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Elizabeth Arriaga, BCBA
NPI 1215681101 · Behavior Analyst · Oak Brook, IL
Elizabeth Arriaga, BCBA is a Behavior Analyst provider in Oak Brook, IL (NPI 1215681101).
Provider details
- NPI number
- 1215681101
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- BCBA
- Sex
- Female
- Sole proprietor
- No
- License
- 1-22-57828 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
814 Commerce Dr
Oak Brook, IL 60523-1965
Phone: (630) 526-4171
Fax: (630) 526-4170
Street-level locationGet directions
Mailing address
8201 Cass Ave
Darien, IL 60561-5314
Registry dates
- Enumerated
- 2022-02-09
- Last updated
- 2022-02-09
- Certified
- 2022-02-09
Frequently asked questions
- What is Elizabeth Arriaga's NPI number?
- Elizabeth Arriaga's National Provider Identifier (NPI) is 1215681101, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Arriaga's specialty?
- Elizabeth Arriaga is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Elizabeth Arriaga located?
- Elizabeth Arriaga's practice location on file with NPPES is 814 Commerce Dr, Oak Brook, IL 60523-1965.
- What is Elizabeth Arriaga's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Arriaga is (630) 526-4171.
- Is Elizabeth Arriaga's NPI active?
- Yes — Elizabeth Arriaga's NPI (1215681101) is active in the NPPES registry as of the last update on 2022-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.