Individual provider Active NPI

Hussein A Kassam, MD

  • Gastroenterology Physician
  • Albuquerque, NM
National Provider Identifier
1669632683
Registry record updated Aug 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
MD2026-0470 Issued in NM
Practice address
Unm Dept of Internal Medicine
Msc10 5550, 1 University of New Mexico
Albuquerque, NM 87131
Phone
(505) 272-4661
NPI assigned
Jun 12, 2008
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 10, 2026

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

Specialties & licenses 5

Specialty (taxonomy)CodeLicenseStatePrimary
Surgery Physician 208600000X RS2009-0340 NM
Surgery Physician 208600000X 26390 OK
Student in an Organized Health Care Education/Training Program 390200000X NM
Gastroenterology Physician 207RG0100X MD2026-0470 NM Primary
Surgery Physician 208600000X 036.129197 IL

Addresses

Primary practice location

Unm Dept of Internal Medicine
Msc10 5550, 1 University of New Mexico
Albuquerque, NM 87131

Mailing address

Unm Dept of Internal Medicine
Msc10 5550, 1 University of New Mexico
Albuquerque, NM 87131
Phone (505) 272-4661

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
I20200820001861 TX Order and Referring Only - Internal MedicinePractitioner - Internal Medicine 5799916995

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MD2026-0470NMMDInternal Medicine Physician
036.129197ILMDSurgery Physician
RS2009-0340NMMDSurgery Physician
26390OKMDSurgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Southwest Gastroenterology Associates Current Accepting new patients

Locations

7788 Jefferson St NE
Albuquerque, NM 87109
Phone (505) 999-1600

Interoperability endpoints

  • FHIR API: https://api.platform.athenahealth.com/12517/brand/1/csg/1/fhir/r4

Organizations & group practices 1

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1213228800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786320000000",
    "number": "1669632683",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "UNM DEPT OF INTERNAL MEDICINE",
            "address_2": "MSC10 5550, 1 UNIVERSITY OF NEW MEXICO",
            "city": "ALBUQUERQUE",
            "state": "NM",
            "postal_code": "87131",
            "telephone_number": "505-272-4661"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "UNM DEPT OF INTERNAL MEDICINE",
            "address_2": "MSC10 5550, 1 UNIVERSITY OF NEW MEXICO",
            "city": "ALBUQUERQUE",
            "state": "NM",
            "postal_code": "87131",
            "telephone_number": "505-272-4661"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KASSAM",
        "first_name": "HUSSEIN",
        "middle_name": "A",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-06-12",
        "last_updated": "2026-08-10",
        "certification_date": "2026-08-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "NM",
            "license": "RS2009-0340",
            "primary": false
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "OK",
            "license": "26390",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "NM",
            "license": null,
            "primary": false
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "NM",
            "license": "MD2026-0470",
            "primary": true
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "IL",
            "license": "036.129197",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Albuquerque, NM

Sources for this page

Verify at the official NPI Registry.