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IVONNE CONTRERAS-STEFANELL
NPI 1063641512
Counselor - Addiction (Substance Use Disorder) in Sylmar, CA

Active since July 06, 2009
13741 FOOTHILL BLVD STE 240, SYLMAR, CA 91342(818) 833-9789(818) 833-9790 Get Directions Write a Review

NPPES record last updated: July 6, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ivonne Contreras-stefanell NPPES

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

IVONNE CONTRERAS-STEFANELL (NPI 1063641512) is an individual addiction (substance use disorder) provider in Sylmar, California and active in the NPI registry since July 2009.

NPPES Registry Identity

NPI1063641512
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameIVONNE CONTRERAS-STEFANELL
Location Address13741 FOOTHILL BLVD STE 240Sylmar, CA 91342-3152
Mailing Address13741 Foothill Blvd Ste 240Sylmar, CA 91342-3152 · (818) 833-9789 · Fax (818) 833-9790
Phone(818) 833-9789
Fax(818) 833-9790
Sole ProprietorNo
Enumeration DateJuly 6, 2009
✔ NPI 1063641512 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
13741 FOOTHILL BLVD STE 240, Sylmar, CA 91342
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Other Providers at the Same Location NPPES 9

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

MRS. MONICA HARVIN
Counselor (Addiction (Substance Use Disorder))
13741 FOOTHILL BLVD STE 240
SYLMAR, CA 91342
Los Angeles County (818) 833-9789
MARTHA AVALOS
Counselor (Addiction (Substance Use Disorder))
13741 FOOTHILL BLVD STE 240
SYLMAR, CA 91342
Los Angeles County (818) 833-9789
LARRY DARNELL VANBUREN SR.
Counselor (Addiction (Substance Use Disorder))
13741 FOOTHILL BLVD STE 240
SYLMAR, CA 91342
Los Angeles County (818) 833-9789
DEBORAH L. MEYERS
Counselor (Addiction (Substance Use Disorder))
13741 FOOTHILL BLVD STE 240
SYLMAR, CA 91342
Los Angeles County (818) 833-9789
ANTHONY RAY ACOSTA
Counselor (Addiction (Substance Use Disorder))
13741 FOOTHILL BLVD STE 240
SYLMAR, CA 91342
Los Angeles County (818) 833-9789
TAVIA L. HORN
Counselor (Addiction (Substance Use Disorder))
13741 FOOTHILL BLVD STE 240
SYLMAR, CA 91342
Los Angeles County (818) 833-9789
ALBA V. PARTRIDGE
Counselor (Addiction (Substance Use Disorder))
13741 FOOTHILL BLVD STE 240
SYLMAR, CA 91342
Los Angeles County (818) 833-9789
RAY C GREMLI
Counselor (Addiction (Substance Use Disorder))
13741 FOOTHILL BLVD STE 240
SYLMAR, CA 91342
Los Angeles County (818) 833-9789

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 Ivonne Contreras-stefanell's NPI number?

The NPI number for Ivonne Contreras-stefanell is 1063641512. It was assigned to this individual provider in the NPPES registry on July 6, 2009.

Where is Ivonne Contreras-stefanell located?

Ivonne Contreras-stefanell practices at 13741 Foothill Blvd Ste 240, Sylmar, CA 91342. The listed phone number is (818) 833-9789.

What is Ivonne Contreras-stefanell'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 Ivonne Contreras-stefanell was last updated on July 6, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.