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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. RONALD DAVID WISMER DMD
NPI 1124023627
Dentist - General Practice in Beaverton, OR

Active since June 20, 2005
14125 SW FARMINGTON RD, BEAVERTON, OR 97005(503) 646-3169(503) 646-1667 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Ronald David Wismer Dmd NPPES

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

DR. RONALD DAVID WISMER DMD (NPI 1124023627) is an individual general practice provider in Beaverton, Oregon, licensed in Oregon (4284) and active in the NPI registry since June 2005.

NPPES Registry Identity

NPI1124023627
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. RONALD DAVID WISMERCredential: DMD
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 ProprietorNo
Enumeration DateJune 20, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1124023627 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 · 4284
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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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. DENNIS LOREN SIMONSEN D.M.D.
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 Ronald Wismer's NPI number?

The NPI number for Ronald Wismer is 1124023627. It was assigned to this individual provider in the NPPES registry on June 20, 2005.

Where is Ronald Wismer located?

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

What is Ronald Wismer's specialty?

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

When was this NPI record last updated?

The NPPES record for Ronald Wismer was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 days 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.