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

Dr. Nicholas Allen Hamilton, MD

Individual provider Surgery Physician · NPI 1811013840

Dr. Nicholas Allen Hamilton, MD is a Surgery Physician in Portland, Oregon. Works from 2 locations. Licensed in Iowa, Missouri, Montana and Oregon.

Licensed in
IA, MO, MT, OR
In the registry since
2007
Specialties on file
5
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

3181 SW Sam Jackson Park Rd
Portland, OR 97239-3011
Phone: (503) 494-8708
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 202 Conway Dr Ste 200, Kalispell, MT 59901-3153 — (406) 758-7490

Specialties & licences

Pediatric Surgery Physician (primary) Taxonomy 2086S0120X · Licence MD171728 (OR)
Surgery Physician Taxonomy 208600000X · Licence 2007016896 (MO)
Pediatric Surgery Physician Taxonomy 2086S0120X · Licence FE161796 (OR)
Pediatric Surgery Physician Taxonomy 2086S0120X · Licence MED-PHYS-LIC-66859 (MT)
Pediatric Surgery Physician Taxonomy 2086S0120X · Licence MD42623 (IA)

Record details

NPI number1811013840
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 21, 2007
Last updated in NPPESApril 18, 2025
Certification dateApril 18, 2025

Other providers in Portland