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GRECIA NOELY CASTRO
NPI 1942892732
Counselor - Addiction (Substance Use Disorder) in San Rafael, CA

Active since February 03, 2021
291 SMITH RANCH RD, SAN RAFAEL, CA 94903(415) 492-0818 Get Directions Write a Review

NPPES record last updated: May 28, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: May 28, 2025, Feb 3, 2021 (2 updates tracked since 2021).

About Grecia Noely Castro NPPES

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

GRECIA NOELY CASTRO (NPI 1942892732) is an individual addiction (substance use disorder) provider in San Rafael, California and active in the NPI registry since February 2021.

NPPES Registry Identity

NPI1942892732
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameGRECIA NOELY CASTRO
Location Address291 SMITH RANCH RDSan Rafael, CA 94903-2093
Mailing Address291 Smith Ranch RdSan Rafael, CA 94903-2093 · (415) 492-0818
Phone(415) 492-0818
Sole ProprietorNo
Enumeration DateFebruary 3, 2021
Last NPPES UpdateMay 28, 20252 updates tracked since enumeration
NPPES CertifiedMay 28, 2025
✔ NPI 1942892732 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
Also ListedDay Training/Habilitation SpecialistTaxonomy 373H00000X
291 SMITH RANCH RD, San Rafael, CA 94903
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Other Providers at the Same Location NPPES 20

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

HELEN VINE RECOVERY CENTER
Substance Abuse Rehabilitation Facility
291 SMITH RANCH RD
SAN RAFAEL, CA 94903
Marin County (415) 492-0818
KERRI ANN PECKINPAUGH RADT-I
Counselor (Addiction (Substance Use Disorder))
291 SMITH RANCH RD
SAN RAFAEL, CA 94903
Marin County (415) 492-0818
DAVID MYERS
Counselor (Addiction (Substance Use Disorder))
291 SMITH RANCH RD
SAN RAFAEL, CA 94903
Marin County (415) 492-0818
JESSIE LEE HOBBS
Counselor (Addiction (Substance Use Disorder))
291 SMITH RANCH RD
SAN RAFAEL, CA 94903
Marin County (415) 492-0818
KARLAN DONALD BROOKS
Counselor (Addiction (Substance Use Disorder))
291 SMITH RANCH RD
SAN RAFAEL, CA 94903
Marin County (415) 492-0818
NATHAN GIST
Counselor (Addiction (Substance Use Disorder))
291 SMITH RANCH RD
SAN RAFAEL, CA 94903
Marin County (415) 492-0818
ALEX MICHAEL GLICKMAN
Counselor (Addiction (Substance Use Disorder))
291 SMITH RANCH RD
SAN RAFAEL, CA 94903
Marin County (415) 492-0818
JOYRETTA REED
Counselor (Addiction (Substance Use Disorder))
291 SMITH RANCH RD
SAN RAFAEL, CA 94903
Marin County (415) 492-0818

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 Grecia Castro's NPI number?

The NPI number for Grecia Castro is 1942892732. It was assigned to this individual provider in the NPPES registry on February 3, 2021.

Where is Grecia Castro located?

Grecia Castro practices at 291 Smith Ranch Rd, San Rafael, CA 94903. The listed phone number is (415) 492-0818.

What is Grecia Castro'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 Grecia Castro was last updated on May 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.