Jina Chung, M.D.
NPI 1558450668 · Specialist · Torrance, CA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jina Chung, M.D. is a Specialist provider in Torrance, CA (NPI 1558450668).
Provider details
- NPI number
- 1558450668
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A96406 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$773 across 24 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-12
- Last updated
- 2013-01-23
Frequently asked questions
- What is Jina Chung's NPI number?
- Jina Chung's National Provider Identifier (NPI) is 1558450668, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jina Chung's specialty?
- Jina Chung is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Jina Chung located?
- Jina Chung's practice location on file with NPPES is 1000 W Carson St, Torrance, CA 90502-2004.
- What is Jina Chung's phone number?
- The practice phone number listed in the NPPES registry for Jina Chung is (310) 222-2515.
- Does Jina Chung accept Medicare?
- Jina Chung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jina Chung's NPI active?
- Yes — Jina Chung's NPI (1558450668) is active in the NPPES registry as of the last update on 2013-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.