Tristan O'Driscoll, PHARMD, MPH

Primary specialty

Infectious Diseases PharmacistTaxonomy code 1835I0206X

License

17220-40 Issued in WI

Practice address

900 N 92ND St
Milwaukee, WI 53226-1202

Phone

(414) 805-3000

NPI assigned

Jun 16, 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

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

{
    "created_epoch": "1781568000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781568000000",
    "number": "1962337444",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "505 S 52ND AVE",
            "city": "WAUSAU",
            "state": "WI",
            "postal_code": "544014810"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "900 N 92ND ST",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532261202",
            "telephone_number": "414-805-3000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "O'DRISCOLL",
        "first_name": "TRISTAN",
        "credential": "PHARMD, MPH",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-06-16",
        "last_updated": "2026-06-16",
        "certification_date": "2026-06-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1835I0206X",
            "taxonomy_group": "",
            "desc": "Pharmacist, Infectious Diseases",
            "state": "WI",
            "license": "17220-40",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Stacy D O'Connor, M.D.
• Staci S O'Dell, APNP
• Stephanie M. O'Dell, NP
• Christine T O'Donnell, LCSW
• Collin Curry O'Donnell
• Sharon O'Dwyer, APNP
• Joseph P O'Grady Jr., M.D.
• Kirk I O'Hanison, NP
• Molly O'Hearn, AUD
• Lisa Marie O'Keefe

• Infectious Diseases Pharmacist in Milwaukee, WI
• Providers in Milwaukee, WI by specialty
• Infectious Diseases Pharmacist in Wisconsin

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