IndividualActive
Sandra Cornejo
NPI 1699605261 · Behavior Technician · Gurnee, IL
Sandra Cornejo is a Behavior Technician provider in Gurnee, IL (NPI 1699605261).
Provider details
- NPI number
- 1699605261
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(46/100 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
105 N Greenleaf St Ste B
Gurnee, IL 60031-3326
Phone: (847) 604-0955
Street-level locationGet directions
Mailing address
2430 Metropolitan Ave
Waukegan, IL 60087-3577
Registry dates
- Enumerated
- 2026-05-22
- Last updated
- 2026-05-22
- Certified
- 2026-05-22
Frequently asked questions
- What is Sandra Cornejo's NPI number?
- Sandra Cornejo's National Provider Identifier (NPI) is 1699605261, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Cornejo's specialty?
- Sandra Cornejo is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Sandra Cornejo located?
- Sandra Cornejo's practice location on file with NPPES is 105 N Greenleaf St Ste B, Gurnee, IL 60031-3326.
- What is Sandra Cornejo's phone number?
- The practice phone number listed in the NPPES registry for Sandra Cornejo is (847) 604-0955.
- Is Sandra Cornejo's NPI active?
- Yes — Sandra Cornejo's NPI (1699605261) is active in the NPPES registry as of the last update on 2026-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.