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MARIA D ALMENDRA CASTILLO
NPI 1740155662
Counselor - Addiction (Substance Use Disorder) in San Leandro, CA

Active since October 09, 2025
2035 FAIRMONT DRIVE, SAN LEANDRO, CA 94578(510) 346-7836 Get Directions Write a Review

NPPES record last updated: October 9, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Maria D Almendra Castillo NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARIA D ALMENDRA CASTILLO (NPI 1740155662) is an individual addiction (substance use disorder) provider in San Leandro, California, licensed in California (22768) and active in the NPI registry since October 2025.

NPPES Registry Identity

NPI1740155662
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameMARIA D ALMENDRA CASTILLO
Location Address2035 FAIRMONT DRIVESan Leandro, CA 94578
Mailing Address2035 Fairmont DriveSan Leandro, CA 94578 · (510) 346-7836
Phone(510) 346-7836
Sole ProprietorNo
Enumeration DateOctober 9, 2025
NPPES CertifiedOctober 9, 2025
✔ NPI 1740155662 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in CA · 22768
2035 FAIRMONT DRIVE, San Leandro, CA 94578
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Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NANCY J HOWE
Counselor (Addiction (Substance Use Disorder))
2035 FAIRMONT DRIVE
SAN LEANDRO, CA 94578
Alameda County (510) 346-7836
DENISE MILLER
Counselor (Addiction (Substance Use Disorder))
2035 FAIRMONT DRIVE
SAN LEANDRO, CA 94578
Alameda County (510) 346-7833
LINDA BLAINE
Counselor (Addiction (Substance Use Disorder))
2035 FAIRMONT DRIVE
SAN LEANDRO, CA 94578
Alameda County (510) 781-4827

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Maria Almendra Castillo's NPI number?

The NPI number for Maria Almendra Castillo is 1740155662. It was assigned to this individual provider in the NPPES registry on October 9, 2025.

Where is Maria Almendra Castillo located?

Maria Almendra Castillo practices at 2035 Fairmont Drive, San Leandro, CA 94578. The listed phone number is (510) 346-7836.

What is Maria Almendra Castillo's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Maria Almendra Castillo was last updated on October 9, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.