Liezel Tan, OTR/L
NPI 1700440716 · Occupational Therapist · Chicago, IL
Liezel Tan, OTR/L is a Occupational Therapist provider in Chicago, IL (NPI 1700440716).
Provider details
- NPI number
- 1700440716
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- 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
7 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
- 2019-04-24
- Last updated
- 2019-04-24
Frequently asked questions
- What is Liezel Tan's NPI number?
- Liezel Tan's National Provider Identifier (NPI) is 1700440716, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Liezel Tan's specialty?
- Liezel Tan is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Liezel Tan located?
- Liezel Tan's practice location on file with NPPES is 3919 W Foster Ave, Chicago, IL 60625-6056.
- What is Liezel Tan's phone number?
- The practice phone number listed in the NPPES registry for Liezel Tan is (773) 588-9500.
- Is Liezel Tan's NPI active?
- Yes — Liezel Tan's NPI (1700440716) is active in the NPPES registry as of the last update on 2019-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.