Vascular Associates of Greater Houston PLLC

Primary specialty

Vascular Surgery PhysicianTaxonomy code 2086S0129X

Legal business name

VASCULAR ASSOCIATES OF GREATER HOUSTON PLLC

Practice address

410 W Grand Pkwy S Ste 4D
Katy, TX 77494-8361

Phone

(832) 703-0333

Fax

(832) 699-3377

NPI assigned

Dec 15, 2025

Organization subpart

No

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

Authorized official

Name

Dr. Ammar Hashmi, MDNPI 1871903492

Title

President

Phone

(832) 703-0333

Specialties & licenses 1

Addresses

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Ammar Hashmi, MD

  • Vascular Surgery Physician
  • Houston, TX
  • NPI 1871903492

  Multi-Specialty

  NPD Authorized official

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

{
    "created_epoch": "1765756800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1770854400000",
    "number": "1295699023",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "18802 UNIVERSITY BLVD STE 117",
            "city": "SUGAR LAND",
            "state": "TX",
            "postal_code": "774796849",
            "telephone_number": "832-703-0333",
            "fax_number": "832-699-3377"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "410 W GRAND PKWY S STE 4D",
            "city": "KATY",
            "state": "TX",
            "postal_code": "774948361",
            "telephone_number": "832-703-0333",
            "fax_number": "832-699-3377"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "VASCULAR ASSOCIATES OF GREATER HOUSTON PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-12-15",
        "last_updated": "2026-02-12",
        "certification_date": "2026-02-12",
        "status": "A",
        "authorized_official_last_name": "HASHMI",
        "authorized_official_first_name": "AMMAR",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "832-703-0333",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "2086S0129X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Surgery, Vascular Surgery",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Joanna V Vargas
• Nilar Lao Vargas, D.D.S.
• Raul Humberto Vargas, D.C.
• Sonia Varkey
• Amanda Shearer Varnon
• Jennifer Niehus Vassilas, LM
• Saialekhya Vatturi, M.S., BCBA, LBA
• Brittany Nicole Vaughn
• Debbie Gay Vaughn, DDS
• Gabrielle Denise Vaughn

• Vascular Surgery Physician in Katy, TX
• Providers in Katy, TX by specialty
• Vascular Surgery Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 12, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.