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

Dr. Marshall S Ruby, DMD

Individual provider Pediatric Dentistry · NPI 1255403143

Dr. Marshall S Ruby, DMD is a Pediatric 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?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

See every abbreviation used in this directory →

Practice location Address checks out

1600 SW Cedar Hills Blvd
Portland, OR 97225-5439
Phone: (503) 644-4749
Fax: (503) 644-1659
Show map & directions

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

Specialties & licences

Pediatric Dentistry (primary) Taxonomy 1223P0221X · Licence D6341 (OR)

Record details

NPI number1255403143
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedNovember 15, 2006
Last updated in NPPESJuly 8, 2007
Mailing address1600 Sw Cedar Hills Blvd, Portland, OR 97225-5439

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