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
Show map & directions

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

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