Aslanbi Tezekbay, M.D.

Primary specialty

Student in an Organized Health Care Education/Training ProgramTaxonomy code 390200000X

Practice address

6420 Clayton Road
Department of Internal Medicine, SSM Health St. Mary'S
St Louis, MO 63117

Phone

(314) 768-8778

Fax

(314) 768-7101

NPI assigned

May 5, 2026

Sex

Male

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Medicine

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

{
    "created_epoch": "1777939200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777939200000",
    "number": "1215864251",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6420 CLAYTON ROAD",
            "address_2": "DEPARTMENT OF INTERNAL MEDICINE, SSM HEALTH ST. MARY'S",
            "city": "ST LOUIS",
            "state": "MO",
            "postal_code": "63117",
            "telephone_number": "314-768-8778",
            "fax_number": "314-768-7101"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6420 CLAYTON ROAD",
            "address_2": "DEPARTMENT OF INTERNAL MEDICINE, SSM HEALTH ST. MARY'S",
            "city": "ST LOUIS",
            "state": "MO",
            "postal_code": "63117",
            "telephone_number": "314-768-8778",
            "fax_number": "314-768-7101"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TEZEKBAY",
        "first_name": "ASLANBI",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-05-05",
        "last_updated": "2026-05-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ruth Tevlin, MD
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• Texas Co Anesthesia LLC
• Marci Texier
• David Elliot Teytelbaum
• Yehia Tfayli, MD
• Bradley Terrill Thach, MD
• Sophai Thach
• April Thacker-Salvador, OD
• Adam L Thacker, RPH

• Student in an Organized Health Care Education/Training Program in St Louis, MO
• Providers in St Louis, MO by specialty
• Student in an Organized Health Care Education/Training Program in Missouri

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 5, 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.