Joseph Makram Youssef

Primary specialty

Oral and Maxillofacial Surgery (Dentist)Taxonomy code 1223S0112X

License

104638 Issued in CA

Practice address

11162 Los Alamitos Blvd
Los Alamitos, CA 90720-3621

Phone

(562) 598-8604

NPI assigned

Feb 25, 2018

Last updated

Sep 25, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Practice roles

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.

• Santa Barbara Neighborhood Clinics

  dba Isla Vista Neighborhood Clinic

  • Federally Qualified Health Center (FQHC)
  • Isla Vista, CA
  • NPI 1942487848
  NPD (past)

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

{
    "created_epoch": "1519516800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790294400000",
    "number": "1053812073",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "16835 ALGONQUIN ST",
            "city": "HUNTINGTON BEACH",
            "state": "CA",
            "postal_code": "926493810",
            "telephone_number": "888-700-6623"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11162 LOS ALAMITOS BLVD",
            "city": "LOS ALAMITOS",
            "state": "CA",
            "postal_code": "907203621",
            "telephone_number": "562-598-8604"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "YOUSSEF",
        "first_name": "JOSEPH",
        "middle_name": "MAKRAM",
        "name_prefix": "Dr.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2018-02-25",
        "last_updated": "2026-09-25",
        "certification_date": "2026-09-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223S0112X",
            "taxonomy_group": "",
            "desc": "Dentist, Oral and Maxillofacial Surgery",
            "state": "CA",
            "license": "104638",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• George Sidney Young, MS, DPT, OCS
• Justina Young
• Lisa R Young, M.A., MFT
• Youngmo Kang Dental Corp
• Lishelle Dawn Youngsma Grant, LMFT
• Austin Haw Yu, MD
• Jeff Yu, M.D.
• Daphne T Zagnoev, PSYD
• Hazel Johnelle Zapatier
• Michael E Zell, DDS

• Oral and Maxillofacial Surgery (Dentist) in Los Alamitos, CA
• Providers in Los Alamitos, CA by specialty
• Oral and Maxillofacial Surgery (Dentist) in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 25, 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.