Katherine Chen
NPI 1053089268 · Occupational Therapist · San Diego, CA
Katherine Chen is a Occupational Therapist provider in San Diego, CA (NPI 1053089268).
Provider details
- NPI number
- 1053089268
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 21142 (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
4 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
- 2021-09-01
- Last updated
- 2021-09-01
- Certified
- 2021-08-30
Frequently asked questions
- What is Katherine Chen's NPI number?
- Katherine Chen's National Provider Identifier (NPI) is 1053089268, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Chen's specialty?
- Katherine Chen is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Katherine Chen located?
- Katherine Chen's practice location on file with NPPES is 4453 North Ave Apt 3, San Diego, CA 92116-3942.
- What is Katherine Chen's phone number?
- The practice phone number listed in the NPPES registry for Katherine Chen is (626) 242-5575.
- Is Katherine Chen's NPI active?
- Yes — Katherine Chen's NPI (1053089268) is active in the NPPES registry as of the last update on 2021-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.