Vivian Chua
NPI 1639878341 · Occupational Therapist · Stockton, CA
Vivian Chua is a Occupational Therapist provider in Stockton, CA (NPI 1639878341).
Provider details
- NPI number
- 1639878341
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- 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
3 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
- 2023-03-02
- Last updated
- 2023-03-02
- Certified
- 2023-03-01
Frequently asked questions
- What is Vivian Chua's NPI number?
- Vivian Chua's National Provider Identifier (NPI) is 1639878341, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vivian Chua's specialty?
- Vivian Chua is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Vivian Chua located?
- Vivian Chua's practice location on file with NPPES is 2279 Estate Dr, Stockton, CA 95209-1235.
- What is Vivian Chua's phone number?
- The practice phone number listed in the NPPES registry for Vivian Chua is (209) 851-0288.
- Is Vivian Chua's NPI active?
- Yes — Vivian Chua's NPI (1639878341) is active in the NPPES registry as of the last update on 2023-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.