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

Matthew Slowikowski, LCSW-C

Individual provider Clinical Social Worker · NPI 1326856915

Matthew Slowikowski, LCSW-C is a Clinical Social Worker in Columbia, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2024

Practice location Address checks out

8990 Old Annapolis Rd
Columbia, MD 21045-2182
Phone: (443) 386-6770
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 09871 (MD)

Record details

NPI number1326856915
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW-C
Sole proprietorYes
NPI enumeratedDecember 27, 2024
Last updated in NPPESJune 30, 2026
Certification dateJune 30, 2026

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