Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Robert John Mark Ksiazkiewicz, LPC, CDCA

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1730711482

Robert John Mark Ksiazkiewicz, LPC, CDCA is an Addiction (Substance Use Disorder) Counselor in Atlanta, Georgia. Works from 2 locations. Licensed in Ohio.

Licensed in
OH
In the registry since
2020
Specialties on file
2
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

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Practice location PO Box

The provider listed a PO Box rather than a street location, so this is not a walk-in address.

PO Box 748465
Atlanta, GA 30374-8465
Phone: (855) 284-7483
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1004 Heimat Haus Dr, Grove City, OH 43123-4085 — (814) 931-3850

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence E.2404616 (OH)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence LICDC.162224 (OH)

Record details

NPI number1730711482
Entity typeIndividual (Type 1)
GenderMale
Credentials LPC , CDCA
Sole proprietorNo
NPI enumeratedFebruary 11, 2020
Last updated in NPPESMay 26, 2026
Certification dateMay 26, 2026

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