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

Joanna Jaszczerska

Individual provider Mental Health Counselor · NPI 1255527669

Joanna Jaszczerska is a Mental Health Counselor in Oakland, California. Registered with an NPI since 2007.

In the registry since
2007

Practice location Address checks out

519 17th St Ste 210
Oakland, CA 94612-1568
Phone: (510) 628-9065
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1255527669
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedSeptember 19, 2007
Last updated in NPPESSeptember 19, 2007

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