DR. STEFFEN NIELS LASSEN DDS NPI 1750811485

NPI Information

  • NPI: 1750811485
  • Provider Name: DR. STEFFEN NIELS LASSEN, DDS
  • Classification: Dentist - 1223G0001X
  • Specialization: General Practice
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 4120 QUEST DR
    EUGENE, OR
    ZIP 97402
  • Phone: (541) 688-7278

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NPI Details

DR. Steffen Niels Lassen, DDS is a general practice dentist in Eugene, OR. The provider is a general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs. DR. Steffen Niels Lassen, DDS NPI is 1750811485. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

4120 QUEST DR
EUGENE, OR
ZIP 97402-768
Phone: (541) 688-7278
Fax: (541) 334-6604

The NPI 1750811485 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA).

The enumeration date for this NPI number is 6/15/2017 and was last updated on 3/19/2019.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1122300000XDentist101423CALIFORNIANo
21223G0001XDentistGeneral PracticeD10980OREGONYes

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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