Marissa Diaz, LCSW, PPSC

NPI 1902579030 · on the registry since 2021

Practice

Address: 10331 Stanford Ave
Garden Grove, CA 92840
Phone: (714) 663-6000
Organisation at this address: Garden Grove Usd
Garden Grove Unified School District
Inferred from a shared address, not stated in the registry.
Clinicians at this address: 48

Additional practice sites

14642 Newport Ave Ste 200, Tustin, CA
1 Hope Dr, Tustin, CA
1100b N Tustin Ave Ste A, Santa Ana, CA
947 S Anaheim Blvd Ste 260, Anaheim, CA

Registry record

Primary taxonomy: 1041S0200X
1041S0200X
Licence states on file: CA
From the registry's licence fields, which are often incomplete.
Sex: Female
Record last updated: 2026-05-18

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in California