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DR. DENNIS LOREN SIMONSEN D.M.D.
NPI 1104816529
Dentist - General Practice in Beaverton, OR

Active since October 26, 2005
14125 SW FARMINGTON RD, BEAVERTON, OR 97005(503) 646-3169(503) 646-1667 Get Directions Write a Review

NPPES record last updated: June 12, 2014. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Dennis Loren Simonsen D.m.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DENNIS LOREN SIMONSEN D.M.D. (NPI 1104816529) is an individual general practice provider in Beaverton, Oregon, licensed in Oregon (D8454) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1104816529
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. DENNIS LOREN SIMONSENCredential: D.M.D.
Location Address14125 SW FARMINGTON RDBeaverton, OR 97005-2567
Mailing Address14125 Sw Farmington RdBeaverton, OR 97005-2567 · (503) 646-3169 · Fax (503) 646-1667
Phone(503) 646-3169
Fax(503) 646-1667
Sole ProprietorYes
Enumeration DateOctober 26, 2005
Last NPPES UpdateJune 12, 2014
✔ NPI 1104816529 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in OR · D8454
Definition
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.
14125 SW FARMINGTON RD, Beaverton, OR 97005
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, PacificSource Health Plans, Regence BlueCross BlueShield of Oregon.Insurance ›

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. RONALD DAVID WISMER DMD
Dentist (General Practice)
14125 SW FARMINGTON RD
BEAVERTON, OR 97005
Washington County (503) 646-3169
ROBERT STUART RATH M.D.
Family Medicine
14125 SW FARMINGTON RD
BEAVERTON, OR 97005
Washington County (503) 643-2000
JASON ATACK DMD
Dentist
14125 SW FARMINGTON RD
BEAVERTON, OR 97005
Washington County (503) 646-4432
DENNIS L. SIMONSEN DMD PC
Dentist (General Practice)
14125 SW FARMINGTON RD
BEAVERTON, OR 97005
Washington County (503) 646-3169
JAMES B JOHNSEN D.M.D.
General Practice
14125 SW FARMINGTON RD
BEAVERTON, OR 97005
Washington County (503) 646-4432
ROBERT S. RATH M.D.,P.C.
Clinic/Center
14125 SW FARMINGTON RD
BEAVERTON, OR 97005
Washington County (503) 643-2000
JAMES B. JOHNSEN, D.M.D.
Dentist (General Practice)
14125 SW FARMINGTON RD
BEAVERTON, OR 97005
Washington County (503) 646-4432
JMJ PSYCHOLOGICAL SERVICES, LLC
Psychologist (Clinical)
14125 SW FARMINGTON RD
BEAVERTON, OR 97005
Washington County (503) 430-8161

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Dennis Simonsen's NPI number?

The NPI number for Dennis Simonsen is 1104816529. It was assigned to this individual provider in the NPPES registry on October 26, 2005.

Where is Dennis Simonsen located?

Dennis Simonsen practices at 14125 SW Farmington Rd, Beaverton, OR 97005. The listed phone number is (503) 646-3169.

What is Dennis Simonsen's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

What insurance does Dennis Simonsen accept?

Health plans from BridgeSpan Health Company, PacificSource Health Plans and Regence BlueCross BlueShield of Oregon list Dennis Simonsen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Dennis Simonsen was last updated on June 12, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.