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

Jan Weichsel, MD

Individual provider Family Medicine Physician · NPI 1558776591

Jan Weichsel, MD is a Family Medicine Physician in Portland, Oregon. Works from 2 locations. Licensed in Oregon.

Licensed in
OR
In the registry since
2014
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

3550 N Interstate Ave
Portland, OR 97227-1196
Phone: (503) 652-2888
Show map & directions

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

Additional practice locations (1)

  • 200 W Arbor Dr, San Diego, CA 92103-9000 — (619) 543-2165

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 182318 (OR)

Record details

NPI number1558776591
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 28, 2014
Last updated in NPPESFebruary 4, 2022
Mailing address3550 N Interstate Ave Ofc, Portland, OR 97227-1196

Other providers in Portland