Joseph Blackwell, SUDC
NPI 1356105803 · Addiction (Substance Use Disorder) Counselor · Riverside, CA
Joseph Blackwell, SUDC is a Addiction (Substance Use Disorder) Counselor provider in Riverside, CA (NPI 1356105803).
Provider details
- NPI number
- 1356105803
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- SUDC
- Sex
- Male
- Sole proprietor
- No
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
2 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
- 2024-02-06
- Last updated
- 2024-02-06
- Certified
- 2024-02-06
Frequently asked questions
- What is Joseph Blackwell's NPI number?
- Joseph Blackwell's National Provider Identifier (NPI) is 1356105803, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Blackwell's specialty?
- Joseph Blackwell is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Joseph Blackwell located?
- Joseph Blackwell's practice location on file with NPPES is 2743 Orange St, Riverside, CA 92501-2503.
- What is Joseph Blackwell's phone number?
- The practice phone number listed in the NPPES registry for Joseph Blackwell is (951) 788-9515.
- Is Joseph Blackwell's NPI active?
- Yes — Joseph Blackwell's NPI (1356105803) is active in the NPPES registry as of the last update on 2024-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.