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

DR. RONALD CHARLES SELIS DMD, PC
NPI 1104823111
Dentist - General Practice in Portland, OR

Q: What is Ronald Selis's NPI number?

The NPI number for Ronald Selis is 1104823111. It was assigned to this individual provider in the NPPES registry on July 5, 2005.

Q: What is Ronald Selis'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 Selis 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 41 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.

Active since July 05, 2005

2422 NE FREMONT ST, PORTLAND, OR 97212(503) 287-1554(503) 280-8773 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Ronald Charles Selis Dmd, Pc NPPES

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

DR. RONALD CHARLES SELIS DMD, PC (NPI 1104823111) is an individual general practice provider in Portland, Oregon, licensed in Oregon (D6582) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1104823111

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. RONALD CHARLES SELISCredential: DMD, PC

Location Address2422 NE FREMONT STPortland, OR 97212-2509

Mailing Address2422 Ne Fremont StPortland, OR 97212-2509 · (503) 287-1554 · Fax (503) 280-8773

Phone(503) 287-1554

Fax(503) 280-8773

Sole ProprietorNo

Enumeration DateJuly 5, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1104823111 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 · D6582

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.

2422 NE FREMONT ST, Portland, OR 97212

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Other Providers at the Same Location NPPES

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

ALAMEDA DENTAL LLC

Dentist (General Practice)

2422 NE FREMONT ST
PORTLAND, OR 97212

Multnomah County (503) 287-1554

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 Selis's NPI number?

The NPI number for Ronald Selis is 1104823111. It was assigned to this individual provider in the NPPES registry on July 5, 2005.

Where is Ronald Selis located?

Ronald Selis practices at 2422 NE Fremont St, Portland, OR 97212. The listed phone number is (503) 287-1554.

What is Ronald Selis'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 Selis 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 41 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.