Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Thomas Richard Madison, DDS

Individual provider Periodontics · NPI 1932213949

Dr. Thomas Richard Madison, DDS is a Periodontics in Portland, Oregon. Practices as a sole proprietor. Licensed in Oregon.

Licensed in
OR
In the registry since
2006
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

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Practice location Address checks out

1020 NE 2nd Ave Ste 300
Portland, OR 97232-2064
Phone: (503) 230-7978
Fax: (503) 230-0232
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Periodontics (primary) Taxonomy 1223P0300X · Licence D6647 (OR)

Record details

NPI number1932213949
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedAugust 18, 2006
Last updated in NPPESJuly 8, 2007

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