DR. JAMES BRYAN BARNUM D.M.D.
NPI 1659511673
Dentist in Wallowa, OR

Q: What is James Barnum's NPI number?

The NPI number for James Barnum is 1659511673. It was assigned to this individual provider in the NPPES registry on March 3, 2009.

Q: What is James Barnum's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Q: When was this NPI record last updated?

The NPPES record for James Barnum was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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 March 03, 2009

207 E. 1ST ST, WALLOWA, OR 97885(541) 605-3710 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. James Bryan Barnum D.m.d. NPPES

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

DR. JAMES BRYAN BARNUM D.M.D. (NPI 1659511673) is an individual dentist in Wallowa, Oregon, licensed in Oregon (D9245) and active in the NPI registry since March 2009.

NPPES Registry Identity

NPI1659511673

Entity TypeIndividualMale

Primary Taxonomy122300000X

Provider Legal NameDR. JAMES BRYAN BARNUMCredential: D.M.D.

Location Address207 E. 1ST STWallowa, OR 97885

Mailing AddressPo Box 602Wallowa, OR 97885-0602 · (541) 605-3710

Phone(541) 605-3710

Sole ProprietorYes

Enumeration DateMarch 3, 2009

Last NPPES UpdateSeptember 11, 2025

NPPES CertifiedDecember 20, 2023

✔ NPI 1659511673 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

License✔ Licensed in OR · D9245

Definition

A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

207 E. 1ST ST, Wallowa, OR 97885

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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 James Barnum's NPI number?

The NPI number for James Barnum is 1659511673. It was assigned to this individual provider in the NPPES registry on March 3, 2009.

Where is James Barnum located?

James Barnum practices at 207 E. 1st St, Wallowa, OR 97885. The listed phone number is (541) 605-3710.

What is James Barnum's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

When was this NPI record last updated?

The NPPES record for James Barnum was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.