Ken Sakamoto, D.D.S.

Primary specialty

General Practice DentistryTaxonomy code 1223G0001X

License

019019221 Issued in IL

Practice address

3939 N Lincoln Ave
Chicago, IL 60613-2431

Phone

(773) 871-5500

Fax

(773) 871-5440

NPI assigned

Dec 7, 2006

Sex

Male

Sole proprietor

Yes

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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 and National Provider Directory roles.

• Oneida Nation

  • Clinic/Center
  • Oneida, WI
  • NPI 1740278308
  NPD (past)

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

{
    "created_epoch": "1165449600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776902400000",
    "number": "1447319207",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3939 N LINCOLN AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606132431",
            "telephone_number": "773-871-5500",
            "fax_number": "773-871-5440"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3939 N LINCOLN AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606132431",
            "telephone_number": "773-871-5500",
            "fax_number": "773-871-5440"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "525 Airport Dr",
            "address_purpose": "LOCATION",
            "city": "Oneida",
            "state": "WI",
            "postal_code": "541559035",
            "country_code": "US",
            "telephone_number": "920-869-2711",
            "fax_number": "920-869-6327",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SAKAMOTO",
        "first_name": "KEN",
        "name_prefix": "Dr.",
        "credential": "D.D.S.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-12-07",
        "last_updated": "2026-04-23",
        "certification_date": "2026-04-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "IL",
            "license": "019019221",
            "primary": true
        },
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "WI",
            "license": "6001454-15",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Daphne Lucienne Sajous-Brady, PHD
• Naureen Sajwani, RD, LDN, CNSC
• Natalia Sak
• Maiko Sakai, D.M.D., M.S.
• Kazuki Sakakura
• Sangeeta Sakaria, M.D.
• Mark B Saker, MD
• Martha Cotsen Saker, MD
• Tara L Sakevich, DPM
• Neha Sakhuja, LCSW, CADC

• General Practice Dentistry in Chicago, IL
• Providers in Chicago, IL by specialty
• General Practice Dentistry in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 23, 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.