Provider Profile
Maria D. Almendra Castillo
Unclaimed ProfileAbout Maria Almendra Castillo
Maria D. Almendra Castillo is an addiction & substance abuse counselor based in San Leandro, CA. The provider's National Provider Identifier (NPI) is 1740155662.
Factual summary compiled by Guide.md from public records; not written by this provider.
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
- (510) 346-7836
- Email not available
Practice Locations
2035 FAIRMONT DRIVE
San Leandro, CA 94578
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 addiction & substance abuse counselors at this location 8
Same specialty, same street address — most likely the same department or group.
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.
Other addiction & substance abuse counselors in San Leandro 2
Same specialty, same city.
Common questions
What does Maria D. Almendra Castillo specialize in?
Maria D. Almendra Castillo is an addiction & substance abuse counselor in San Leandro, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Maria D. Almendra Castillo located?
Maria D. Almendra Castillo is listed at 2035 Fairmont Drive, San Leandro, CA 94578. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Maria D. Almendra Castillo's phone number?
The number on file is (510) 346-7836. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Maria D. Almendra Castillo's NPI number?
Maria D. Almendra Castillo's National Provider Identifier is 1740155662. 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 Maria D. Almendra Castillo been practicing?
Maria D. Almendra Castillo has 1+ years experience. Registered with an NPI since 2025. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Maria D. Almendra Castillo confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Maria D. Almendra Castillo. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.