Diana Contreras, OTRL
NPI 1811024946 · Occupational Therapist · Westchester, IL
Diana Contreras, OTRL is a Occupational Therapist provider in Westchester, IL (NPI 1811024946).
Provider details
- NPI number
- 1811024946
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTRL
- Sex
- Female
- Sole proprietor
- Yes
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
19 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
Mailing address
Registry dates
- Enumerated
- 2007-02-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Diana Contreras's NPI number?
- Diana Contreras's National Provider Identifier (NPI) is 1811024946, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Contreras's specialty?
- Diana Contreras is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Diana Contreras located?
- Diana Contreras's practice location on file with NPPES is 2245 Enterprise Dr, Westchester, IL 60154-5813.
- What is Diana Contreras's phone number?
- The practice phone number listed in the NPPES registry for Diana Contreras is (708) 531-0099.
- Is Diana Contreras's NPI active?
- Yes — Diana Contreras's NPI (1811024946) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.