Dr. Steffen Niels Lassen is a Eugene, Oregon based Dentist who is specialized in
Dentistry. He does not accept the Medicare-approved amount. Patients will be billed for the treatment. Active license number of Dr. Steffen Niels Lassen is
D10980 for General Practice Dentistry in Oregon. His current practice location is
4120 Quest Dr, Eugene. Patients can reach him at
541-688-7278.
Dr. Steffen Niels Lassen is the primary dental care provider for patients of all ages. He is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
Complete Profile:
Dr. Steffen Niels Lassen 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: | Dr. Steffen Niels Lassen |
| Specialization: | Dentist |
| Gender: | Male |
| Credentials: | DDS |
| Accepts Medicare Assignment: | No |
| Practice Address: | 4120 Quest Dr, Eugene,
Oregon, 97402-8768 |
| Phone: | 541-688-7278 |
| Fax: | 541-334-6604 |
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: | 1750811485 |
| NPI Enumeration Date: | 15 Jun, 2017 |
| NPI Last Update On: | 19 Mar, 2019 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Steffen Niels Lassen are as mentioned below.
| License Number | Specialization | State | Status | |
| D10980 | General Practice Dentistry | Oregon | Primary | |
| 101423 | Dentistry | California | Secondary | |
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 4120 Quest Dr,
Eugene, Oregon |
| Zip: | 97402-8768 |
| Phone Number: | 541-688-7278 |
| Fax Number: | 541-334-6604 |
Patients can reach Dr. Steffen Niels Lassen at
4120 Quest Dr, Eugene, Oregon or can
call to book an appointment on 541-688-7278.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on
08 December, 2025.