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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. BRADFORD PAUL O'BRIEN D.D.S.
NPI 1124002332
Dentist - General Practice in Leavenworth, WA

Active since December 01, 2005
321 9TH ST, SUITE 105, LEAVENWORTH, WA 98826(509) 548-5415(509) 548-2434 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Bradford Paul O'brien D.d.s. NPPES

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

DR. BRADFORD PAUL O'BRIEN D.D.S. (NPI 1124002332) is an individual general practice provider in Leavenworth, Washington, licensed in Washington (DE00007080) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1124002332
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. BRADFORD PAUL O'BRIENCredential: D.D.S.
Location Address321 9TH ST, SUITE 105Leavenworth, WA 98826-1464
Mailing Address321 9th St, Suite 105Leavenworth, WA 98826-1464 · (509) 548-5415 · Fax (509) 548-2434
Phone(509) 548-5415
Fax(509) 548-2434
Sole ProprietorNo
Enumeration DateDecember 1, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1124002332 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in WA · DE00007080
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.
321 9TH ST, Leavenworth, WA 98826
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Other Identifiers 3

Medicaid5036371WA
Other57080VA · Wds Provider Number
OtherLABOR AND INDUSTRIESWA · L&i

Other Providers at the Same Location NPPES 4

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

JOANN CECILE ZUGEL L.M.P.
Specialist
321 9TH ST, SUITE 201
LEAVENWORTH, WA 98826
Chelan County (509) 548-1111
ANNETTE ELISABETH LORZ L.M.P.
Specialist
321 9TH ST, SUITE 201
LEAVENWORTH, WA 98826
Chelan County (509) 548-1111
MATTHEW JAY VAN DYKE L.AC.
Acupuncturist
321 9TH ST, # 206
LEAVENWORTH, WA 98826
Chelan County (509) 630-9784
TAWNA L GROVES LMP
Massage Therapist
321 9TH ST, #201
LEAVENWORTH, WA 98826
Chelan County (509) 670-5167

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 Bradford O'brien's NPI number?

The NPI number for Bradford O'brien is 1124002332. It was assigned to this individual provider in the NPPES registry on December 1, 2005.

Where is Bradford O'brien located?

Bradford O'brien practices at 321 9th St Suite 105, Leavenworth, WA 98826. The listed phone number is (509) 548-5415.

What is Bradford O'brien'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 Bradford O'brien 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 28 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.