Nathaniel Tsai, OTR
NPI 1114561552 · Occupational Therapist · Temple City, CA
Nathaniel Tsai, OTR is a Occupational Therapist provider in Temple City, CA (NPI 1114561552).
Provider details
- NPI number
- 1114561552
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR
- Sex
- Male
- Sole proprietor
- No
- License
- 20524 (CA)
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
- 2019-10-29
- Last updated
- 2019-10-29
Frequently asked questions
- What is Nathaniel Tsai's NPI number?
- Nathaniel Tsai's National Provider Identifier (NPI) is 1114561552, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathaniel Tsai's specialty?
- Nathaniel Tsai is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Nathaniel Tsai located?
- Nathaniel Tsai's practice location on file with NPPES is 6506 Oak Ave, Temple City, CA 91780-1306.
- What is Nathaniel Tsai's phone number?
- The practice phone number listed in the NPPES registry for Nathaniel Tsai is (626) 688-5188.
- Is Nathaniel Tsai's NPI active?
- Yes — Nathaniel Tsai's NPI (1114561552) is active in the NPPES registry as of the last update on 2019-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.