Sangkyu - Han, D.D.S.,M.S.

Primary specialty

Orthodontics and Dentofacial Orthopedics DentistryTaxonomy code 1223X0400X

License

4244-015 Issued in WI

Practice address

4660 W College Ave
Appleton, WI 54913-8507

Phone

(920) 730-0345

NPI assigned

Jun 4, 2006

Last updated

Jul 13, 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

Enrolled in WI

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: No
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Master of Science

State licenses

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Dental Associates LTD of Wisconsin

  • Endodontics
  • Wauwatosa, WI
  • NPI 1518266998

  Orthodontics and Dentofacial Orthopedics

  NPD (past)

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

{
    "created_epoch": "1149379200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1568400950",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4117 N TERRAVIEW DR",
            "city": "APPLETON",
            "state": "WI",
            "postal_code": "549136315",
            "telephone_number": "920-205-0515"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4660 W COLLEGE AVE",
            "city": "APPLETON",
            "state": "WI",
            "postal_code": "549138507",
            "telephone_number": "920-730-0345"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAN",
        "first_name": "SANGKYU",
        "middle_name": "-",
        "name_prefix": "Dr.",
        "credential": "D.D.S.,M.S.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-04",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223X0400X",
            "taxonomy_group": "",
            "desc": "Dentist, Orthodontics and Dentofacial Orthopedics",
            "state": "WI",
            "license": "4244-015",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Valerie A Hamilton, MSW, LCSW
• Jojo Densel Hammond
• Naa Norkor Hammond
• Richard Eric Hammond, DPM
• William Alexander Hammond, D.D.S.
• Hand to Shoulder Center of Wisconsin, LTD.
• Daniel Handrich, DC
• Tamiqua Handschke, LPC-IT
• Joseph Hanel, LAT/ ATC
• Ashlee Q Hanford-Longsine, N.P.

• Orthodontics and Dentofacial Orthopedics Dentistry in Appleton, WI
• Providers in Appleton, WI by specialty
• Orthodontics and Dentofacial Orthopedics Dentistry in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.