Granvia Chan
NPI 1093704462 · Pediatric Occupational Therapist · Park Ridge, IL
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Granvia Chan is a Pediatric Occupational Therapist provider in Park Ridge, IL (NPI 1093704462).
Provider details
- NPI number
- 1093704462
- Entity type
- Individual
- Primary specialty
- Pediatric Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 056-005918 (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
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 5669 N Northwest HwyChicago, IL 60646-6153Phone: (773) 467-5669
Registry dates
- Enumerated
- 2005-10-18
- Last updated
- 2023-09-07
- Certified
- 2023-09-07
Frequently asked questions
- What is Granvia Chan's NPI number?
- Granvia Chan's National Provider Identifier (NPI) is 1093704462, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Granvia Chan's specialty?
- Granvia Chan is listed in the NPPES registry with a primary specialty of Pediatric Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Granvia Chan located?
- Granvia Chan's practice location on file with NPPES is 1675 Dempster St, Park Ridge, IL 60068-1110.
- What is Granvia Chan's phone number?
- The practice phone number listed in the NPPES registry for Granvia Chan is (847) 318-9330.
- Does Granvia Chan accept Medicare?
- Granvia Chan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Granvia Chan's NPI active?
- Yes — Granvia Chan's NPI (1093704462) is active in the NPPES registry as of the last update on 2023-09-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.