NPPES file of Aug 9, 2026

Zian Chen, AGACNP

Acute Care Nurse Practitioner · Downey, CA

Zian Chen, AGACNP is an acute care nurse practitioner with a practice address in Downey, California, and NPI 1487476727, issued on Oct 28, 2024. Check the license (California 95033455, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1487476727
Name
Zian Chen
Credential
AGACNP
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License numbers
95033455 CA
1100293 TX
Self-reported in NPPES; status is on the state search
Practice location
11942 Paramount Blvd Ste B, Downey, CA 90242
Phone
(650) 216-8381
Enumerated
Oct 28, 2024
Record last updated
Mar 12, 2025
Medicare enrollment
Enrolled (PECOS I20260226004211); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest acute care nurse practitioner records → All 1,810 in California → Look up another NPI →

Also registered at 11942 Paramount Blvd Ste B

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Solinda Claudio, NPFamily Nurse Practitioner1942017884
  2. Jeremie Anne Liu, FNP-BCFamily Nurse Practitioner1760023584
  3. Bubbles Meneses, NPPrimary Care Nurse Practitioner1821500216
  4. Tony Nguyen, FNP-CFamily Nurse Practitioner1790151074
  5. Tuyet Phuong Nguyen, NPFamily Nurse Practitioner1114877800

Verify Zian Chen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 95033455    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Zian Chen among 1,810 acute care nurse practitioner records in California

Zian Chen, AGACNP is one of 1,810 acute care nurse practitioner records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2024, is newer than 83% of them.

  • NPI issued2024 · 83% of these records are older, 10% newer
  • In a Medicare fileNo · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 55% of these records are
  • Graduated2020 · median 2018 among the 993 with a school on file
  • Record last updated2025 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Acute Care Nurse Practitioner providers in California

There are 1,810 acute care nurse practitioner records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,810 in California → Every provider in Downey → Acute Care Nurse Practitioner nationwide →

The 8 acute care nurse practitioner records with the nearest ZIP codes

  1. Avril Delgardo, AGACNPDowney, CA 902421275146219
  2. Andrea CuadrasDowney, CA 902411750984746
  3. Janine Cuevas, NPDowney, CA 902411477278489
  4. Vicky Marquez, AGACNP-BCDowney, CA 902411982460424
  5. Doreen Hamilton, N.P.Downey, CA 902401629388798
  6. Erica Buck, N.P.El Segundo, CA 902451285847277
  7. Denis KeshishyanEl Segundo, CA 902451932791456
  8. Amy Thatcher, NPEl Segundo, CA 902451952603896

Common questions

What is Zian Chen, AGACNP's NPI number?

Zian Chen, AGACNP's National Provider Identifier (NPI) is 1487476727, issued on Oct 28, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Zian Chen, AGACNP located?

The NPPES record lists a practice address at 11942 Paramount Blvd Ste B, Downey, CA, 90242. Phone: (650) 216-8381. Providers update this record themselves, so call before visiting.

How can I verify Zian Chen, AGACNP's license?

NPPES lists California license number 95033455, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.