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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.

ELIZABETH M CASTELLO
NPI 1669155727
Counselor - Mental Health in New York, NY

Active since August 07, 2023
300 MERCER ST # PHB, NEW YORK, NY 10003(773) 354-4070 Get Directions Write a Review

NPPES record last updated: August 26, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 26, 2026, Aug 7, 2023 (2 updates tracked since 2023).

About Elizabeth M Castello NPPES

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

ELIZABETH M CASTELLO (NPI 1669155727) is an individual mental health provider in New York, New York, licensed in New York (018452) and active in the NPI registry since August 2023. She maintains a secondary practice location in Babylon.

NPPES Registry Identity

NPI1669155727
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameELIZABETH M CASTELLO
Location Address300 MERCER ST # PHBNew York, NY 10003-6724
Mailing Address515 W 52nd StNew York, NY 10019-5266
Phone(773) 354-4070
Sole ProprietorNo
Enumeration DateAugust 7, 2023
Last NPPES UpdateAugust 26, 20262 updates tracked since enumeration
NPPES CertifiedAugust 26, 2026
✔ NPI 1669155727 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in NY · 018452
300 MERCER ST # PHB, New York, NY 10003
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Secondary Practice Location 1

Location 1122 W Main StBabylon, NY 11702-3425 · Phone (631) 806-7365

Other Providers at the Same Location NPPES

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

MS. TINA S HSU LMHC
Counselor (Mental Health)
300 MERCER ST # PHB
NEW YORK, NY 10003
New York County (347) 338-0574

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 Castello's NPI number?

The NPI number for Elizabeth Castello is 1669155727. It was assigned to this individual provider in the NPPES registry on August 7, 2023.

Where is Elizabeth Castello located?

Elizabeth Castello practices at 300 Mercer St # Phb, New York, NY 10003. The listed phone number is (773) 354-4070.

What is Elizabeth Castello's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Elizabeth Castello was last updated on August 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.