MELANIE DIAZ
NPI 1730746355
Counselor - Addiction (Substance Use Disorder) in Chula Vista, CA

Q: What is Melanie Diaz's NPI number?

The NPI number for Melanie Diaz is 1730746355. It was assigned to this individual provider in the NPPES registry on May 20, 2019.

Q: What is Melanie Diaz's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

Q: When was this NPI record last updated?

The NPPES record for Melanie Diaz was last updated on February 9, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since May 20, 2019

1180 THIRD AVE STE C6, CHULA VISTA, CA 91911(619) 691-1045 Get Directions Write a Review

NPPES record last updated: February 9, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 9, 2021, May 20, 2019 (2 updates tracked since 2019).

On this page

About Melanie Diaz NPPES

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

MELANIE DIAZ (NPI 1730746355) is an individual addiction (substance use disorder) provider in Chula Vista, California and active in the NPI registry since May 2019.

NPPES Registry Identity

NPI1730746355

Entity TypeIndividualFemale

Primary Taxonomy101YA0400X

Provider Legal NameMELANIE DIAZ

Location Address1180 THIRD AVE STE C6Chula Vista, CA 91911-3139

Mailing Address1400 N Johnson Ave Ste 101El Cajon, CA 92020-1651

Phone(619) 691-1045

Sole ProprietorYes

Enumeration DateMay 20, 2019

Last NPPES UpdateFebruary 9, 20212 updates tracked since enumeration

NPPES CertifiedFebruary 9, 2021

✔ NPI 1730746355 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

1180 THIRD AVE STE C6, Chula Vista, CA 91911

Open in Google Maps ↗

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 Melanie Diaz's NPI number?

The NPI number for Melanie Diaz is 1730746355. It was assigned to this individual provider in the NPPES registry on May 20, 2019.

Where is Melanie Diaz located?

Melanie Diaz practices at 1180 Third Ave Ste C6, Chula Vista, CA 91911. The listed phone number is (619) 691-1045.

What is Melanie Diaz'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 Melanie Diaz was last updated on February 9, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.