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

Dr. Mark Steven Kestner, MD

Individual provider Surgery Physician · NPI 1407964968

Dr. Mark Steven Kestner, MD is a Surgery Physician in Portland, Oregon. Practices as a sole proprietor. Licensed in Oregon.

Licensed in
OR
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

501 N Graham St Ste 580
Portland, OR 97227-1654
Phone: (503) 528-0704
Fax: (503) 528-0708
Show map & directions

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

Specialties & licences

Surgical Critical Care Physician (primary) Taxonomy 2086S0102X · Licence MD23365 (OR)
Surgery Physician Taxonomy 208600000X · Licence MD23365 (OR)
Trauma Surgery Physician Taxonomy 2086S0127X · Licence MD23365 (OR)

Record details

NPI number1407964968
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 26, 2006
Last updated in NPPESSeptember 11, 2025
Mailing address2801 N Gantenbein Ave, Portland, OR 97227-1623

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