Mahmood Barazi, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

N1342 Issued in TX

Practice address

18333 Egret Bay Blvd Ste 140
Houston, TX 77058-3239

Phone

(281) 332-3001

Fax

(281) 332-3005

NPI assigned

Oct 4, 2007

Last updated

Oct 20, 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

Other identifiers 4

Other names 1

• Mahmoud Hammo Barazi Professional name

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

Specialty

Internal MedicineAlso: Nephrology

Education

University of Connecticut School of Medicine, 2001

Medicare assignment

May accept Medicare assignment

Telehealth

Offers telehealth services

Group practices

XpertmdGroup PAC ID 5193092393, 39 clinicians

Monzer H Yazji MD and Associates PLLCGroup PAC ID 2062470529, 83 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Usrc Edinburg Dialysis facility, Edinburg, TX, CCN 452890
• Fresenius Medical Care Edinburg Kidney Center Dialysis facility, Edinburg, TX, CCN 452767
• University of Texas Medical Branch Galveston Hospital, Galveston, TX, CCN 450018
• University of Texas M D Anderson Cancer Center Hospital, Houston, TX, CCN 450076
• South Texas Health System Hospital, Edinburg, TX, CCN 450119

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mahmoud.barazi.1@33464.direct.athenahealth.com
• Direct secure messaging: mahmoud.barazi@yazjimd.directbygreenway.com
• Direct secure messaging: mbarazi47081@direct.utmb.edu

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.

• Monzer H Yazji MD & Associates PLLC

  dba Asas Health

  • Internal Medicine Physician
  • Edinburg, TX
  • NPI 1073508545
  Medicare reassignment Care Compare group NPD
• Xpertmd

  • Hospitalist Physician
  • Houston, TX
  • NPI 1205360518

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• MD Hospitalists PLLC

  • Hospitalist Physician
  • McAllen, TX
  • NPI 1235672809
  Medicare reassignment NPD
• South Texas Physician Partners PLLC

  dba ASAS Health

  • Internal Medicine Physician
  • Mission, TX
  • NPI 1801580097
  Medicare reassignment NPD
• Humberto Nunez MD PA

  • Family Medicine Physician
  • McAllen, TX
  • NPI 1245667138
  NPD (past)

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

• Stat Dialysis Corporation

  dba Edinburg Kidney Center

  • End-Stage Renal Disease (ESRD) Treatment Clinic/Center
  • Edinburg, TX
  • NPI 1609988583

  Dialysis facility

  Care Compare affiliation Name & address match
• Usrc Edinburg LP

  dba US Renal Care Mission Dialysis

  • End-Stage Renal Disease (ESRD) Treatment Clinic/Center
  • Edinburg, TX
  • NPI 1336126804

  Dialysis facility

  Care Compare affiliation Name & address match
• McAllen Hospitals L P

  dba South Texas Health System - Heart

  • Cardiac Rehabilitation Clinic/Center
  • McAllen, TX
  • NPI 1043849425

  Hospital

  Care Compare affiliation
• McAllen Hospitals L P

  dba South Texas Health System

  • Psychiatric Hospital Unit
  • Edinburg, TX
  • NPI 1053301754
  Care Compare affiliation
• McAllen Hospitals L P

  dba South Texas Health System

  • General Acute Care Hospital
  • Edinburg, TX
  • NPI 1770573586
  Care Compare affiliation
• University of Texas M. D. Anderson Cancer Center

  • General Acute Care Hospital
  • Houston, TX
  • NPI 1174582050
  Care Compare affiliation
• University of Texas Medical Branch at Galveston

  dba University of Texas Medical Branch

  • General Acute Care Hospital
  • Galveston, TX
  • NPI 1548226988
  Care Compare affiliation

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

{
    "created_epoch": "1191456000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1792454400000",
    "number": "1942498803",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "18333 EGRET BAY BLVD STE 140",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770583239",
            "telephone_number": "281-332-3001",
            "fax_number": "281-332-3005"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "18333 EGRET BAY BLVD STE 140",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770583239",
            "telephone_number": "281-332-3001",
            "fax_number": "281-332-3005"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2240 Gulf Fwy S",
            "address_purpose": "LOCATION",
            "city": "League City",
            "state": "TX",
            "postal_code": "775735143",
            "country_code": "US",
            "telephone_number": "409-772-1011",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "200 Blossom St",
            "address_purpose": "LOCATION",
            "city": "Webster",
            "state": "TX",
            "postal_code": "775984204",
            "country_code": "US",
            "telephone_number": "832-632-6500",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "502 S Closner Blvd",
            "address_purpose": "LOCATION",
            "city": "Edinburg",
            "state": "TX",
            "postal_code": "785394660",
            "country_code": "US",
            "telephone_number": "956-292-0100",
            "fax_number": "956-468-2997",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BARAZI",
        "first_name": "MAHMOOD",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-10-04",
        "last_updated": "2026-10-20",
        "certification_date": "2026-10-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "N1342",
            "primary": true
        },
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "TX",
            "license": "N1342",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "286664201",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "286664207",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "286664208",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS",
            "identifier": "8PH131",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MAHMOUD",
            "last_name": "HAMMO BARAZI",
            "credential": "MD",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

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• Internal Medicine Physician in Houston, TX
• Providers in Houston, TX by specialty
• Internal Medicine Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 20, 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.