Jong Chung, M.D.
NPI 1134311475 · Pediatric Hematology & Oncology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Hematology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jong Chung, M.D. is a Pediatric Hematology & Oncology Physician provider in Los Angeles, CA (NPI 1134311475).
Provider details
- NPI number
- 1134311475
- Entity type
- Individual
- Primary specialty
- Pediatric Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A97328 (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
18 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
- 2007-08-10
- Last updated
- 2023-02-16
- Certified
- 2023-02-16
Frequently asked questions
- What is Jong Chung's NPI number?
- Jong Chung's National Provider Identifier (NPI) is 1134311475, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jong Chung's specialty?
- Jong Chung is listed in the NPPES registry with a primary specialty of Pediatric Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Jong Chung located?
- Jong Chung's practice location on file with NPPES is 757 Westwood Plz, Los Angeles, CA 90095-8358.
- What is Jong Chung's phone number?
- The practice phone number listed in the NPPES registry for Jong Chung is (310) 825-9111.
- Does Jong Chung accept Medicare?
- Jong Chung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jong Chung's NPI active?
- Yes — Jong Chung's NPI (1134311475) is active in the NPPES registry as of the last update on 2023-02-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.