Zian Chen, AGACNP
NPI 1487476727 · Acute Care Nurse Practitioner · Downey, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zian Chen, AGACNP is a Acute Care Nurse Practitioner provider in Downey, CA (NPI 1487476727).
Provider details
- NPI number
- 1487476727
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- AGACNP
- Sex
- Male
- Sole proprietor
- No
- License
- 1100293 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- 2024-10-28
- Last updated
- 2025-03-12
- Certified
- 2025-03-12
Frequently asked questions
- What is Zian Chen's NPI number?
- Zian Chen's National Provider Identifier (NPI) is 1487476727, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zian Chen's specialty?
- Zian Chen is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Zian Chen located?
- Zian Chen's practice location on file with NPPES is 11942 Paramount Blvd Ste B, Downey, CA 90242-2306.
- What is Zian Chen's phone number?
- The practice phone number listed in the NPPES registry for Zian Chen is (650) 216-8381.
- Does Zian Chen accept Medicare?
- Zian Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zian Chen's NPI active?
- Yes — Zian Chen's NPI (1487476727) is active in the NPPES registry as of the last update on 2025-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.