Individual provider Active NPI

Alsadiq Waleed Mohammad Al Hillan

  • Gastroenterology Physician
  • Los Angeles, CA
National Provider Identifier
1932632700
Registry record updated Jul 31, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
A192915 Issued in CA
Practice address
100 Medical Plaza Suite 700
Los Angeles, CA 90095-3000
Phone
(310) 208-5400
NPI assigned
Apr 7, 2017
Last updated
Jul 31, 2024By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 31, 2024

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Gastroenterology Physician 207RG0100X A192915 CA Primary

Addresses

Primary practice location

100 Medical Plaza Suite 700
Los Angeles, CA 90095-3000

Mailing address

5767 W Century Blvd Ste 400
Los Angeles, CA 90045-5631
Phone (310) 301-8836

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX
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

Enrollment IDStateProvider typePAC IDDetails
I20250605002122 TX Practitioner - Gastroenterology 5991161150 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Gastroenterology
Education
Other, 2013
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Utmb Faculty Group PracticeGroup PAC ID 3375456734, 1,083 clinicians

Practice addresses (Care Compare)

1005 Harborside Dr FL
Suite 6
Galveston, TX 77555-0001
Phone (409) 772-0122

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy19
Upper gastrointestinal (GI) endoscopy for acid reflux80

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
A192915CAMDGastroenterology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
United Regional Health Care System Inc Current Accepting new patients
Utmb Faculty Group Practice Internal Medicine CurrentSince Aug 1, 2025 Accepting new patients

Locations

2020 E Highway 6
Alvin, TX 77511
Phone (281) 585-2530

1005 Harborside Dr
Galveston, TX 77555
Phone (409) 772-0122

1005 Harborside Dr
Fl 6
Galveston, TX 77555

301 University Blvd
Galveston, TX 77555
Phone (409) 747-1883

511 Park Grove Dr
Katy, TX 77450
Phone (281) 398-7001

Interoperability endpoints

  • Direct secure messaging: aalhillan1264626@direct.uclahealth.org
  • Direct secure messaging: aalhillan62647@unitedregional.medalliesdirect.net
  • FHIR API: https://epicproxy.et1096.epichosted.com/FHIRProxy/api/FHIR/DSTU2/
  • FHIR API: https://epicproxy.et1096.epichosted.com/FHIRProxy/api/fhir/r4/

Organizations & group practices 2

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.

Hospital & facility affiliations 1

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1491523200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1722384000000",
    "number": "1932632700",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5767 W CENTURY BLVD STE 400",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900455631",
            "telephone_number": "310-301-8836"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 MEDICAL PLAZA SUITE 700",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900953000",
            "telephone_number": "310-208-5400"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "AL HILLAN",
        "first_name": "ALSADIQ",
        "middle_name": "WALEED MOHAMMAD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-04-07",
        "last_updated": "2024-07-31",
        "certification_date": "2024-07-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "CA",
            "license": "A192915",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Los Angeles, CA

Sources for this page

Verify at the official NPI Registry.