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

Marybeth Mareski

Individual provider Clinical Social Worker · NPI 1508649096

Marybeth Mareski is a Clinical Social Worker in Frederick, Maryland. Licensed in Maryland. Registered with an NPI since 2023.

Licensed in
MD
In the registry since
2023

Practice location Address checks out

319 W Patrick St
Frederick, MD 21701-4855
Phone: (301) 360-4349
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 30552 (MD)

Record details

NPI number1508649096
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedAugust 17, 2023
Last updated in NPPESAugust 17, 2023
Certification dateAugust 17, 2023

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