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 ZELLNER, DO

HOSPICE/PALLIATIVE CARE

Graduated: 2016

Also: INTERNAL MEDICINE

Offers telehealth

NPI: 1164876827

Practice Locations (1)

PROVIDENCE HEALTH AND SERVICES OREGON

4805 NE GLISAN ST, SUITE 11N

PORTLAND, OR 972132933

5032156014

Source: CMS National Downloadable File, September 2026.

DIANA ZELLNER, DO | HealthCareAtlasUSA