Geoffrey Chu, MD
NPI 1184250102 · Pediatrics Physician · San Jose, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Geoffrey Chu, MD is a Pediatrics Physician provider in San Jose, CA (NPI 1184250102).
Provider details
- NPI number
- 1184250102
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A180841 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
- 2020-03-21
- Last updated
- 2025-02-10
- Certified
- 2025-02-10
Frequently asked questions
- What is Geoffrey Chu's NPI number?
- Geoffrey Chu's National Provider Identifier (NPI) is 1184250102, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Geoffrey Chu's specialty?
- Geoffrey Chu is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Geoffrey Chu located?
- Geoffrey Chu's practice location on file with NPPES is 2425 Samaritan Dr, San Jose, CA 95124-3908.
- What is Geoffrey Chu's phone number?
- The practice phone number listed in the NPPES registry for Geoffrey Chu is (408) 559-2011.
- Does Geoffrey Chu accept Medicare?
- Geoffrey Chu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Geoffrey Chu's NPI active?
- Yes — Geoffrey Chu's NPI (1184250102) is active in the NPPES registry as of the last update on 2025-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.