Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Isabella Williams

Individual provider Psychologist · NPI 1457265027

Isabella Williams is a Psychologist in Pittsburgh, Pennsylvania. Practices as a sole proprietor. Registered with an NPI since 2026.

In the registry since
2026

Practice location Address checks out

3333 5th Ave
Pittsburgh, PA 15213-3165
Phone: (412) 578-6000
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X

Record details

NPI number1457265027
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedSeptember 30, 2026
Last updated in NPPESSeptember 30, 2026
Certification dateSeptember 30, 2026

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