Yong-Jei Kwon, MD
NPI 1629657531 · Pediatrics Physician · Oakland, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yong-Jei Kwon, MD is a Pediatrics Physician provider in Oakland, CA (NPI 1629657531).
Provider details
- NPI number
- 1629657531
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A194803 (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
5 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
- 2021-04-07
- Last updated
- 2024-05-17
- Certified
- 2024-05-17
Frequently asked questions
- What is Yong-Jei Kwon's NPI number?
- Yong-Jei Kwon's National Provider Identifier (NPI) is 1629657531, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yong-Jei Kwon's specialty?
- Yong-Jei Kwon is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Yong-Jei Kwon located?
- Yong-Jei Kwon's practice location on file with NPPES is 747 52nd St Ste 245, Oakland, CA 94609-1809.
- What is Yong-Jei Kwon's phone number?
- The practice phone number listed in the NPPES registry for Yong-Jei Kwon is (510) 428-3331.
- Does Yong-Jei Kwon accept Medicare?
- Yong-Jei Kwon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yong-Jei Kwon's NPI active?
- Yes — Yong-Jei Kwon's NPI (1629657531) is active in the NPPES registry as of the last update on 2024-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.