Diego Casillas
NPI 1902155542 · Occupational Therapist · Northbrook, IL
Diego Casillas is a Occupational Therapist provider in Northbrook, IL (NPI 1902155542).
Provider details
- NPI number
- 1902155542
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 056.006303 (IL)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
Mailing address
Registry dates
- Enumerated
- 2012-08-29
- Last updated
- 2012-08-29
Frequently asked questions
- What is Diego Casillas's NPI number?
- Diego Casillas's National Provider Identifier (NPI) is 1902155542, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diego Casillas's specialty?
- Diego Casillas is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Diego Casillas located?
- Diego Casillas's practice location on file with NPPES is 3000 Dundee Rd Ste 418, Northbrook, IL 60062-2436.
- What is Diego Casillas's phone number?
- The practice phone number listed in the NPPES registry for Diego Casillas is (847) 480-7833.
- Is Diego Casillas's NPI active?
- Yes — Diego Casillas's NPI (1902155542) is active in the NPPES registry as of the last update on 2012-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.