John Michael Kao Yang

Primary specialty

PharmacistTaxonomy code 183500000X

License

23174-40 Issued in WI

Practice address

1855 Kirkland Way
Oconomowoc, WI 53066-1572

Phone

(262) 266-2227

NPI assigned

Sep 12, 2026

Last updated

Sep 12, 2026By the provider in NPPES

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": "1789171200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789171200000",
    "number": "1205747037",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "16910 FAIRVIEW CT",
            "city": "BROOKFIELD",
            "state": "WI",
            "postal_code": "530052719",
            "telephone_number": "414-416-7898"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1855 KIRKLAND WAY",
            "city": "OCONOMOWOC",
            "state": "WI",
            "postal_code": "530661572",
            "telephone_number": "262-266-2227"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "YANG",
        "first_name": "JOHN MICHAEL",
        "middle_name": "KAO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-09-12",
        "last_updated": "2026-09-12",
        "certification_date": "2026-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "183500000X",
            "taxonomy_group": "",
            "desc": "Pharmacist",
            "state": "WI",
            "license": "23174-40",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Rick Woodward, PA
• Rose Worden, LPC
• Douglas M Worth, PT
• Joline Wudtke, PMHNP
• Beth Ann Wuerl, LCSW
• Chris Yiannias, D.O.
• Megan Young, LPC
• Karen L Youngquist, APNP
• Christian Zebrasky, D.C.
• Jennifer Zechlin

• Pharmacist in Oconomowoc, WI
• Providers in Oconomowoc, WI by specialty
• Pharmacist in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 12, 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.