IndividualActive
Alyssa De Chavez
NPI 1861209140 · Behavior Analyst · Northbrook, IL
Alyssa De Chavez is a Behavior Analyst provider in Northbrook, IL (NPI 1861209140).
Provider details
- NPI number
- 1861209140
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(49/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES 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
666 Dundee Rd Ste 1605
Northbrook, IL 60062-2738
Phone: (847) 495-2640
Street-level locationGet directions
Mailing address
666 Dundee Rd Ste 1605
Northbrook, IL 60062-2738
Registry dates
- Enumerated
- 2024-12-11
- Last updated
- 2025-04-02
- Certified
- 2025-04-02
Frequently asked questions
- What is Alyssa De Chavez's NPI number?
- Alyssa De Chavez's National Provider Identifier (NPI) is 1861209140, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alyssa De Chavez's specialty?
- Alyssa De Chavez is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Alyssa De Chavez located?
- Alyssa De Chavez's practice location on file with NPPES is 666 Dundee Rd Ste 1605, Northbrook, IL 60062-2738.
- What is Alyssa De Chavez's phone number?
- The practice phone number listed in the NPPES registry for Alyssa De Chavez is (847) 495-2640.
- Is Alyssa De Chavez's NPI active?
- Yes — Alyssa De Chavez's NPI (1861209140) is active in the NPPES registry as of the last update on 2025-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.