DR. THOMAS RICHARD MADISON DDS
NPI 1932213949
Dentist - Periodontics in Portland, OR

Active since August 18, 2006
1020 NE 2ND AVE, SUITE 300, PORTLAND, OR 97232(503) 230-7978(503) 230-0232 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Thomas Richard Madison Dds NPPES

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

DR. THOMAS RICHARD MADISON DDS (NPI 1932213949) is an individual periodontics provider in Portland, Oregon, licensed in Oregon (D6647) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1932213949
Entity TypeIndividualMale
Primary Taxonomy1223P0300X
Provider Legal NameDR. THOMAS RICHARD MADISONCredential: DDS
Location Address1020 NE 2ND AVE, SUITE 300Portland, OR 97232-2064
Mailing Address1020 Ne 2nd Ave, Suite 300Portland, OR 97232-2064 · (503) 230-7978 · Fax (503) 230-0232
Fax(503) 230-0232
Sole ProprietorYes
Enumeration DateAugust 18, 2006
Last NPPES UpdateJuly 8, 2007
NPI 1932213949 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · PeriodonticsDental Providers
Taxonomy Code1223P0300X
License Licensed in OR · D6647
Definition

That specialty of dentistry which encompasses the prevention, diagnosis and treatment of diseases of the supporting and surrounding tissues of the teeth or their substitutes and the maintenance of the health, function and esthetics of these structures and tissues.

1020 NE 2ND AVE, Portland, OR 97232

Other Providers at the Same Location NPPES

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

Dentist (Endodontics)
1020 NE 2ND AVE, #320
PORTLAND, OR 97232

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 Thomas Madison's NPI number?

The NPI number for Thomas Madison is 1932213949. It was assigned to this individual provider in the NPPES registry on August 18, 2006.

Where is Thomas Madison located?

Thomas Madison practices at 1020 NE 2nd Ave Suite 300, Portland, OR 97232. The listed phone number is (503) 230-7978.

What is Thomas Madison's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Periodontics, with taxonomy code 1223P0300X.

When was this NPI record last updated?

The NPPES record for Thomas Madison was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.