Isaac Olstad, PHARMD

Primary specialty

Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistTaxonomy code 1835P0018X

License

17533-40 Issued in WI

Practice address

6760 W National Ave
West Allis, WI 53214-4992

Phone

(414) 476-5111

Fax

(414) 476-7570

NPI assigned

Oct 26, 2014

Sex

Male

Sole proprietor

Yes

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 Pharmacy

State licenses

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

{
    "created_epoch": "1414281600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780531200000",
    "number": "1457756041",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7736 STICKNEY AVE",
            "city": "WAUWATOSA",
            "state": "WI",
            "postal_code": "532131753",
            "telephone_number": "608-438-4756"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6760 W NATIONAL AVE",
            "city": "WEST ALLIS",
            "state": "WI",
            "postal_code": "532144992",
            "telephone_number": "414-476-5111",
            "fax_number": "414-476-7570"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OLSTAD",
        "first_name": "ISAAC",
        "credential": "PHARMD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2014-10-26",
        "last_updated": "2026-06-04",
        "certification_date": "2026-06-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1835P0018X",
            "taxonomy_group": "",
            "desc": "Pharmacist, Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist",
            "state": "WI",
            "license": "17533-40",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in West Allis, WI
• Providers in West Allis, WI by specialty
• Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 4, 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.