HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / OR

DIANA SEADERS, PA

PHYSICIAN ASSISTANT

Graduated: 2012

Offers telehealth

NPI: 1285979138

Practice Locations (3)

UNIVERSITY PROFESSIONAL SERVICES

3181 SW SAM JACKSON PARK RD

PORTLAND, OR 972393011

5034948311

OREGON ONCOLOGY SPECIALISTS LLP

875 OAK ST SE, SUITE 4030

SALEM, OR 973013984

5035616444

OREGON ONCOLOGY SPECIALISTS LLP

1475 MOUNT HOOD AVE

WOODBURN, OR 970719066

9719835210

Source: CMS National Downloadable File, September 2026.