Sibyl Korattiyil, OTR/L
NPI 1487666301 · Occupational Therapist · Chicago, IL
Sibyl Korattiyil, OTR/L is a Occupational Therapist provider in Chicago, IL (NPI 1487666301).
Provider details
- NPI number
- 1487666301
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Male
- 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
- 2006-08-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Sibyl Korattiyil's NPI number?
- Sibyl Korattiyil's National Provider Identifier (NPI) is 1487666301, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sibyl Korattiyil's specialty?
- Sibyl Korattiyil is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Sibyl Korattiyil located?
- Sibyl Korattiyil's practice location on file with NPPES is 6601 N Avondale Ave, Chicago, IL 60631-1572.
- What is Sibyl Korattiyil's phone number?
- The practice phone number listed in the NPPES registry for Sibyl Korattiyil is (773) 631-0072.
- Is Sibyl Korattiyil's NPI active?
- Yes — Sibyl Korattiyil's NPI (1487666301) 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.