Ellen Tsang, MS, OTR/L
NPI 1720524358 · Occupational Therapist · Bay Terrace, NY
Ellen Tsang, MS, OTR/L is a Occupational Therapist provider in Bay Terrace, NY (NPI 1720524358).
Provider details
- NPI number
- 1720524358
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- MS, OTR/L
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0138331 (NY)
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
9 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
- 2017-01-06
- Last updated
- 2017-01-06
Frequently asked questions
- What is Ellen Tsang's NPI number?
- Ellen Tsang's National Provider Identifier (NPI) is 1720524358, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Tsang's specialty?
- Ellen Tsang is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Ellen Tsang located?
- Ellen Tsang's practice location on file with NPPES is 215-26 23rd Road, Bay Terrace, NY 11360.
- What is Ellen Tsang's phone number?
- The practice phone number listed in the NPPES registry for Ellen Tsang is (646) 322-5775.
- Is Ellen Tsang's NPI active?
- Yes — Ellen Tsang's NPI (1720524358) is active in the NPPES registry as of the last update on 2017-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.