Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Maria Antoinette Walker, LPC, LMHCA, CDPT

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1154890028

Maria Antoinette Walker, LPC, LMHCA, CDPT is a Mental Health Counselor in Dallas, Texas. Qualified in 2017, 9 years ago. Practices as a sole proprietor. Licensed in Texas and Washington.

Years since qualifying
9
Licensed in
TX, WA
In the registry since
2018
Specialties on file
3
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

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Practice location Address checks out

4350 Trinity Mills Rd Apt 3203
Dallas, TX 75287-7016
Phone: (206) 880-1936
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 92811 (TX)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence CO60617153 (WA)
Mental Health Counselor Taxonomy 101YM0800X · Licence MC60838690 (WA)

Record details

NPI number1154890028
Entity typeIndividual (Type 1)
GenderFemale
Credentials LPC , LMHCA , CDPT
Sole proprietorYes
NPI enumeratedNovember 20, 2018
Last updated in NPPESMay 27, 2025
Certification dateMay 27, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyMENTAL HEALTH COUNSELOR
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Accepts Medicare assignment Not indicated

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