Individual provider Active NPI

Norman David Rotblat, DDS MS

  • Oral and Maxillofacial Surgery (Dentist)
  • Fon Du Lac, WI
National Provider Identifier
1407961857
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Oral and Maxillofacial Surgery (Dentist)Taxonomy code 1223S0112X
License
215606 Issued in IL
Practice address
545 East Johnson Street
Fon Du Lac, WI 54935
Phone
(920) 924-9090
Fax
(920) 921-0800
NPI assigned
Aug 19, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Oral and Maxillofacial Surgery (Dentist) 1223S0112X 5001508015 WI
Oral and Maxillofacial Surgery (Dentist) 1223S0112X 215606 IL Primary
General Practice Dentistry 1223G0001X IL

Addresses

Primary practice location

545 East Johnson Street
Fon Du Lac, WI 54935

Mailing address

1142 Oakwood Drive
Freeport, IL 61032-3725
Phone (815) 235-4517

Other identifiers 1

IdentifierTypeStateIssuer
33771100MedicaidWI

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Master of Science

State licenses

LicenseStateTypeSpecialty
019012556ILMDGeneral Practice Dentistry
215606ILMDOral and Maxillofacial Surgery (Dentist)
5001508015WIMDOral and Maxillofacial Surgery (Dentist)

Practice roles

OrganizationSpecialtyStatusNew patients
Dental Assosiates Past Accepting new patients
Dental Associates LTD of Wisconsin General Practice Past Accepting new patients

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1155945600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1407961857",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1142 OAKWOOD DRIVE",
            "city": "FREEPORT",
            "state": "IL",
            "postal_code": "610323725",
            "telephone_number": "815-235-4517",
            "fax_number": "815-235-4842"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "545 EAST JOHNSON STREET",
            "city": "FON DU LAC",
            "state": "WI",
            "postal_code": "54935",
            "telephone_number": "920-924-9090",
            "fax_number": "920-921-0800"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ROTBLAT",
        "first_name": "NORMAN",
        "middle_name": "DAVID",
        "name_prefix": "Dr.",
        "credential": "DDS MS",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-19",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223S0112X",
            "taxonomy_group": "",
            "desc": "Dentist, Oral and Maxillofacial Surgery",
            "state": "WI",
            "license": "5001508015",
            "primary": false
        },
        {
            "code": "1223S0112X",
            "taxonomy_group": "",
            "desc": "Dentist, Oral and Maxillofacial Surgery",
            "state": "IL",
            "license": "215606",
            "primary": true
        },
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "IL",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "33771100",
            "state": "WI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Fon Du Lac, WI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; 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.