Rachel Ouyang
NPI 1922655125 · Occupational Therapist · Warrenville, IL
Rachel Ouyang is a Occupational Therapist provider in Warrenville, IL (NPI 1922655125).
Provider details
- NPI number
- 1922655125
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 056-012766 (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
6 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
- 2019-08-22
- Last updated
- 2019-08-22
Frequently asked questions
- What is Rachel Ouyang's NPI number?
- Rachel Ouyang's National Provider Identifier (NPI) is 1922655125, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachel Ouyang's specialty?
- Rachel Ouyang is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Rachel Ouyang located?
- Rachel Ouyang's practice location on file with NPPES is 4320 Winfield Rd Ste 200, Warrenville, IL 60555-4023.
- What is Rachel Ouyang's phone number?
- The practice phone number listed in the NPPES registry for Rachel Ouyang is (877) 407-3422.
- Is Rachel Ouyang's NPI active?
- Yes — Rachel Ouyang's NPI (1922655125) is active in the NPPES registry as of the last update on 2019-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.