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DIANNE ELIZABETH MESSING
NPI 1003783382
Specialist in Westbury, NY

Active since October 21, 2025
1400 OLD COUNTRY RD STE C103N, WESTBURY, NY 11590(631) 786-4769 Get Directions Write a Review

NPPES record last updated: October 21, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dianne Elizabeth Messing NPPES

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

DIANNE ELIZABETH MESSING (NPI 1003783382) is an individual specialist in Westbury, New York and active in the NPI registry since October 2025.

NPPES Registry Identity

NPI1003783382
Entity TypeIndividualFemale
Primary Taxonomy174400000X
Provider Legal NameDIANNE ELIZABETH MESSING
Location Address1400 OLD COUNTRY RD STE C103NWestbury, NY 11590-5156
Mailing Address412 Pine DrBrightwaters, NY 11718-1810 · (631) 786-4769
Phone(631) 786-4769
Sole ProprietorYes
Enumeration DateOctober 21, 2025
NPPES CertifiedOctober 21, 2025
✔ NPI 1003783382 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
1400 OLD COUNTRY RD STE C103N, Westbury, NY 11590
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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.

ALYSON LAQUIDARA-GRANATA MS ED
Specialist
1400 OLD COUNTRY RD STE C103N
WESTBURY, NY 11590
Nassau County (845) 554-8664
MS. MARYMILT RESTITUYO
Psychologist
1400 OLD COUNTRY RD STE C103N
WESTBURY, NY 11590
Nassau County (516) 806-5710
GABRIELLA PAIGE FIRRINCIELI
Specialist
1400 OLD COUNTRY RD STE C103N
WESTBURY, NY 11590
Nassau County (917) 238-6091
HANNAH TENENBAUM
Specialist
1400 OLD COUNTRY RD STE C103N
WESTBURY, NY 11590
Nassau County (516) 806-6969
REGINA PIERCE
Specialist
1400 OLD COUNTRY RD STE C103N
WESTBURY, NY 11590
Nassau County (631) 664-0067
SAMANTHA SLATER
Speech-Language Pathologist
1400 OLD COUNTRY RD STE C103N
WESTBURY, NY 11590
Nassau County (516) 806-6969
NICOLE CARR
Specialist
1400 OLD COUNTRY RD STE C103N
WESTBURY, NY 11590
Nassau County (516) 806-6969
DENISE CHOI
Specialist
1400 OLD COUNTRY RD STE C103N
WESTBURY, NY 11590
Nassau County (347) 791-2279

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 Dianne Messing's NPI number?

The NPI number for Dianne Messing is 1003783382. It was assigned to this individual provider in the NPPES registry on October 21, 2025.

Where is Dianne Messing located?

Dianne Messing practices at 1400 Old Country Rd Ste C103n, Westbury, NY 11590. The listed phone number is (631) 786-4769.

What is Dianne Messing's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

When was this NPI record last updated?

The NPPES record for Dianne Messing was last updated on October 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.