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RYAN CASTREJON
NPI 1235998691
Counselor - Addiction (Substance Use Disorder) in San Diego, CA

Active since March 18, 2024
2980 CEDAR ST, SAN DIEGO, CA 92102(619) 239-7370 Get Directions Write a Review

NPPES record last updated: March 18, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ryan Castrejon NPPES

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

RYAN CASTREJON (NPI 1235998691) is an individual addiction (substance use disorder) provider in San Diego, California, licensed in California (R1519150823) and active in the NPI registry since March 2024.

NPPES Registry Identity

NPI1235998691
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameRYAN CASTREJON
Location Address2980 CEDAR STSan Diego, CA 92102-1599
Mailing Address2980 Cedar StSan Diego, CA 92102-1599 · (619) 239-7370
Phone(619) 239-7370
Sole ProprietorYes
Enumeration DateMarch 18, 2024
NPPES CertifiedMarch 18, 2024
✔ NPI 1235998691 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 · R1519150823
2980 CEDAR ST, San Diego, CA 92102
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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.

STEPHEN NICHOLAS SNIDER
Counselor (Addiction (Substance Use Disorder))
2980 CEDAR ST
SAN DIEGO, CA 92102
San Diego County (619) 239-7370
CAITANYA MARIE COOK LCSW
Social Worker (Clinical)
2980 CEDAR ST
SAN DIEGO, CA 92102
San Diego County (619) 239-7370
NOAH ALEM
Counselor (Addiction (Substance Use Disorder))
2980 CEDAR ST
SAN DIEGO, CA 92102
San Diego County (619) 239-7370
COREY BUCK
Counselor (Addiction (Substance Use Disorder))
2980 CEDAR ST
SAN DIEGO, CA 92102
San Diego County (619) 239-1817
CHRISTOPHER ARZAGA
Counselor (Addiction (Substance Use Disorder))
2980 CEDAR ST
SAN DIEGO, CA 92102
San Diego County (619) 239-7370
JASON EARL EVERT
Counselor (Addiction (Substance Use Disorder))
2980 CEDAR ST
SAN DIEGO, CA 92102
San Diego County (619) 239-7370
STEVEN WELCH
Counselor (Addiction (Substance Use Disorder))
2980 CEDAR ST
SAN DIEGO, CA 92102
San Diego County (619) 239-7370
BRADLEY MICHAEL QUICK
Counselor (Addiction (Substance Use Disorder))
2980 CEDAR ST
SAN DIEGO, CA 92102
San Diego County (619) 239-7370

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 Ryan Castrejon's NPI number?

The NPI number for Ryan Castrejon is 1235998691. It was assigned to this individual provider in the NPPES registry on March 18, 2024.

Where is Ryan Castrejon located?

Ryan Castrejon practices at 2980 Cedar St, San Diego, CA 92102. The listed phone number is (619) 239-7370.

What is Ryan Castrejon'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 Ryan Castrejon was last updated on March 18, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.