NPIMap

Organization Active NPI

Gastrointestinal Specialists LLC

  • Urology Physician
  • Leesburg, VA
National Provider Identifier
1649138041
Registry record updated Jan 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Urology PhysicianTaxonomy code 208800000X
Legal business name
GASTROINTESTINAL SPECIALISTS LLC
Practice address
19415 Deerfield Ave Ste 112
Leesburg, VA 20176-8470
Phone
(703) 724-1195
NPI assigned
Jan 13, 2026
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jan 16, 2026

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

Authorized official

Name
Christine Tran
Title
Authorized
Phone
(703) 724-1195

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Urology PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 208800000X Primary
Non-Pharmacy Dispensing Site 332900000X

Addresses

Primary practice location

19415 Deerfield Ave Ste 112
Leesburg, VA 20176-8470

Mailing address

19415 Deerfield Ave Ste 112
Leesburg, VA 20176-8470

National Provider Directory

National Provider Directory
Tax ID family
Gastrointestinal Specialists Inc3 organizations share this tax ID, including this one

Other organizations with this tax ID 2

Organizations that report the same tax identification number in the National Provider Directory.

Practitioners & affiliated clinicians

Practitioners 2

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

NPI Registry JSON

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

{
    "created_epoch": "1768262400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1768521600000",
    "number": "1649138041",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "19415 DEERFIELD AVE STE 112",
            "city": "LEESBURG",
            "state": "VA",
            "postal_code": "201768470"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "19415 DEERFIELD AVE STE 112",
            "city": "LEESBURG",
            "state": "VA",
            "postal_code": "201768470",
            "telephone_number": "703-724-1195"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "GASTROINTESTINAL SPECIALISTS LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-01-13",
        "last_updated": "2026-01-16",
        "certification_date": "2026-01-16",
        "status": "A",
        "authorized_official_last_name": "TRAN",
        "authorized_official_first_name": "CHRISTINE",
        "authorized_official_title_or_position": "AUTHORIZED",
        "authorized_official_telephone_number": "703-724-1195"
    },
    "taxonomies": [
        {
            "code": "208800000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Urology",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "332900000X",
            "taxonomy_group": "",
            "desc": "Non-Pharmacy Dispensing Site",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Leesburg, VA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 16, 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.