Provider Profile
Marissa M. Diaz, LCSW, PPSC
Unclaimed ProfileAbout Marissa Diaz
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Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Contact Information
- (714) 663-6000
- Email not available
Practice Locations
10331 STANFORD AVE
Garden Grove, CA 92840
1100B N Tustin Ave Ste A
Santa Ana, CA 92705
947 S Anaheim Blvd Ste 260
Anaheim, CA 92805
1 Hope Dr
Tustin, CA 92782
14642 Newport Ave Ste 200
Tustin, CA 92780
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other clinical social workers at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 4
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 3
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 4 related providers in 1 group
Common questions
What is Marissa M. Diaz, LCSW's specialty?
Marissa M. Diaz, LCSW is a clinical social worker in Garden Grove, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Marissa M. Diaz, LCSW?
Marissa M. Diaz, LCSW is listed at 10331 Stanford Ave, Garden Grove, CA 92840. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Marissa M. Diaz, LCSW?
The number on file is (714) 663-6000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Marissa M. Diaz, LCSW's NPI number?
Marissa M. Diaz, LCSW's National Provider Identifier is 1902579030. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How long has Marissa M. Diaz, LCSW been practicing?
Marissa M. Diaz, LCSW has 5+ years experience. Registered with an NPI since 2021. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Marissa M. Diaz, LCSW confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Marissa M. Diaz, LCSW. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.