Allen Yousif

Primary specialty

PharmacistTaxonomy code 183500000X

License

90267 Issued in CA

Practice address

8501 Fallbrook Ave Ste 300
West Hills, CA 91304-3269

Phone

(818) 654-3400

NPI assigned

Nov 13, 2025

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

Interoperability endpoints

• Direct secure messaging: allen.yousif.p4@direct.regal.nextgenshare.com

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

{
    "created_epoch": "1762992000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773619200000",
    "number": "1063372902",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8501 FALLBROOK AVE STE 300",
            "city": "WEST HILLS",
            "state": "CA",
            "postal_code": "913043269"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8501 FALLBROOK AVE STE 300",
            "city": "WEST HILLS",
            "state": "CA",
            "postal_code": "913043269",
            "telephone_number": "818-654-3400"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "YOUSIF",
        "first_name": "ALLEN",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-11-13",
        "last_updated": "2026-03-16",
        "certification_date": "2026-03-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "183500000X",
            "taxonomy_group": "",
            "desc": "Pharmacist",
            "state": "CA",
            "license": "90267",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Nicholas Young, DDS
• Victor J Young, D.D.S.
• Yousefian Dental P.C.
• Varen Yousefian
• Vatche S Yousefian, PT, DPT
• Lelia Yu, M.D.
• Teresita Cheng Yu, M.D., L.AC.
• Joseph Yuhan, M.D.
• Robert K Yun, MD
• Leila Zafaranchi, MD

• Pharmacist in West Hills, CA
• Providers in West Hills, CA by specialty
• Pharmacist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 16, 2026; 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.