Douglas Diaz, RADT II
NPI 1649708793 · Addiction (Substance Use Disorder) Counselor · Murrieta, CA
Douglas Diaz, RADT II is a Addiction (Substance Use Disorder) Counselor provider in Murrieta, CA (NPI 1649708793).
Provider details
- NPI number
- 1649708793
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- RADT II
- Sex
- Male
- Sole proprietor
- No
- License
- RII5751116 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-06-01
- Last updated
- 2017-06-01
Frequently asked questions
- What is Douglas Diaz's NPI number?
- Douglas Diaz's National Provider Identifier (NPI) is 1649708793, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Diaz's specialty?
- Douglas Diaz is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Douglas Diaz located?
- Douglas Diaz's practice location on file with NPPES is 40700 California Oaks Rd, Murrieta, CA 92562-5795.
- What is Douglas Diaz's phone number?
- The practice phone number listed in the NPPES registry for Douglas Diaz is (951) 894-5072.
- Is Douglas Diaz's NPI active?
- Yes — Douglas Diaz's NPI (1649708793) is active in the NPPES registry as of the last update on 2017-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.