Hayder Alhashim

Primary specialty

Epilepsy PhysicianTaxonomy code 2084E0001X

License

W8798 Issued in TX

Practice address

4940 Charles Katz FL 4
San Antonio, TX 78229-1911

Phone

(210) 450-9700

NPI assigned

Mar 31, 2021

Last updated

Sep 16, 2026By the provider in NPPES

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 AL

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Interoperability endpoints

• Direct secure messaging: halhashim414735@direct.childrenscolorado.org

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.

• Children's Hospital Colorado

  • Clinical Social Worker
  • Aurora, CO
  • NPI 1174282776
  NPD

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

{
    "created_epoch": "1617148800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789516800000",
    "number": "1144808296",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4940 CHARLES KATZ FL 4",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782291911",
            "telephone_number": "210-450-9700"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4940 CHARLES KATZ FL 4",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782291911",
            "telephone_number": "210-450-9700"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ALHASHIM",
        "first_name": "HAYDER",
        "name_prefix": "Dr.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-03-31",
        "last_updated": "2026-09-16",
        "certification_date": "2026-09-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084E0001X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Epilepsy",
            "state": "TX",
            "license": "W8798",
            "primary": true
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "TX",
            "license": "W8798",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Houssam Eddin Alghadban, DDS
• Lubna Alghoul, RPH
• Algos Behavioral Health Services, Inc
• Yara Alhaddadein
• Sara Achraf Alhaj, MD
• Jabir Alhumaid, BDS
• Ali Back & Body Inc
• Ali Deem Counseling LLC
• Golfam Ali Sobhani, LSA, CSA, CSFA
• Aliza Ali

• Epilepsy Physician in San Antonio, TX
• Providers in San Antonio, TX by specialty
• Epilepsy Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 16, 2026; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.