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MATTHEW AARON MOURNIAN CADCA
NPI 1336406826
Counselor - Addiction (Substance Use Disorder) in El Cajon, CA

Active since April 20, 2012
1400 N JOHNSON AVE STE 101, EL CAJON, CA 92020(619) 442-0277 Get Directions Write a Review

NPPES record last updated: April 20, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Matthew Aaron Mournian Cadca NPPES

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

MATTHEW AARON MOURNIAN CADCA (NPI 1336406826) is an individual addiction (substance use disorder) provider in El Cajon, California and active in the NPI registry since April 2012.

NPPES Registry Identity

NPI1336406826
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameMATTHEW AARON MOURNIANCredential: CADCA
Location Address1400 N JOHNSON AVE STE 101El Cajon, CA 92020-1651
Mailing Address1400 N Johnson Ave Ste 101El Cajon, CA 92020-1651 · (619) 442-0277
Phone(619) 442-0277
Sole ProprietorYes
Enumeration DateApril 20, 2012
✔ NPI 1336406826 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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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 Matthew Mournian's NPI number?

The NPI number for Matthew Mournian is 1336406826. It was assigned to this individual provider in the NPPES registry on April 20, 2012.

Where is Matthew Mournian located?

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

What is Matthew Mournian'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 Matthew Mournian was last updated on April 20, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.