1. Home
  2. Directory
  3. California
  4. Mission Viejo
  5. Counselor
  6. NPI Profile

DIANE VALADEZ
NPI 1194375154
Counselor - Addiction (Substance Use Disorder) in Mission Viejo, CA

Active since September 12, 2019
26921 CROWN VALLEY PKWY STE 200, MISSION VIEJO, CA 92691(949) 334-8288(949) 334-8294 Get Directions Write a Review

NPPES record last updated: May 10, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 10, 2022, Mar 1, 2022, Sep 12, 2019 (3 updates tracked since 2019).

About Diane Valadez NPPES

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

DIANE VALADEZ (NPI 1194375154) is an individual addiction (substance use disorder) provider in Mission Viejo, California, licensed in California (12943) and active in the NPI registry since September 2019.

NPPES Registry Identity

NPI1194375154
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameDIANE VALADEZ
Location Address26921 CROWN VALLEY PKWY STE 200Mission Viejo, CA 92691-6501
Mailing Address26921 Crown Valley Pkwy Ste 200Mission Viejo, CA 92691-6501 · (949) 334-8288 · Fax (949) 334-8294
Phone(949) 334-8288
Fax(949) 334-8294
Sole ProprietorYes
Enumeration DateSeptember 12, 2019
Last NPPES UpdateMay 10, 20223 updates tracked since enumeration
NPPES CertifiedMay 10, 2022
✔ NPI 1194375154 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in CA · 12943
Also ListedLicensed Vocational NurseTaxonomy 164X00000X · License 695243 (CA)
26921 CROWN VALLEY PKWY STE 200, Mission Viejo, CA 92691
Open in Google Maps ↗

Other Providers at the Same Location NPPES 11

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

BRAD CHRISTOPHER DAVIS
Counselor (Addiction (Substance Use Disorder))
26921 CROWN VALLEY PKWY STE 200
MISSION VIEJO, CA 92691
Orange County (949) 334-8288
MYRANDA ALVAREZ SUDRC
Counselor (Addiction (Substance Use Disorder))
26921 CROWN VALLEY PKWY STE 200
MISSION VIEJO, CA 92691
Orange County (949) 334-8288
BRITTANY BARRANCOS LVN
Licensed Vocational Nurse
26921 CROWN VALLEY PKWY STE 200
MISSION VIEJO, CA 92691
Orange County (949) 334-8288
KYLE WILLIAM MENEZ LVN
Licensed Vocational Nurse
26921 CROWN VALLEY PKWY STE 200
MISSION VIEJO, CA 92691
Orange County (949) 334-8288
DEANNA SESE TYTUS LVN
Licensed Vocational Nurse
26921 CROWN VALLEY PKWY STE 200
MISSION VIEJO, CA 92691
Orange County (949) 334-8288
WESTERN PACIFIC MED-CORP
Clinic/Center (Methadone)
26921 CROWN VALLEY PKWY STE 200
MISSION VIEJO, CA 92691
Orange County (818) 956-3737
JENELYN R TAYLOR LVN
Licensed Vocational Nurse
26921 CROWN VALLEY PKWY STE 200
MISSION VIEJO, CA 92691
Orange County (949) 334-8288
JULIE HAYNES
Counselor (Addiction (Substance Use Disorder))
26921 CROWN VALLEY PKWY STE 200
MISSION VIEJO, CA 92691
Orange County (949) 334-8288

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 Diane Valadez's NPI number?

The NPI number for Diane Valadez is 1194375154. It was assigned to this individual provider in the NPPES registry on September 12, 2019.

Where is Diane Valadez located?

Diane Valadez practices at 26921 Crown Valley Pkwy Ste 200, Mission Viejo, CA 92691. The listed phone number is (949) 334-8288.

What is Diane Valadez'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 Diane Valadez was last updated on May 10, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.