IndividualActive
John Clark
NPI 1902643877 · Behavior Technician · Riverside, CA
John Clark is a Behavior Technician provider in Riverside, CA (NPI 1902643877).
Provider details
- NPI number
- 1902643877
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(50/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
1650 Spruce St
Riverside, CA 92507-7402
Phone: (951) 357-6926
Street-level locationGet directions
Mailing address
18726 S Western Ave
Gardena, CA 90248-3813
Registry dates
- Enumerated
- 2024-07-09
- Last updated
- 2024-07-09
- Certified
- 2024-07-09
Frequently asked questions
- What is John Clark's NPI number?
- John Clark's National Provider Identifier (NPI) is 1902643877, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Clark's specialty?
- John Clark is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is John Clark located?
- John Clark's practice location on file with NPPES is 1650 Spruce St, Riverside, CA 92507-7402.
- What is John Clark's phone number?
- The practice phone number listed in the NPPES registry for John Clark is (951) 357-6926.
- Is John Clark's NPI active?
- Yes — John Clark's NPI (1902643877) is active in the NPPES registry as of the last update on 2024-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.