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

Individual provider Family Medicine Physician · NPI 1023336526

Diana Terry Feldstein, MD is a Family Medicine Physician in Portland, Oregon. Practices as a sole proprietor. Licensed in North Carolina and Oregon.

Licensed in
NC, OR
In the registry since
2010
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4900 NE Glisan St
Portland, OR 97213-2936
Phone: (503) 215-0750
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD181636 (OR)
Family Medicine Physician Taxonomy 207Q00000X · Licence 2013-01312 (NC)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence 164529 (NC)

Record details

NPI number1023336526
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 7, 2010
Last updated in NPPESJuly 5, 2017

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