Exelixis Aba Therapy and Behavior Consulting LLC
NPI 1477429009 · Behavior Analyst · West Orange, NJ
Exelixis Aba Therapy and Behavior Consulting LLC is a Behavior Analyst organization in West Orange, NJ (NPI 1477429009).
Provider details
- NPI number
- 1477429009
- Entity type
- Organization
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Nefeli Bellos, Owner(973) 289-9240
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
Under 1 yr in 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
- 2025-10-13
- Last updated
- 2025-10-13
- Certified
- 2025-10-12
Frequently asked questions
- What is Exelixis Aba Therapy and Behavior Consulting LLC's NPI number?
- Exelixis Aba Therapy and Behavior Consulting LLC's National Provider Identifier (NPI) is 1477429009, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Exelixis Aba Therapy and Behavior Consulting LLC?
- Exelixis Aba Therapy and Behavior Consulting LLC is classified in the NPPES registry as Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Exelixis Aba Therapy and Behavior Consulting LLC located?
- Exelixis Aba Therapy and Behavior Consulting LLC's practice location on file with NPPES is 10 Sunnyside Rd, West Orange, NJ 07052-2032.
- What is Exelixis Aba Therapy and Behavior Consulting LLC's phone number?
- The practice phone number listed in the NPPES registry for Exelixis Aba Therapy and Behavior Consulting LLC is (973) 289-9240.
- Who is the authorized official for Exelixis Aba Therapy and Behavior Consulting LLC?
- The authorized official listed on Exelixis Aba Therapy and Behavior Consulting LLC's NPPES record is Nefeli Bellos, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Exelixis Aba Therapy and Behavior Consulting LLC's NPI active?
- Yes — Exelixis Aba Therapy and Behavior Consulting LLC's NPI (1477429009) 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.