-3266
Sole ProprietorYes
Enumeration DateJanuary 22, 2007
Last NPPES UpdateOctober 16, 20262 updates tracked since enumeration
NPPES CertifiedOctober 16, 2026
✔ NPI 1295889749 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in NY · R0439121
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
4 ELLIOT CT, Amityville, NY 11701
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Other Names 1

Professional Name (2)Janet Cristando Lau Lcsw

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

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 Janet Cristando-lau's NPI number?

The NPI number for Janet Cristando-lau is 1295889749. It was assigned to this individual provider in the NPPES registry on January 22, 2007. The provider is also known as Janet Cristando Lau Lcsw.

Where is Janet Cristando-lau located?

Janet Cristando-lau practices at 4 Elliot Ct, Amityville, NY 11701. The listed phone number is (631) 690-8780.

What is Janet Cristando-lau's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

What insurance does Janet Cristando-lau accept?

Health plans from UnitedHealthcare list Janet Cristando-lau 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 Janet Cristando-lau was last updated on October 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days 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.