Tracy Choy, MS, OTR/L
NPI 1639962855 · Occupational Therapist · Northbrook, IL
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tracy Choy, MS, OTR/L is a Occupational Therapist provider in Northbrook, IL (NPI 1639962855).
Provider details
- NPI number
- 1639962855
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- MS, OTR/L
- Sex
- Female
- Sole proprietor
- No
- License
- 056.016524 (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
1 yr 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
- 2025-05-28
- Last updated
- 2025-05-28
- Certified
- 2025-05-28
Frequently asked questions
- What is Tracy Choy's NPI number?
- Tracy Choy's National Provider Identifier (NPI) is 1639962855, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tracy Choy's specialty?
- Tracy Choy is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Tracy Choy located?
- Tracy Choy's practice location on file with NPPES is 2625 Techny Rd, Northbrook, IL 60062-5995.
- What is Tracy Choy's phone number?
- The practice phone number listed in the NPPES registry for Tracy Choy is (224) 412-8421.
- Does Tracy Choy accept Medicare?
- Tracy Choy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tracy Choy's NPI active?
- Yes — Tracy Choy's NPI (1639962855) is active in the NPPES registry as of the last update on 2025-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.