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

Mrs. Amy Catherine Hammerschlag, MA

Individual provider School Psychologist · NPI 1407542905

Mrs. Amy Catherine Hammerschlag, MA is a School Psychologist in Brea, California. Licensed in California. Registered with an NPI since 2023.

Licensed in
CA
In the registry since
2023
Specialties on file
2
What do these letters mean?
MA — Master of Arts
A graduate arts degree.

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Practice location Address checks out

265 S Randolph Ave Ste 250
Brea, CA 92821-5701
Phone: (657) 549-0857
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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 PSB94027480 (CA)
School Psychologist Taxonomy 103TS0200X

Record details

NPI number1407542905
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA
Sole proprietorNo
NPI enumeratedApril 17, 2023
Last updated in NPPESApril 17, 2023
Certification dateApril 17, 2023

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