JOSEPH ANTHONY MONGIARDO
NPI 1386303899
Behavior Analyst in Newtown, CT

Q: What is Joseph Mongiardo's NPI number?

The NPI number for Joseph Mongiardo is 1386303899. It was assigned to this individual provider in the NPPES registry on December 12, 2021.

Q: What is Joseph Mongiardo's specialty?

The primary specialty registered for this NPI is Behavior Analyst with taxonomy code 103K00000X.

Q: When was this NPI record last updated?

The NPPES record for Joseph Mongiardo was last updated on March 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since December 12, 2021

33 ROCK RIDGE RD, NEWTOWN, CT 06470(516) 659-7570 Get Directions Write a Review

NPPES record last updated: March 22, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 22, 2026, Dec 12, 2021 (2 updates tracked since 2021).

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About Joseph Anthony Mongiardo NPPES

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

JOSEPH ANTHONY MONGIARDO (NPI 1386303899) is an individual behavior analyst provider in Newtown, Connecticut, licensed in (1-21-48872) and active in the NPI registry since December 2021.

NPPES Registry Identity

NPI1386303899

Entity TypeIndividualMale

Primary Taxonomy103K00000X

Provider Legal NameJOSEPH ANTHONY MONGIARDO

Location Address33 ROCK RIDGE RDNewtown, CT 06470-1808

Mailing Address33 Rock Ridge RdNewtown, CT 06470-1808

Phone(516) 659-7570

Sole ProprietorYes

Enumeration DateDecember 12, 2021

Last NPPES UpdateMarch 22, 20262 updates tracked since enumeration

NPPES CertifiedMarch 22, 2026

✔ NPI 1386303899 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers

Taxonomy Code103K00000X

Licenses✔ Licensed · 1-21-48872✔ Licensed in NY · 004219✔ Licensed in CT · 1184

Definition

A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.

33 ROCK RIDGE RD, Newtown, CT 06470

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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 Joseph Mongiardo's NPI number?

The NPI number for Joseph Mongiardo is 1386303899. It was assigned to this individual provider in the NPPES registry on December 12, 2021.

Where is Joseph Mongiardo located?

Joseph Mongiardo practices at 33 Rock Ridge Rd, Newtown, CT 06470. The listed phone number is (516) 659-7570.

What is Joseph Mongiardo's specialty?

The primary specialty registered for this NPI is Behavior Analyst with taxonomy code 103K00000X.

When was this NPI record last updated?

The NPPES record for Joseph Mongiardo was last updated on March 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.