Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Mari Varga Overlock, PHD

Individual provider Mental Health Counselor · NPI 1861049520

Dr. Mari Varga Overlock, PHD is a Mental Health Counselor in Texarkana, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2019
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

5425 Plaza Dr
Texarkana, TX 75503-1662
Phone: (903) 838-3711
Fax: (903) 838-8879
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 38298 (TX)

Record details

NPI number1861049520
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedAugust 19, 2019
Last updated in NPPESAugust 19, 2019
Mailing address5425 Plaza Dr, Texarkana, TX 75503-1662

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