Liyuan Chen, M.D.
NPI 1528486149 · Pediatrics Physician · San Jose, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Liyuan Chen, M.D. is a Pediatrics Physician provider in San Jose, CA (NPI 1528486149).
Provider details
- NPI number
- 1528486149
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A148680 (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
12 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
- 2014-04-01
- Last updated
- 2022-06-22
- Certified
- 2022-06-22
Frequently asked questions
- What is Liyuan Chen's NPI number?
- Liyuan Chen's National Provider Identifier (NPI) is 1528486149, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Liyuan Chen's specialty?
- Liyuan Chen is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Liyuan Chen located?
- Liyuan Chen's practice location on file with NPPES is 276 International Cir, San Jose, CA 95119-1130.
- What is Liyuan Chen's phone number?
- The practice phone number listed in the NPPES registry for Liyuan Chen is (408) 972-7000.
- Does Liyuan Chen accept Medicare?
- Liyuan Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Liyuan Chen's NPI active?
- Yes — Liyuan Chen's NPI (1528486149) is active in the NPPES registry as of the last update on 2022-06-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.