Active NPI
Norman David Rotblat, DDS MS
- Oral and Maxillofacial Surgery (Dentist)
- Fon Du Lac, WI
National Provider Identifier
1407961857
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Oral and Maxillofacial Surgery (Dentist)
- License
- 215606
- 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
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| 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
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 33771100 | Medicaid | WI |
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
| License | State | Type | Specialty |
|---|---|---|---|
| 019012556 | IL | MD | General Practice Dentistry |
| 215606 | IL | MD | Oral and Maxillofacial Surgery (Dentist) |
| 5001508015 | WI | MD | Oral and Maxillofacial Surgery (Dentist) |
Practice roles
| Organization | Specialty | Status | New 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.
-
- Dental Clinic/Center
- Fond Du Lac, WI
- NPI 1558710269
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.