Zian Chen, AGACNP

Primary specialty

Acute Care Nurse PractitionerTaxonomy code 363LA2100X

License

95033455 Issued in CA

Practice address

11942 Paramount Blvd Ste B
Downey, CA 90242-2306

Phone

(650) 216-8381

NPI assigned

Oct 28, 2024

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2020

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Ame Medical Group Inc

  • Family Medicine Physician
  • Downey, CA
  • NPI 1861711863
  Medicare reassignment NPD

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1730073600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1741737600000",
    "number": "1487476727",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1243 S OLIVE ST APT 421",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900153779",
            "telephone_number": "650-216-8381"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11942 PARAMOUNT BLVD STE B",
            "city": "DOWNEY",
            "state": "CA",
            "postal_code": "902422306",
            "telephone_number": "650-216-8381"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHEN",
        "first_name": "ZIAN",
        "credential": "AGACNP",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2024-10-28",
        "last_updated": "2025-03-12",
        "certification_date": "2025-03-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "TX",
            "license": "1100293",
            "primary": false
        },
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "CA",
            "license": "95033455",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Paul Chen, PHARMD
• Rita Rong Chen, DDS
• Sharon Chen, PHARMD
• Stephanie Wei-Ying Chen, MD
• Stephen Sam-Fong Chen, M.D.
• Cheng and Kim, DDS, Inc.
• Bonnie Ka Wai Cheng Chien, PHARMD
• Brian Chun Fang Cheng, M.D.
• Marissa Alvarez Cheng
• Sophie Cheng, PHARM.D.

• Acute Care Nurse Practitioner in Downey, CA
• Providers in Downey, CA by specialty
• Acute Care Nurse Practitioner in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 12, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.