Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Mary Linda Diaz, PHD, LPC

Individual provider Mental Health Counselor · NPI 1043402209

Dr. Mary Linda Diaz, PHD, LPC is a Mental Health Counselor in Corpus Christi, Texas. Practices as a sole proprietor and works from 2 locations. Licensed in Texas.

Licensed in
TX
In the registry since
2007
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

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Practice location Address checks out

4642 Oso Pkwy
Corpus Christi, TX 78413-5269
Phone: (361) 739-2113
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 5934 S Staples St Ste 230, Corpus Christi, TX 78413-3800 — (361) 739-2113

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 61026 (TX)

Record details

NPI number1043402209
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , LPC
Sole proprietorYes
NPI enumeratedAugust 13, 2007
Last updated in NPPESNovember 4, 2020
Certification dateNovember 4, 2020

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