DR. RONALD RUSSELL SOMMER DMD
NPI 1184738627
Dentist - General Practice in Portland, OR

Q: What is Ronald Sommer's NPI number?

The NPI number for Ronald Sommer is 1184738627. It was assigned to this individual provider in the NPPES registry on August 19, 2006.

Q: What is Ronald Sommer's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Ronald Sommer was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since August 19, 2006

4840 SE 39TH, PORTLAND, OR 97202(503) 775-9500(503) 775-4026 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Ronald Russell Sommer Dmd NPPES

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

DR. RONALD RUSSELL SOMMER DMD (NPI 1184738627) is an individual general practice provider in Portland, Oregon, licensed in Oregon (5217) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1184738627

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. RONALD RUSSELL SOMMERCredential: DMD

Location Address4840 SE 39THPortland, OR 97202

Mailing Address4840 Se 39thPortland, OR 97202 · (503) 775-9500 · Fax (503) 775-4026

Phone(503) 775-9500

Fax(503) 775-4026

Sole ProprietorNo

Enumeration DateAugust 19, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1184738627 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 · 5217

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.

4840 SE 39TH, Portland, OR 97202

Open in Google Maps ↗

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 Sommer's NPI number?

The NPI number for Ronald Sommer is 1184738627. It was assigned to this individual provider in the NPPES registry on August 19, 2006.

Where is Ronald Sommer located?

Ronald Sommer practices at 4840 SE 39th, Portland, OR 97202. The listed phone number is (503) 775-9500.

What is Ronald Sommer'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 Sommer was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.