DR. ALLEN WAI-HUNG TAM D.M.D.
NPI 1548270390
Dentist - General Practice in Portland, OR

Q: What is Allen Tam's NPI number?

The NPI number for Allen Tam is 1548270390. It was assigned to this individual provider in the NPPES registry on August 8, 2006.

Q: What is Allen Tam'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 Allen Tam 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 08, 2006

1939 NE 122ND AVE, PORTLAND, OR 97230(503) 252-3666 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 04, 2026.

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About Dr. Allen Wai-hung Tam D.m.d. NPPES

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

DR. ALLEN WAI-HUNG TAM D.M.D. (NPI 1548270390) is an individual general practice provider in Portland, Oregon, licensed in Oregon (D8347) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1548270390

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. ALLEN WAI-HUNG TAMCredential: D.M.D.

Location Address1939 NE 122ND AVEPortland, OR 97230-1917

Mailing Address9605 Ne Mason StPortland, OR 97220-3504 · (503) 804-7049

Phone(503) 252-3666

Sole ProprietorNo

Enumeration DateAugust 8, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1548270390 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 · D8347

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.

1939 NE 122ND AVE, Portland, OR 97230

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Regence BlueCross BlueShield of Oregon.Insurance ›

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 Allen Tam's NPI number?

The NPI number for Allen Tam is 1548270390. It was assigned to this individual provider in the NPPES registry on August 8, 2006.

Where is Allen Tam located?

Allen Tam practices at 1939 NE 122nd Ave, Portland, OR 97230. The listed phone number is (503) 252-3666.

What is Allen Tam's specialty?

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

What insurance does Allen Tam accept?

Health plans from BridgeSpan Health Company and Regence BlueCross BlueShield of Oregon list Allen Tam 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 Allen Tam 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.