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

Mary Grassi

Individual provider Occupational Therapist · NPI 1841411832

Mary Grassi is an Occupational Therapist in Pittsburgh, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2007.

Licensed in
PA
In the registry since
2007

Practice location Address checks out

4146 Library Rd Ste E
Pittsburgh, PA 15234
Phone: (412) 833-6663
Show map & directions

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

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence OC000466L (PA)

Record details

NPI number1841411832
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMay 1, 2007
Last updated in NPPESJuly 8, 2007

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