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Stuart Simpson
NPI 1770453276 · Behavior Technician · Los Angeles, CA
Stuart Simpson is a Behavior Technician provider in Los Angeles, CA (NPI 1770453276).
Provider details
- NPI number
- 1770453276
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(47/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
633 W 5th St Ste 2613
Los Angeles, CA 90071-2005
Phone: (877) 264-6747
Street-level locationGet directions
Mailing address
295 89th St Ste 306
Daly City, CA 94015-1656
Registry dates
- Enumerated
- 2025-11-10
- Last updated
- 2025-11-10
- Certified
- 2025-11-10
Frequently asked questions
- What is Stuart Simpson's NPI number?
- Stuart Simpson's National Provider Identifier (NPI) is 1770453276, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stuart Simpson's specialty?
- Stuart Simpson is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Stuart Simpson located?
- Stuart Simpson's practice location on file with NPPES is 633 W 5th St Ste 2613, Los Angeles, CA 90071-2005.
- What is Stuart Simpson's phone number?
- The practice phone number listed in the NPPES registry for Stuart Simpson is (877) 264-6747.
- Is Stuart Simpson's NPI active?
- Yes — Stuart Simpson's NPI (1770453276) is active in the NPPES registry as of the last update on 2025-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.