Ernst A. Cornielsen
D.D.S. | Oral and Maxillofacial Surgeon
312 Center St, Lake Geneva
Wisconsin, 53147-1904
262-248-2868 262-248-7274
Maps & DirectionsErnst A. Cornielsen is a Lake Geneva, Wisconsin based Oral and Maxillofacial Surgeon who is specialized in
Oral and Maxillofacial Surgery. He does not accept the Medicare-approved amount. Patients will be billed for the treatment. Active license number of Ernst A. Cornielsen is
1732-G for Oral and Maxillofacial Surgery in Wisconsin. His current practice location is
312 Center St, Lake Geneva. Patients can reach him at
262-248-2868.
Ernst A. Cornielsen deals with the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.
Complete Profile:
Ernst A. Cornielsen speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
| Name: | Ernst A. Cornielsen |
| Specialization: | Oral and Maxillofacial Surgeon |
| Gender: | Male |
| Credentials: | D.D.S. |
| Accepts Medicare Assignment: | No |
| Practice Address: | 312 Center St, Lake Geneva,
Wisconsin, 53147-1904 |
| Phone: | 262-248-2868 |
| Fax: | 262-248-7274 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| NPI Number: | 1447268651 |
| NPI Enumeration Date: | 03 Aug, 2006 |
| NPI Last Update On: | 08 Jul, 2007 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Ernst A. Cornielsen are as mentioned below.
| License Number | Specialization | State | Status | |
| 1732-G | Oral and Maxillofacial Surgery | Wisconsin | Primary | |
| Oral and Maxillofacial Surgery | Illinois | Secondary | |
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | W3627 Wildwood Dr,
Lake Geneva, Wisconsin |
| Zip: | 53147-3568 |
| Phone Number: | 262-248-2868 |
| Fax Number: | 262-248-7274 |
Patients can reach Ernst A. Cornielsen at
312 Center St, Lake Geneva, Wisconsin or can
call to book an appointment on 262-248-2868.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on
08 December, 2025.