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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. ANTHONY JAMES NEWKIRK DMD RPH
NPI 1245223189
Dentist - General Practice in Portland, OR

Active since August 25, 2005
0224 SW HAMILTON ST, STE 201, PORTLAND, OR 97239(503) 228-4142(503) 224-9283 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Anthony James Newkirk Dmd Rph NPPES

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

DR. ANTHONY JAMES NEWKIRK DMD RPH (NPI 1245223189) is an individual general practice provider in Portland, Oregon, licensed in Oregon (6968) and active in the NPI registry since August 2005.

NPPES Registry Identity

NPI1245223189
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. ANTHONY JAMES NEWKIRKCredential: DMD RPH
Location Address0224 SW HAMILTON ST, STE 201Portland, OR 97239-6418
Mailing Address0224 Sw Hamilton St, Ste 201Portland, OR 97239-6418 · (503) 228-4142 · Fax (503) 224-9283
Phone(503) 228-4142
Fax(503) 224-9283
Sole ProprietorNo
Enumeration DateAugust 25, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1245223189 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 · 6968
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.
0224 SW HAMILTON ST, Portland, OR 97239
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas.Insurance ›

Other Providers at the Same Location NPPES 6

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

MARTHA LYLE DARKINS LPC,RN
Counselor
0224 SW HAMILTON ST
PORTLAND, OR 97239
Multnomah County (503) 679-5068
SEARLES WELLNESS LLC
Clinic/Center
0224 SW HAMILTON ST, SUITE 104
PORTLAND, OR 97239
Multnomah County (503) 222-5005
LINDSEY LYONS
Massage Therapist
0224 SW HAMILTON ST
PORTLAND, OR 97239
Multnomah County (503) 222-5005
DR. VERONICA VAZQUEZ PH.D.
Psychologist
0224 SW HAMILTON ST, SUITE 201
PORTLAND, OR 97239
Multnomah County (503) 804-9900
J. JAMES THERAPY & MASSAGE
Massage Therapist
0224 SW HAMILTON ST
PORTLAND, OR 97239
Multnomah County (941) 323-5905
MARK JOHN HANSEN LMFT
Marriage & Family Therapist
0224 SW HAMILTON ST, SUITE 200
PORTLAND, OR 97239
Multnomah County (971) 219-3695

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 Anthony Newkirk's NPI number?

The NPI number for Anthony Newkirk is 1245223189. It was assigned to this individual provider in the NPPES registry on August 25, 2005.

Where is Anthony Newkirk located?

Anthony Newkirk practices at 0224 SW Hamilton St Ste 201, Portland, OR 97239. The listed phone number is (503) 228-4142.

What is Anthony Newkirk's specialty?

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

What insurance does Anthony Newkirk accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Anthony Newkirk as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Anthony Newkirk 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 21 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.