Larsen & Williams Behavioral Consultants Inc
NPI 1033503784 · Behavior Analyst · Los Angeles, CA
Larsen & Williams Behavioral Consultants Inc is a Behavior Analyst organization in Los Angeles, CA (NPI 1033503784).
Provider details
- NPI number
- 1033503784
- Entity type
- Organization
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Chiante Williams, Partner(323) 331-8988
- License
- 11410454 (CA)
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
11 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2015-03-20
- Last updated
- 2015-03-20
Frequently asked questions
- What is Larsen & Williams Behavioral Consultants Inc's NPI number?
- Larsen & Williams Behavioral Consultants Inc's National Provider Identifier (NPI) is 1033503784, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Larsen & Williams Behavioral Consultants Inc?
- Larsen & Williams Behavioral Consultants Inc is classified in the NPPES registry as Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Larsen & Williams Behavioral Consultants Inc located?
- Larsen & Williams Behavioral Consultants Inc's practice location on file with NPPES is 11500 W Olympic Blvd Ste 400, Los Angeles, CA 90064-1525.
- What is Larsen & Williams Behavioral Consultants Inc's phone number?
- The practice phone number listed in the NPPES registry for Larsen & Williams Behavioral Consultants Inc is (323) 331-8988.
- Who is the authorized official for Larsen & Williams Behavioral Consultants Inc?
- The authorized official listed on Larsen & Williams Behavioral Consultants Inc's NPPES record is Chiante Williams, Partner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Larsen & Williams Behavioral Consultants Inc's NPI active?
- Yes — Larsen & Williams Behavioral Consultants Inc's NPI (1033503784) is active in the NPPES registry as of the last update on 2015-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.