Chaeun Yoon
NPI 1659214781 · Occupational Therapist · San Jose, CA
Chaeun Yoon is a Occupational Therapist provider in San Jose, CA (NPI 1659214781).
Provider details
- NPI number
- 1659214781
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 26041 (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
Under 1 yr in 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
- 2026-04-13
- Last updated
- 2026-04-13
- Certified
- 2026-04-13
Frequently asked questions
- What is Chaeun Yoon's NPI number?
- Chaeun Yoon's National Provider Identifier (NPI) is 1659214781, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chaeun Yoon's specialty?
- Chaeun Yoon is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Chaeun Yoon located?
- Chaeun Yoon's practice location on file with NPPES is 423 Los Arboles St, San Jose, CA 95111-2344.
- What is Chaeun Yoon's phone number?
- The practice phone number listed in the NPPES registry for Chaeun Yoon is (408) 283-6260.
- Is Chaeun Yoon's NPI active?
- Yes — Chaeun Yoon's NPI (1659214781) is active in the NPPES registry as of the last update on 2026-04-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.