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MARGARET MAYER LMSW
NPI 1447944673
Social Worker - Clinical in Houston, TX

Active since June 08, 2023
4203 YOAKUM BLVD STE 230, HOUSTON, TX 77006(646) 598-6115 Get Directions Write a Review

NPPES record last updated: October 27, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jun 5, 2024, Jun 8, 2023 (2 updates tracked since 2023).

About Margaret Mayer Lmsw NPPES

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

MARGARET MAYER LMSW (NPI 1447944673) is an individual clinical provider in Houston, Texas, licensed in Texas (103444) and active in the NPI registry since June 2023.

NPPES Registry Identity

NPI1447944673
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMARGARET MAYERCredential: LMSW
Location Address4203 YOAKUM BLVD STE 230Houston, TX 77006-5452
Mailing Address4203 Yoakum Blvd Ste 230Houston, TX 77006-5452 · (646) 598-6115
Phone(646) 598-6115
Sole ProprietorNo
Enumeration DateJune 8, 2023
Last NPPES UpdateOctober 27, 20252 updates tracked since enumeration
NPPES CertifiedOctober 27, 2025
✔ NPI 1447944673 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in TX · 103444
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
4203 YOAKUM BLVD STE 230, Houston, TX 77006
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Other Providers at the Same Location NPPES 2

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

JEANA NAM LPC
Counselor (Mental Health)
4203 YOAKUM BLVD STE 230
HOUSTON, TX 77006
Harris County (346) 297-1243
ANA ESCALONA AMARE LCSW
Social Worker
4203 YOAKUM BLVD STE 230
HOUSTON, TX 77006
Harris County (832) 240-9521

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 Margaret Mayer's NPI number?

The NPI number for Margaret Mayer is 1447944673. It was assigned to this individual provider in the NPPES registry on June 8, 2023.

Where is Margaret Mayer located?

Margaret Mayer practices at 4203 Yoakum Blvd Ste 230, Houston, TX 77006. The listed phone number is (646) 598-6115.

What is Margaret Mayer's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Margaret Mayer was last updated on October 27, 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.