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

Matthew S Karnak, LISW

Individual provider Clinical Social Worker · NPI 1255648184

Matthew S Karnak, LISW is a Clinical Social Worker in Pepper Pike, Ohio. Licensed in Ohio. Registered with an NPI since 2010.

Licensed in
OH
In the registry since
2010
Specialties on file
2
What do these letters mean?
LISW — Licensed Independent Social Worker
A social worker licensed to practise independently.

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Practice location Address checks out

3737 Lander Rd
Pepper Pike, OH 44124-5712
Phone: (216) 831-2255
Fax: (216) 378-3906
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence I.1200584 (OH)
Clinical Social Worker Taxonomy 1041C0700X · Licence S.0900857 (OH)

Record details

NPI number1255648184
Entity typeIndividual (Type 1)
GenderMale
Credentials LISW
Sole proprietorNo
NPI enumeratedSeptember 14, 2010
Last updated in NPPESJune 28, 2012

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