Diana Chapin-Tsai, OTR/L
NPI 1356583132 · Occupational Therapist · Tucson, AZ
Diana Chapin-Tsai, OTR/L is a Occupational Therapist provider in Tucson, AZ (NPI 1356583132).
Provider details
- NPI number
- 1356583132
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Female
- Sole proprietor
- Yes
- License
- 3148 (AZ)
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
17 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
- 2009-03-25
- Last updated
- 2009-03-25
Frequently asked questions
- What is Diana Chapin-Tsai's NPI number?
- Diana Chapin-Tsai's National Provider Identifier (NPI) is 1356583132, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Chapin-Tsai's specialty?
- Diana Chapin-Tsai is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Diana Chapin-Tsai located?
- Diana Chapin-Tsai's practice location on file with NPPES is 5480 W Sharpshooter Ct, Tucson, AZ 85743-7604.
- What is Diana Chapin-Tsai's phone number?
- The practice phone number listed in the NPPES registry for Diana Chapin-Tsai is (520) 572-0220.
- Is Diana Chapin-Tsai's NPI active?
- Yes — Diana Chapin-Tsai's NPI (1356583132) is active in the NPPES registry as of the last update on 2009-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.