Lina Mahmood, MD

Primary specialty

Allergy & Immunology PhysicianTaxonomy code 207K00000X

License

V6353 Issued in TX

Practice address

1301 Barbara Jordan Blvd Ste 200D
Austin, TX 78723-3078

Phone

(512) 628-1870

NPI assigned

Apr 15, 2020

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

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

Pediatric MedicineAlso: Allergy/Immunology

Education

Other, 2020

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: lina.mahmood.1@8363.direct.athenahealth.com

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.

• Dell Children's Medical Group

  • Pediatrics Physician
  • Austin, TX
  • NPI 1326072943
  Medicare reassignment NPD
• Dell Children's Medical Group

  dba Dell Children's Medical Group Sleep Center

  • Sleep Disorder Diagnostic Clinic/Center
  • Austin, TX
  • NPI 1124748249
  NPD

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

{
    "created_epoch": "1586908800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764115200000",
    "number": "1376162644",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11513 TIMBER HEIGHTS DR",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787545930",
            "telephone_number": "512-628-1870"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1301 BARBARA JORDAN BLVD STE 200D",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787233078",
            "telephone_number": "512-628-1870"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAHMOOD",
        "first_name": "LINA",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-04-15",
        "last_updated": "2025-11-26",
        "certification_date": "2025-11-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207K00000X",
            "taxonomy_group": "",
            "desc": "Allergy & Immunology",
            "state": "TX",
            "license": "V6353",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Grace Maher
• Steven Maher, D.O.
• Akash Maheshwari, MD
• Mahl, LLC (Special Addition and The Comfort Store)
• Eric Edward Mahlmann
• Sama Mahmood, RPH
• Zakariah Sayeed Mahmood, M.D.
• Maryam Mahmoud, LCDC, LMSW
• Mohammed Nazar Ghassan Mahmoud, DO
• Selma Ghassan Mahmoud

• Allergy & Immunology Physician in Austin, TX
• Providers in Austin, TX by specialty
• Allergy & Immunology Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 26, 2025; 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.