IndividualActive
David Irwin
NPI 1144039959 · Behavior Technician · Riverside, CA
David Irwin is a Behavior Technician provider in Riverside, CA (NPI 1144039959).
Provider details
- NPI number
- 1144039959
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(49/100 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
19318 Jesse Ln
Riverside, CA 92508-5090
Phone: (951) 900-7414
Street-level locationGet directions
Mailing address
21600 Oxnard St Ste 1800
Woodland Hills, CA 91367-7807
Registry dates
- Enumerated
- 2025-01-06
- Last updated
- 2025-01-06
- Certified
- 2025-01-06
Frequently asked questions
- What is David Irwin's NPI number?
- David Irwin's National Provider Identifier (NPI) is 1144039959, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Irwin's specialty?
- David Irwin is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is David Irwin located?
- David Irwin's practice location on file with NPPES is 19318 Jesse Ln, Riverside, CA 92508-5090.
- What is David Irwin's phone number?
- The practice phone number listed in the NPPES registry for David Irwin is (951) 900-7414.
- Is David Irwin's NPI active?
- Yes — David Irwin's NPI (1144039959) is active in the NPPES registry as of the last update on 2025-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.