Janssen Diaz, J.D.
NPI 1720220700 · Addiction (Substance Use Disorder) Counselor · Riverside, CA
Janssen Diaz, J.D. is a Addiction (Substance Use Disorder) Counselor provider in Riverside, CA (NPI 1720220700).
Provider details
- NPI number
- 1720220700
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- J.D.
- Sex
- Male
- Sole proprietor
- Yes
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
17 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
- 2009-04-06
- Last updated
- 2009-04-06
Frequently asked questions
- What is Janssen Diaz's NPI number?
- Janssen Diaz's National Provider Identifier (NPI) is 1720220700, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janssen Diaz's specialty?
- Janssen Diaz is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Janssen Diaz located?
- Janssen Diaz's practice location on file with NPPES is 1777 Atlanta Ave Ste G1, Riverside, CA 92507-7417.
- What is Janssen Diaz's phone number?
- The practice phone number listed in the NPPES registry for Janssen Diaz is (951) 778-3500.
- Is Janssen Diaz's NPI active?
- Yes — Janssen Diaz's NPI (1720220700) is active in the NPPES registry as of the last update on 2009-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.