Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Prof. John Slywka, LMFT, LPC

Individual provider Professional Counselor · NPI 1306199088

Prof. John Slywka, LMFT, LPC is a Professional Counselor in Richardson, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2012
Specialties on file
2
What do these letters mean?
LMFT — Licensed Marriage and Family Therapist
A therapist licensed to treat couples and families.
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

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Practice location Address checks out

600 W Campbell Rd Ste One
Richardson, TX 75080-3357
Phone: (972) 437-1400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence 4602 (TX)
Professional Counselor Taxonomy 101YP2500X · Licence 12886 (TX)

Record details

NPI number1306199088
Entity typeIndividual (Type 1)
GenderMale
Credentials LMFT , LPC
Sole proprietorYes
NPI enumeratedOctober 18, 2012
Last updated in NPPESOctober 18, 2012
Mailing address600 W Campbell Rd, Suite One, Richardson, TX 75080-3357

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