IndividualActive
Duncan Kirstein
NPI 1255207791 · Behavior Technician · Los Angeles, CA
Duncan Kirstein is a Behavior Technician provider in Los Angeles, CA (NPI 1255207791).
Provider details
- NPI number
- 1255207791
- 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
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
3280 Motor Ave Ste 110
Los Angeles, CA 90034-3766
Phone: (424) 672-6700
Street-level locationGet directions
Mailing address
119 W Torrance Blvd Ste 100
Redondo Beach, CA 90277-3600
Registry dates
- Enumerated
- 2025-10-13
- Last updated
- 2025-10-13
- Certified
- 2025-10-13
Frequently asked questions
- What is Duncan Kirstein's NPI number?
- Duncan Kirstein's National Provider Identifier (NPI) is 1255207791, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Duncan Kirstein's specialty?
- Duncan Kirstein is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Duncan Kirstein located?
- Duncan Kirstein's practice location on file with NPPES is 3280 Motor Ave Ste 110, Los Angeles, CA 90034-3766.
- What is Duncan Kirstein's phone number?
- The practice phone number listed in the NPPES registry for Duncan Kirstein is (424) 672-6700.
- Is Duncan Kirstein's NPI active?
- Yes — Duncan Kirstein's NPI (1255207791) is active in the NPPES registry as of the last update on 2025-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.