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Isabel Guillen
NPI 1285332544 · Behavior Technician · Evergreen Park, IL
Isabel Guillen is a Behavior Technician provider in Evergreen Park, IL (NPI 1285332544).
Provider details
- NPI number
- 1285332544
- 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
Established profile(52/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs 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
9625 S Troy Ave
Evergreen Park, IL 60805-3141
Phone: (773) 656-5286
Street-level locationGet directions
Mailing address
7108 S Kanner Hwy
Stuart, FL 34997-7462
Registry dates
- Enumerated
- 2023-02-16
- Last updated
- 2023-03-13
- Certified
- 2023-03-13
Frequently asked questions
- What is Isabel Guillen's NPI number?
- Isabel Guillen's National Provider Identifier (NPI) is 1285332544, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isabel Guillen's specialty?
- Isabel Guillen is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Isabel Guillen located?
- Isabel Guillen's practice location on file with NPPES is 9625 S Troy Ave, Evergreen Park, IL 60805-3141.
- What is Isabel Guillen's phone number?
- The practice phone number listed in the NPPES registry for Isabel Guillen is (773) 656-5286.
- Is Isabel Guillen's NPI active?
- Yes — Isabel Guillen's NPI (1285332544) is active in the NPPES registry as of the last update on 2023-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.