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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 MARIE MILILLO-PORTUGAL MHC
NPI 1447850037
Counselor - Mental Health in Greenlawn, NY

Active since November 01, 2020
92 BROADWAY STE 219, GREENLAWN, NY 11740(516) 607-7186 Get Directions Write a Review

NPPES record last updated: August 30, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Diana Marie Milillo-portugal Mhc NPPES

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

DIANA MARIE MILILLO-PORTUGAL MHC (NPI 1447850037) is an individual mental health provider in Greenlawn, New York and active in the NPI registry since November 2020.

NPPES Registry Identity

NPI1447850037
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameDIANA MARIE MILILLO-PORTUGALCredential: MHC
Location Address92 BROADWAY STE 219Greenlawn, NY 11740-1328
Mailing Address755 New York Ave Ste 230Huntington, NY 11743-4285 · (516) 537-8112
Phone(516) 607-7186
Sole ProprietorNo
Enumeration DateNovember 1, 2020
Last NPPES UpdateAugust 30, 2026
NPPES CertifiedAugust 30, 2026
✔ NPI 1447850037 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
92 BROADWAY STE 219, Greenlawn, NY 11740
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Other Providers at the Same Location NPPES

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

WINDING PATH MENTAL HEALTH COUNSELING PLLC
Counselor (Mental Health)
92 BROADWAY STE 219
GREENLAWN, NY 11740
Suffolk County (631) 522-4247

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 Milillo-portugal's NPI number?

The NPI number for Diana Milillo-portugal is 1447850037. It was assigned to this individual provider in the NPPES registry on November 1, 2020.

Where is Diana Milillo-portugal located?

Diana Milillo-portugal practices at 92 Broadway Ste 219, Greenlawn, NY 11740. The listed phone number is (516) 607-7186.

What is Diana Milillo-portugal'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 Diana Milillo-portugal was last updated on August 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.