Syed Zeeshan Ahmed Tirmizi, MD

Primary specialty

Critical Care Medicine (Internal Medicine) PhysicianTaxonomy code 207RC0200X

License

E-20475 Issued in AR

Practice address

9601 Baptist Health Dr
Little Rock, AR 72205-6316

Phone

(501) 224-1135

Fax

(501) 224-1198

NPI assigned

Jun 15, 2021

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

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.

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Interoperability endpoints

• Direct secure messaging: stirmizi2015360@direct.trinity-health.org

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

{
    "created_epoch": "1623715200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780876800000",
    "number": "1104494186",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11001 EXECUTIVE CENTER DR STE 200",
            "city": "LITTLE ROCK",
            "state": "AR",
            "postal_code": "722114393",
            "telephone_number": "501-224-1135",
            "fax_number": "501-224-1198"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9601 BAPTIST HEALTH DR",
            "city": "LITTLE ROCK",
            "state": "AR",
            "postal_code": "722056316",
            "telephone_number": "501-224-1135",
            "fax_number": "501-224-1198"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1 University of New Mexico",
            "address_purpose": "LOCATION",
            "city": "Albuquerque",
            "state": "NM",
            "postal_code": "87131",
            "country_code": "US",
            "telephone_number": "505-272-4661",
            "fax_number": "505-272-0475",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TIRMIZI",
        "first_name": "SYED ZEESHAN",
        "middle_name": "AHMED",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-06-15",
        "last_updated": "2026-06-08",
        "certification_date": "2026-06-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "AR",
            "license": "E-20475",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Abby Tipton, MS, RDN, LD
• Lacey Tipton, MHPP
• Emilio Tirado, M D
• Charlotte Skye Tirey, BCBA
• Diana Tirman
• Harika Tirumani, MD
• Austin Matthew Tisdale, LCSW
• Casey Renae Tisdale
• John R Tisdale, M.D.
• Undrane Tisdale, RN

• Critical Care Medicine (Internal Medicine) Physician in Little Rock, AR
• Providers in Little Rock, AR by specialty
• Critical Care Medicine (Internal Medicine) Physician in Arkansas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 8, 2026; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.