Manuel Diaz
NPI 1366802217 · Addiction (Substance Use Disorder) Counselor · Lancaster, CA
Manuel Diaz is a Addiction (Substance Use Disorder) Counselor provider in Lancaster, CA (NPI 1366802217).
Provider details
- NPI number
- 1366802217
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
10 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2016-03-03
- Last updated
- 2022-12-28
- Certified
- 2022-12-28
Frequently asked questions
- What is Manuel Diaz's NPI number?
- Manuel Diaz's National Provider Identifier (NPI) is 1366802217, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Manuel Diaz's specialty?
- Manuel Diaz is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Manuel Diaz located?
- Manuel Diaz's practice location on file with NPPES is 44421 10th St W, Lancaster, CA 93534-3335.
- What is Manuel Diaz's phone number?
- The practice phone number listed in the NPPES registry for Manuel Diaz is (818) 996-1051.
- Is Manuel Diaz's NPI active?
- Yes — Manuel Diaz's NPI (1366802217) is active in the NPPES registry as of the last update on 2022-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.