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

Melissa Willitzer, PA-C

Individual provider Physician Assistant · NPI 1447607577

Melissa Willitzer, PA-C is a Physician Assistant in Portland, Oregon. Works from 4 locations. Licensed in Oregon.

Licensed in
OR
In the registry since
2016
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

See every abbreviation used in this directory →

Practice location Address checks out

3181 SW Sam Jackson Park Rd
Portland, OR 97239-3011
Phone: (503) 494-7500
Show map & directions

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

Additional practice locations (3)

  • 2730 Sw Moody Ave, Portland, OR 97201-5042 — (405) 204-0092
  • 342 Fairview St, Silverton, OR 97381-1917 — (503) 873-1500
  • 1460 G St, Springfield, OR 97477-4112 — (541) 726-4400

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 184240 (OR)

Record details

NPI number1447607577
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedMay 18, 2016
Last updated in NPPESDecember 11, 2025
Certification dateDecember 11, 2025

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