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

Individual provider Clinical Psychologist · NPI 1003171893

Dr. M. Therese Mascardo, PSYD is a Clinical Psychologist in Fullerton, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2012
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

1619 E Chapman Ave
Fullerton, CA 92831-4015
Phone: (949) 682-9474
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PSY25022 (CA)

Record details

NPI number1003171893
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorYes
NPI enumeratedJuly 9, 2012
Last updated in NPPESJuly 9, 2012

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