Geoffrey Chen, MD
NPI 1366133464 · Student in an Organized Health Care Education/Training Program · Los Angeles, CA
Enrolled with Medicare as Order and Referring Only - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Geoffrey Chen, MD is a Student in an Organized Health Care Education/Training Program provider in Los Angeles, CA (NPI 1366133464).
Provider details
- NPI number
- 1366133464
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
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
- 2023-05-18
- Last updated
- 2023-05-18
- Certified
- 2023-05-18
Frequently asked questions
- What is Geoffrey Chen's NPI number?
- Geoffrey Chen's National Provider Identifier (NPI) is 1366133464, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Geoffrey Chen's specialty?
- Geoffrey Chen is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Geoffrey Chen located?
- Geoffrey Chen's practice location on file with NPPES is 1720 E Cesar E Chavez Ave, Los Angeles, CA 90033-2414.
- What is Geoffrey Chen's phone number?
- The practice phone number listed in the NPPES registry for Geoffrey Chen is (323) 260-5810.
- Does Geoffrey Chen accept Medicare?
- Geoffrey Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Geoffrey Chen's NPI active?
- Yes — Geoffrey Chen's NPI (1366133464) is active in the NPPES registry as of the last update on 2023-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.