Marissa Cassar

PHD | Clinical Child & Adolescent Psychologist


  710 Lawrence Express Way, Santa Clara
     California, 95051
  408-851-1174    Maps & Directions
Marissa Cassar is a Santa Clara, California based psychologist who is specialized in Clinical Child & Adolescent Psychology. Active license number of Marissa Cassar is PSY35808 for Clinical Psychology in California. Her current practice location is 710 Lawrence Express Way, Santa Clara. Patients can reach her at 408-851-1174. Marissa Cassar is PHD in Clinical Child & Adolescent Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1528845831.
Marissa Cassar analyse the cognitive, social and emotional development of children. Typically, she look at development from the prenatal period through adolescence. Some of the traditional areas of interest include genetics, language development, learning disabilities, personality, gender roles, cognitive development, sexual development and social growth.
Clinical Child Psychologist responsibilities includes task like assessing and treating learning or developmental disabilities or delays; Working with children and their caregivers to manage behavioral issues; Administering psychological tests; Conducting scientific research on childhood development; Working with a health care team to create a unique treatment plan for a client.
Complete Profile:
Marissa Cassar speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.
Name: Marissa Cassar
Specialization: Clinical Child & Adolescent Psychology
Gender:Female
Credentials: PHD
Practice Address:710 Lawrence Express Way, Santa Clara,
California, 95051
Phone:408-851-1174
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.
NPI Number: 1528845831
NPI Enumeration Date: 11 Sep, 2023
NPI Last Update On: 19 Aug, 2025

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Marissa Cassar are as mentioned below.
License NumberSpecializationStateStatus
PSY35808Clinical Psychology CaliforniaPrimary
Clinical Child & Adolescent Psychology Secondary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: Marissa Cassar
274 Redwood Shores Parkway, #802
Redwood City, California
Zip: 94065
Patients can reach Marissa Cassar at 710 Lawrence Express Way, Santa Clara, California or can call to book an appointment on 408-851-1174.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.