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JOSEFINA SEBASTIAN
NPI 1396679080
Counselor - Addiction (Substance Use Disorder) in Los Angeles, CA

Active since June 09, 2026
453 S INDIANA ST, LOS ANGELES, CA 90063(877) 507-6242 Get Directions Write a Review

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

About Josefina Sebastian NPPES

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

JOSEFINA SEBASTIAN (NPI 1396679080) is an individual addiction (substance use disorder) provider in Los Angeles, California, licensed in California (RT1445960626) and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1396679080
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameJOSEFINA SEBASTIAN
Location Address453 S INDIANA STLos Angeles, CA 90063-3908
Mailing Address453 S Indiana StLos Angeles, CA 90063-3908 · (877) 507-6242
Phone(877) 507-6242
Sole ProprietorYes
Enumeration DateJune 9, 2026
NPPES CertifiedJune 9, 2026
✔ NPI 1396679080 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 · RT1445960626
453 S INDIANA ST, Los Angeles, CA 90063
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Other Names 1

Other Name (5)Josefina Victoria Sebastian Domingo

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.

MONICA AGUAYO
Counselor (Addiction (Substance Use Disorder))
453 S INDIANA ST
LOS ANGELES, CA 90063
Los Angeles County (323) 266-7725
ELIZABETH ALVAREZ
Counselor (Addiction (Substance Use Disorder))
453 S INDIANA ST
LOS ANGELES, CA 90063
Los Angeles County (877) 507-6242
TIFFANY M ROCK
Counselor (Addiction (Substance Use Disorder))
453 S INDIANA ST
LOS ANGELES, CA 90063
Los Angeles County (323) 226-7726
DIANE PATRICIA REDONDO
Counselor (Addiction (Substance Use Disorder))
453 S INDIANA ST
LOS ANGELES, CA 90063
Los Angeles County (323) 266-7726
SOCIAL MODEL RECOVERY SYSTEMS, INC.
Substance Abuse Rehabilitation Facility
453 S INDIANA ST
LOS ANGELES, CA 90063
Los Angeles County (323) 266-7725
CORINA C RAMOS
Counselor (Addiction (Substance Use Disorder))
453 S INDIANA ST
LOS ANGELES, CA 90063
Los Angeles County (323) 266-7726
CLAUDIA YVONNE CONTRERAS
Counselor (Addiction (Substance Use Disorder))
453 S INDIANA ST
LOS ANGELES, CA 90063
Los Angeles County (323) 266-7725
VANESSA SUSANA TECONTERO
Counselor (Addiction (Substance Use Disorder))
453 S INDIANA ST
LOS ANGELES, CA 90063
Los Angeles County (323) 266-7726

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 Josefina Sebastian's NPI number?

The NPI number for Josefina Sebastian is 1396679080. It was assigned to this individual provider in the NPPES registry on June 9, 2026. The provider is also known as Josefina Victoria Sebastian Domingo.

Where is Josefina Sebastian located?

Josefina Sebastian practices at 453 S Indiana St, Los Angeles, CA 90063. The listed phone number is (877) 507-6242.

What is Josefina Sebastian'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 Josefina Sebastian was last updated on June 9, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.