Individual provider Active NPI

Altaib Al Yassin

  • Gastroenterology Physician
  • Sugar Land, TX
National Provider Identifier
1972008134
Registry record updated May 26, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
U7821 Issued in TX
Practice address
16537 Southwest Fwy
Sugar Land, TX 77479-7238
Phone
(281) 276-1960
NPI assigned
Mar 28, 2018
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 26, 2026

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 U7821 TX Primary

Addresses

Primary practice location

16537 Southwest Fwy
Sugar Land, TX 77479-7238

Mailing address

16537 Southwest Fwy
Sugar Land, TX 77479-7238
Phone (281) 276-1960

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
I20240701000919 TX Practitioner - Gastroenterology 6800146663 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Gastroenterology
Education
Other, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
TMH Physician Associates PLLCGroup PAC ID 4486711744, 1,881 clinicians
Houston Methodist Specialty PhysiciansGroup PAC ID 5193239796, 1,498 clinicians

Practice addresses (Care Compare)

16605 Southwest Fwy
Sugar Land, TX 77479-3500
Phone (281) 275-0800

16605 Southwest Fwy 400 Mob3
Methodist Family Medicine Group
Sugar Land, TX 77479-3500
Phone (281) 275-0800

16605 SW Fwy 410
Methodist Diag Card of Houston
Sugar Land, TX 77479-3500
Phone (281) 274-0148

16655 Southwest Fwy
Sugar Land, TX 77479-2329

16811 Southwest Fwy
Suite 200
Sugar Land, TX 77479-4728
Phone (281) 690-4678

4710 Bellaire Blvd
Bellaire, TX 77401-4505
Phone (713) 363-9411

6445 Main St
Suite 2500
Houston, TX 77030-1502
Phone (713) 441-3150

Hospital & facility affiliations

  • Houston Methodist Sugarland Hospital Hospital, Sugar Land, TX, CCN 450820
  • Houston Methodist Hospital Hospital, Houston, TX, CCN 450358
  • Houston Methodist West Hospital Hospital, Houston, TX, CCN 670077

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy174
Upper gastrointestinal (GI) endoscopy for acid reflux96

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
U7821TXMDGastroenterology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Houston Methodist Specialty Physicians CurrentSince Jan 1, 2026 Accepting new patients
TMH Physician Associates PLLC CurrentSince Aug 5, 2024 Accepting new patients
TMH Physician Associates PLLC CurrentSince Aug 5, 2024 Accepting new patients
TMH Physician Associates PLLC Past Accepting new patients
Houston Methodist Past Accepting new patients
Methodist Radiology Associates, PLLC Past Accepting new patients

Locations

6445 Main St
Ste 2500
Houston, TX 77030
Phone (713) 441-3150

6565 Fannin St
#623
Houston, TX 77030
Phone (713) 363-8584

16537 Southwest Fwy
Ste 110
Sugar Land, TX 77479
Phone (281) 276-1960

16811 Southwest Fwy
Ste 200
Sugar Land, TX 77479
Phone (281) 690-4678

16605 Southwest Fwy
Ste 400
Sugar Land, TX 77479
Phone (281) 275-0800

Interoperability endpoints

  • Direct secure messaging: aalyassin544449@directhoustonmethodist.org

Organizations & group practices 6

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.

Hospital & facility affiliations 3

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": "1522195200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779753600000",
    "number": "1972008134",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "16537 SOUTHWEST FWY",
            "city": "SUGAR LAND",
            "state": "TX",
            "postal_code": "774797238",
            "telephone_number": "281-276-1960"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "16537 SOUTHWEST FWY",
            "city": "SUGAR LAND",
            "state": "TX",
            "postal_code": "774797238",
            "telephone_number": "281-276-1960"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "AL YASSIN",
        "first_name": "ALTAIB",
        "name_prefix": "Dr.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-03-28",
        "last_updated": "2026-05-26",
        "certification_date": "2026-05-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "TX",
            "license": "U7821",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Sugar Land, TX

Sources for this page

Verify at the official NPI Registry.