Individual provider Active NPI

Asna Tasleem, MD

  • Geriatric Medicine (Internal Medicine) Physician
  • San Antonio, TX
National Provider Identifier
1447872189
Registry record updated Jun 26, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Geriatric Medicine (Internal Medicine) PhysicianTaxonomy code 207RG0300X
License
V2577 Issued in TX
Practice address
South Texas Veterans Health Care System
7400 Merton Minter St.
San Antonio, TX 78229
Phone
(210) 617-5300
NPI assigned
May 16, 2020
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 26, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X FT3297682 PA
Geriatric Medicine (Internal Medicine) Physician 207RG0300X V2577 TX Primary

Addresses

Primary practice location

South Texas Veterans Health Care System
7400 Merton Minter St.
San Antonio, TX 78229

Mailing address

12600 W Colfax Ave Ste B200
Lakewood, CO 80215-3736
Phone (303) 993-1330

Other practice location 1

12600 W Colfax Ave Ste B200
Lakewood, CO 80215-3736
Phone (303) 993-1330

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
V2577TXMDGeriatric Medicine (Internal Medicine) Physician

Interoperability endpoints

  • Direct secure messaging: asna.tasleem@wellmed.eclinicaldirectplus.com

NPI Registry JSON

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

{
    "created_epoch": "1589587200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782432000000",
    "number": "1447872189",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12600 W COLFAX AVE STE B200",
            "city": "LAKEWOOD",
            "state": "CO",
            "postal_code": "802153736",
            "telephone_number": "303-993-1330",
            "fax_number": "720-284-4082"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "SOUTH TEXAS VETERANS HEALTH CARE SYSTEM",
            "address_2": "7400 MERTON MINTER ST.",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "78229",
            "telephone_number": "210-617-5300"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "12600 W Colfax Ave Ste B200",
            "address_purpose": "LOCATION",
            "city": "Lakewood",
            "state": "CO",
            "postal_code": "802153736",
            "country_code": "US",
            "telephone_number": "303-993-1330",
            "fax_number": "720-284-4082",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TASLEEM",
        "first_name": "ASNA",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-05-16",
        "last_updated": "2026-06-26",
        "certification_date": "2026-06-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "PA",
            "license": "FT3297682",
            "primary": false
        },
        {
            "code": "207RG0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Geriatric Medicine",
            "state": "TX",
            "license": "V2577",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Antonio, TX

Sources for this page

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