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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MARIANN VILLARREAL
NPI 1639097280
Counselor - Professional in Brownsville, TX

Active since July 09, 2026
525 VILLA MARIA BLVD, BROWNSVILLE, TX 78520(956) 672-7500 Get Directions Write a Review

NPPES record added: September 1, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 1, 2026, Jul 9, 2026 (2 updates tracked since 2026).

About Mariann Villarreal NPPES

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

MARIANN VILLARREAL (NPI 1639097280) is an individual professional provider in Brownsville, Texas, licensed in Texas (101891) and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1639097280
Entity TypeIndividualFemale
Primary Taxonomy101YP2500X
Provider Legal NameMARIANN VILLARREAL
Location Address525 VILLA MARIA BLVDBrownsville, TX 78520-6339
Mailing Address3004 Aberdeen DrBrownsville, TX 78526-1173 · (956) 518-3615
Phone(956) 672-7500
Sole ProprietorYes
Enumeration DateJuly 9, 2026
Last NPPES UpdateSeptember 1, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 1, 2026
✔ NPI 1639097280 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License✔ Licensed in TX · 101891
525 VILLA MARIA BLVD, Brownsville, TX 78520
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Other Providers at the Same Location NPPES 4

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

CINDY MONICA MARTINEZ LPC-A
Counselor (Professional)
525 VILLA MARIA BLVD
BROWNSVILLE, TX 78520
Cameron County (956) 456-8618
ALMA DANIELA NAVARRO
Counselor
525 VILLA MARIA BLVD
BROWNSVILLE, TX 78520
Cameron County (956) 672-7500
INTEGRATIVE HEALTH CARE SERVICES, PLLC
Nurse Practitioner (Psychiatric/Mental Health)
525 VILLA MARIA BLVD
BROWNSVILLE, TX 78520
Cameron County (956) 379-6727
BRENDA MICHELLE ALEJOS
Counselor (Mental Health)
525 VILLA MARIA BLVD
BROWNSVILLE, TX 78520
Cameron County (956) 672-7500

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 Mariann Villarreal's NPI number?

The NPI number for Mariann Villarreal is 1639097280. It was assigned to this individual provider in the NPPES registry on July 9, 2026.

Where is Mariann Villarreal located?

Mariann Villarreal practices at 525 Villa Maria Blvd, Brownsville, TX 78520. The listed phone number is (956) 672-7500.

What is Mariann Villarreal's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

When was this NPI record last updated?

The NPPES record for Mariann Villarreal was last updated on September 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 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.