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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.

DIANA GRILLO LCSW
NPI 1174992606
Social Worker - Clinical in New York, NY

Active since September 15, 2015
405 E 63RD ST APT 10B, NEW YORK, NY 10065(860) 917-1096 Get Directions Write a Review

NPPES record last updated: August 4, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Diana Grillo Lcsw NPPES

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

DIANA GRILLO LCSW (NPI 1174992606) is an individual clinical provider in New York, New York, licensed in New York (078483) and active in the NPI registry since September 2015.

NPPES Registry Identity

NPI1174992606
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameDIANA GRILLOCredential: LCSW
Location Address405 E 63RD ST APT 10BNew York, NY 10065-7835
Mailing Address405 E 63rd St Apt 10bNew York, NY 10065-7835 · (860) 917-1096
Phone(860) 917-1096
Sole ProprietorYes
Enumeration DateSeptember 15, 2015
Last NPPES UpdateAugust 4, 2026
NPPES CertifiedAugust 4, 2026
✔ NPI 1174992606 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 · 078483
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.
405 E 63RD ST APT 10B, New York, NY 10065
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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 Diana Grillo's NPI number?

The NPI number for Diana Grillo is 1174992606. It was assigned to this individual provider in the NPPES registry on September 15, 2015.

Where is Diana Grillo located?

Diana Grillo practices at 405 E 63rd St Apt 10B, New York, NY 10065. The listed phone number is (860) 917-1096.

What is Diana Grillo's specialty?

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

When was this NPI record last updated?

The NPPES record for Diana Grillo was last updated on August 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.