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

Mariah Postupack

Individual provider Clinical Social Worker · NPI 1477235992

Mariah Postupack is a Clinical Social Worker in Millersville, Maryland. Registered with an NPI since 2023.

In the registry since
2023

Practice location Address checks out

1111 Benfield Blvd Ste 200
Millersville, MD 21108-3004
Phone: (667) 600-2494
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X

Record details

NPI number1477235992
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedAugust 3, 2023
Last updated in NPPESNovember 19, 2025
Certification dateNovember 19, 2025
Mailing address1818 New York Ave Ne Ste 115, Washington, DC 20002-1851

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