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IRIS KRYSTHAL VILLARREAL
NPI 1841838398
Counselor - Addiction (Substance Use Disorder) in El Cajon, CA

Active since December 16, 2019
1400 N JOHNSON AVE STE 101, EL CAJON, CA 92020(619) 442-0277 Get Directions Write a Review

NPPES record last updated: December 15, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Dec 15, 2025, Dec 16, 2019 (2 updates tracked since 2019).

About Iris Krysthal Villarreal NPPES

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

IRIS KRYSTHAL VILLARREAL (NPI 1841838398) is an individual addiction (substance use disorder) provider in El Cajon, California and active in the NPI registry since December 2019.

NPPES Registry Identity

NPI1841838398
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameIRIS KRYSTHAL VILLARREAL
Location Address1400 N JOHNSON AVE STE 101El Cajon, CA 92020-1651
Mailing Address1240 BroadwayEl Cajon, CA 92021-4994
Phone(619) 442-0277
Sole ProprietorYes
Enumeration DateDecember 16, 2019
Last NPPES UpdateDecember 15, 20252 updates tracked since enumeration
NPPES CertifiedDecember 15, 2025
✔ NPI 1841838398 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
1400 N JOHNSON AVE STE 101, El Cajon, CA 92020
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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.

JENNIFER DIBELLA
Counselor (Addiction (Substance Use Disorder))
1400 N JOHNSON AVE STE 101
EL CAJON, CA 92020
San Diego County (619) 465-7303
MR. TREVOR PATRICK MAROSHEK
Counselor (Addiction (Substance Use Disorder))
1400 N JOHNSON AVE STE 101
EL CAJON, CA 92020
San Diego County (619) 691-8164
ADRIANNA CABALLERO AMFT 103139
Counselor (Mental Health)
1400 N JOHNSON AVE STE 101
EL CAJON, CA 92020
San Diego County (760) 792-1362
KARINA VELA
Counselor (Addiction (Substance Use Disorder))
1400 N JOHNSON AVE STE 101
EL CAJON, CA 92020
San Diego County (619) 442-0277
SARAH ANN HOLADAY
Marriage & Family Therapist
1400 N JOHNSON AVE STE 101
EL CAJON, CA 92020
San Diego County (619) 442-0277
WINDA IVETTE ORTIZ
Counselor (Addiction (Substance Use Disorder))
1400 N JOHNSON AVE STE 101
EL CAJON, CA 92020
San Diego County (619) 442-0277
DAVID PADILLA
Counselor (Addiction (Substance Use Disorder))
1400 N JOHNSON AVE STE 101
EL CAJON, CA 92020
San Diego County (619) 442-0277
CRYSTAL ANN PHILLIPS SUDRC-1
Clinic/Center (Multi-Specialty)
1400 N JOHNSON AVE STE 101
EL CAJON, CA 92020
San Diego County (619) 440-4801

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 Iris Villarreal's NPI number?

The NPI number for Iris Villarreal is 1841838398. It was assigned to this individual provider in the NPPES registry on December 16, 2019.

Where is Iris Villarreal located?

Iris Villarreal practices at 1400 N Johnson Ave Ste 101, El Cajon, CA 92020. The listed phone number is (619) 442-0277.

What is Iris Villarreal'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 Iris Villarreal was last updated on December 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.