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

Dr. Christopher Jay Longaker, MD

Individual provider Colon & Rectal Surgery Physician · NPI 1194090399

Dr. Christopher Jay Longaker, MD is a Colon & Rectal Surgery Physician in Portland, Oregon. Practices as a sole proprietor. Licensed in Oregon.

Licensed in
OR
In the registry since
2012
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

12235 NW Big Fir Cir
Portland, OR 97229-3903
Phone: (503) 644-2934
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Colon & Rectal Surgery Physician (primary) Taxonomy 208C00000X · Licence MD10104 (OR)

Record details

NPI number1194090399
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 21, 2012
Last updated in NPPESMarch 21, 2012
Mailing address12235 Nw Big Fir Cir, Portland, OR 97229-3903

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