Jey Chung, MD
NPI 1003975764 · Vascular Surgery Physician · Bellflower, CA
Enrolled with Medicare as Practitioner - Vascular Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jey Chung, MD is a Vascular Surgery Physician provider in Bellflower, CA (NPI 1003975764).
Provider details
- NPI number
- 1003975764
- Entity type
- Individual
- Primary specialty
- Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A34366 (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
19 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
- 2006-12-08
- Last updated
- 2021-11-22
Frequently asked questions
- What is Jey Chung's NPI number?
- Jey Chung's National Provider Identifier (NPI) is 1003975764, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jey Chung's specialty?
- Jey Chung is listed in the NPPES registry with a primary specialty of Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Jey Chung located?
- Jey Chung's practice location on file with NPPES is 9400 Rosecrans Ave, Bellflower, CA 90706-2246.
- What is Jey Chung's phone number?
- The practice phone number listed in the NPPES registry for Jey Chung is (562) 461-3000.
- Does Jey Chung accept Medicare?
- Jey Chung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jey Chung's NPI active?
- Yes — Jey Chung's NPI (1003975764) is active in the NPPES registry as of the last update on 2021-11-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.