Alaa Hajal MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

Legal business name

ALAA HAJAL MD

Doing business as

La Vista Medical Center

Practice address

1111 Grand Ave Ste L
Diamond Bar, CA 91765-4172

Phone

(909) 551-0205

Fax

(909) 345-7084

NPI assigned

Nov 4, 2024

Last updated

Mar 26, 2025By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Alaa Hajal, MDNPI 1669829032

Title

Owner

Phone

(586) 382-5390

Specialties & licenses 1

Addresses

Other names 1

• La Vista Medical Center Doing business as

Medicare fee-for-service enrollment

Enrolled in CA

Enrollment records 1

Practitioners 2

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Alaa Hajal, M.D

  • Internal Medicine Physician
  • San Bernardino, CA
  • NPI 1669829032
  Medicare reassignment Care Compare group NPD Authorized official
• Huda Khaleel

  • Internal Medicine Physician
  • Los Angeles, CA
  • NPI 1386907509
  Medicare reassignment Care Compare group NPD

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

{
    "created_epoch": "1730678400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1742947200000",
    "number": "1023831682",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11660 CHURCH ST APT 166",
            "city": "RANCHO CUCAMONGA",
            "state": "CA",
            "postal_code": "917308927",
            "telephone_number": "586-382-5390"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1111 GRAND AVE STE L",
            "city": "DIAMOND BAR",
            "state": "CA",
            "postal_code": "917654172",
            "telephone_number": "909-551-0205",
            "fax_number": "909-345-7084"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ALAA HAJAL MD",
        "organizational_subpart": "NO",
        "enumeration_date": "2024-11-04",
        "last_updated": "2025-03-26",
        "certification_date": "2025-03-26",
        "status": "A",
        "authorized_official_last_name": "HAJAL",
        "authorized_official_first_name": "ALAA",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "586-382-5390",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "La Vista Medical Center",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Ahn, Lee and Park Dental Group, Inc (blessed Smile dentistry)
• Ajb Prosperity Mental Health, Nursing PC
• Rawan Al Yafi
• Anas Al-Qazzaz, RPH
• Al-Sayed MD Inc
• Albers Family Counseling
• Albertsons LLC (Savon Pharmacy #3554)
• Wilfredo Alejo, M.D.
• Alireza Halati, MD Medical Corporation
• Varun Uthappa Allaranda Ganapathy, M.SC. (SLP), CCC-SLP

• Internal Medicine Physician in Diamond Bar, CA
• Providers in Diamond Bar, CA by specialty
• Internal Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 26, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.