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

DOUGLAS BRIAM DIAZ RADT II
NPI 1649708793
Counselor - Addiction (Substance Use Disorder) in Murrieta, CA

Active since June 01, 2017
40700 CALIFORNIA OAKS RD, MURRIETA, CA 92562(951) 894-5072 Get Directions Write a Review

NPPES record last updated: June 1, 2017. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Douglas Briam Diaz Radt Ii NPPES

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

DOUGLAS BRIAM DIAZ RADT II (NPI 1649708793) is an individual addiction (substance use disorder) provider in Murrieta, California, licensed in California (RII5751116) and active in the NPI registry since June 2017.

NPPES Registry Identity

NPI1649708793
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameDOUGLAS BRIAM DIAZCredential: RADT II
Location Address40700 CALIFORNIA OAKS RDMurrieta, CA 92562-5795
Mailing Address2088 E Lakeshore Dr Apt 715Lake Elsinore, CA 92530-4490
Phone(951) 894-5072
Sole ProprietorNo
Enumeration DateJune 1, 2017
✔ NPI 1649708793 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
License✔ Licensed in CA · RII5751116
40700 CALIFORNIA OAKS RD, Murrieta, CA 92562
Open in Google Maps ↗

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.

MARLA VANDER KALLEN LVN
Licensed Vocational Nurse
40700 CALIFORNIA OAKS RD, SUITE 202
MURRIETA, CA 92562
Riverside County (951) 894-5072
LACHATTA PATRECE HUNTER CADC II
Counselor (Addiction (Substance Use Disorder))
40700 CALIFORNIA OAKS RD
MURRIETA, CA 92562
Riverside County (951) 880-8318
TRYPHENA ARTHUR
Counselor (Addiction (Substance Use Disorder))
40700 CALIFORNIA OAKS RD, 201,202,203
MURRIETA, CA 92562
Riverside County (951) 894-5072
JENNIFER LOA LVN
Licensed Vocational Nurse
40700 CALIFORNIA OAKS RD
MURRIETA, CA 92562
Riverside County (951) 894-5072
MR. RONDEY DE WAYNE DUPREE
Counselor (Addiction (Substance Use Disorder))
40700 CALIFORNIA OAKS RD, SUITE 202
MURRIETA, CA 92562
Riverside County (951) 894-5072
MRS. SHEREE LEE WITTMAN
Case Manager/Care Coordinator
40700 CALIFORNIA OAKS RD, SUITE 202
MURRIETA, CA 92562
Riverside County (951) 894-5072
MELISSA LYNN GARCIA
Licensed Vocational Nurse
40700 CALIFORNIA OAKS RD, STE #202
MURRIETA, CA 92562
Riverside County (951) 894-5072
DR. FRANK A. MANGANO M.D.
Radiology (Diagnostic Neuroimaging)
40700 CALIFORNIA OAKS RD, SUITE 103
MURRIETA, CA 92562
Riverside County (951) 894-4418

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 Douglas Diaz's NPI number?

The NPI number for Douglas Diaz is 1649708793. It was assigned to this individual provider in the NPPES registry on June 1, 2017.

Where is Douglas Diaz located?

Douglas Diaz practices at 40700 California Oaks Rd, Murrieta, CA 92562. The listed phone number is (951) 894-5072.

What is Douglas 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 Douglas Diaz was last updated on June 1, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.