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

Dr. Gregory Neil Alexander, DDS

Individual provider General Practice Dentistry · NPI 1972517985

Dr. Gregory Neil Alexander, DDS is a General Practice Dentistry in Portland, Oregon. Licensed in Oregon. Registered with an NPI since 2006.

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.

See every abbreviation used in this directory →

Practice location Address checks out

7130 SW Garden Home Rd
Portland, OR 97223-9566
Phone: (503) 245-3143
Fax: (503) 245-3160
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence D7579 (OR)

Record details

NPI number1972517985
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedJuly 27, 2006
Last updated in NPPESJuly 8, 2007
Mailing address7130 Sw Garden Home Rd, Portland, OR 97223-9566

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