Provider Profile
Mario Castaneda Martinez, MSW
Unclaimed ProfileAbout Mario Castaneda Martinez
Mario Castaneda Martinez, MSW is a clinical social worker based in Los Angeles, CA. Mario is also listed as specializing in mental health counselor. The provider's National Provider Identifier (NPI) is 1447928536.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (323) 869-5450
- Email not available
Practice Locations
5427 WHITTIER BLVD
Los Angeles, CA 90022
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 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 8 related providers in 1 group
Common questions
What does Mario Castaneda Martinez specialize in?
Mario Castaneda Martinez is a clinical social worker in Los Angeles, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Mario Castaneda Martinez located?
Mario Castaneda Martinez is listed at 5427 Whittier Blvd, Los Angeles, CA 90022. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Mario Castaneda Martinez's phone number?
The number on file is (323) 869-5450. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Mario Castaneda Martinez's NPI number?
Mario Castaneda Martinez's National Provider Identifier is 1447928536. 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 Mario Castaneda Martinez been practicing?
Mario Castaneda Martinez 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 Mario Castaneda Martinez confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mario Castaneda Martinez. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.