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MICHAEL SULLIVAN
NPI 1295600997
Counselor - Mental Health in Irving, TX

Active since October 10, 2025
580 DECKER DR STE 260, IRVING, TX 75062(214) 679-2553 Get Directions Write a Review

NPPES record last updated: October 10, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Michael Sullivan NPPES

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

MICHAEL SULLIVAN (NPI 1295600997) is an individual mental health provider in Irving, Texas, licensed in Texas (100342) and active in the NPI registry since October 2025.

NPPES Registry Identity

NPI1295600997
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameMICHAEL SULLIVAN
Location Address580 DECKER DR STE 260Irving, TX 75062-2306
Mailing Address9240 Cypress Waters Blvd Apt 306Coppell, TX 75019-5085 · (214) 679-2553
Phone(214) 679-2553
Sole ProprietorNo
Enumeration DateOctober 10, 2025
NPPES CertifiedOctober 10, 2025
✔ NPI 1295600997 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 TX · 100342
580 DECKER DR STE 260, Irving, TX 75062
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Other Providers at the Same Location NPPES 5

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

MR. MARCUS MORGAN GREENWOOD LPC-S
Counselor (Mental Health)
580 DECKER DR STE 260
IRVING, TX 75062
Dallas County (972) 841-0858
NICHOLAS GREGORY HEYNE M.D.
Psychiatry & Neurology (Psychiatry)
580 DECKER DR STE 260
IRVING, TX 75062
Dallas County (972) 891-9217
MARY NUXOLL LPC
Counselor (Professional)
580 DECKER DR STE 260
IRVING, TX 75062
Dallas County (214) 695-1850
CORNERSTONE FAMILY PSYCHIATRY PLLC
Psychiatry & Neurology (Psychiatry)
580 DECKER DR STE 260
IRVING, TX 75062
Dallas County (972) 891-9117
DR. KRISTY NOVINSKI PHD
Psychologist (Clinical)
580 DECKER DR STE 260
IRVING, TX 75062
Dallas County (214) 310-0346

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 Michael Sullivan's NPI number?

The NPI number for Michael Sullivan is 1295600997. It was assigned to this individual provider in the NPPES registry on October 10, 2025.

Where is Michael Sullivan located?

Michael Sullivan practices at 580 Decker Dr Ste 260, Irving, TX 75062. The listed phone number is (214) 679-2553.

What is Michael Sullivan'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 Michael Sullivan was last updated on October 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.