Chen Schwezin Inc

Primary specialty

Community/Retail PharmacyTaxonomy code 3336C0003X

License

PHY54304 Issued in CA

Legal business name

CHEN SCHWEZIN INC

Practice address

4333 Park Terrace Dr Ste 160
Westlake Village, CA 91361-5653

Phone

(805) 497-8258

Fax

(805) 496-7099

NPI assigned

Feb 22, 2008

Organization subpart

No

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

Authorized official

Name

Justin Chen, PHRMDNPI 1134882293

Title

Pic

Phone

(805) 497-8258

Specialties & licenses 3

Addresses

Other identifiers 1

Other names 1

• PARK COMPOUNDING PHARMACY Doing business as

Locations

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Justin Chen, PHARM.D.

  • Pharmacist
  • Westlake Village, CA
  • NPI 1134882293
  NPD (past) Authorized official

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

{
    "created_epoch": "1203638400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1758240000000",
    "number": "1043489107",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11603 SAVAII ST",
            "city": "CYPRESS",
            "state": "CA",
            "postal_code": "906305660",
            "telephone_number": "805-497-8258",
            "fax_number": "805-496-7099"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4333 PARK TERRACE DR STE 160",
            "city": "WESTLAKE VILLAGE",
            "state": "CA",
            "postal_code": "913615653",
            "telephone_number": "805-497-8258",
            "fax_number": "805-496-7099"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "CHEN SCHWEZIN INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2008-02-22",
        "last_updated": "2025-09-19",
        "status": "A",
        "authorized_official_last_name": "CHEN",
        "authorized_official_first_name": "JUSTIN",
        "authorized_official_title_or_position": "PIC",
        "authorized_official_telephone_number": "805-497-8258",
        "authorized_official_credential": "PHRMD"
    },
    "taxonomies": [
        {
            "code": "333600000X",
            "taxonomy_group": "",
            "desc": "Pharmacy",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "3336C0003X",
            "taxonomy_group": "",
            "desc": "Pharmacy, Community/Retail Pharmacy",
            "state": "CA",
            "license": "PHY54304",
            "primary": true
        },
        {
            "code": "3336C0004X",
            "taxonomy_group": "",
            "desc": "Pharmacy, Compounding Pharmacy",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "PK",
            "identifier": "2113109",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "PARK COMPOUNDING PHARMACY",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "PARK COMPOUNDING PHARMACY",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Changing Steps
• Celeste Margaret Charbonnet-Cross, LMFT
• Andrea Chattler
• Hailey Alexa Chavez
• Danielle Chebabi
• Fang Chen
• Helen Shao-Chen Chang Chen, L.AC.
• Joseph Juyo Chen, M.D.
• Justin Chen, PHARM.D.
• David Dae Kyu CHI, M.D.

• Community/Retail Pharmacy in Westlake Village, CA
• Providers in Westlake Village, CA by specialty
• Community/Retail Pharmacy in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 19, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.