Darin Chu
NPI 1144424086 · Psychologist · San Jose, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Darin Chu is a Psychologist provider in San Jose, CA (NPI 1144424086).
Provider details
- NPI number
- 1144424086
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-06-13
- Last updated
- 2022-01-03
Frequently asked questions
- What is Darin Chu's NPI number?
- Darin Chu's National Provider Identifier (NPI) is 1144424086, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darin Chu's specialty?
- Darin Chu is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Darin Chu located?
- Darin Chu's practice location on file with NPPES is 280 Hospital Pkwy, San Jose, CA 95119-1103.
- What is Darin Chu's phone number?
- The practice phone number listed in the NPPES registry for Darin Chu is (408) 972-3000.
- Does Darin Chu accept Medicare?
- Darin Chu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Darin Chu's NPI active?
- Yes — Darin Chu's NPI (1144424086) is active in the NPPES registry as of the last update on 2022-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.