The Ava Health Portland provider directory includes 533 healthcare professionals sourced from the National Provider Identifier (NPI) registry maintained by the Centers for Medicare & Medicaid Services (CMS). Each listing is linked to an active NPI number, ensuring the information is current and verifiable.

Whether you are looking for a primary care physician, a specialist, a nurse practitioner, or a licensed therapist in Portland, you can browse the listings above or return to the Oregon provider directory to explore other cities. All provider data comes from the publicly available NPPES data dissemination and is updated regularly.

This directory is for informational purposes only and does not constitute medical advice or an endorsement of any provider. Please verify provider credentials independently before making healthcare decisions. See our Terms of Use and Privacy Policy.

Healthcare Providers in Portland, Oregon— Page 3

Providers in Portland — Page 3 of 11

Amy Anderton, MD

HENRE ANDOSCA, DC

Molly Andreason, MD

BRETT ANDRES, MD

Amanda Aninwene, MD

DAVID ANTEZANA, MD

Ann Anthony, MD

Lee Anthony, MD

Megan Anthony, DO

Andris Antoniskis, MD

MATTHEW ANTONY, D.D.S.

Ryan Apathy, MD

JENNIFER APONTE, MD

Dianne Applegate, DDS

Lenin Aquino, DMD

Asad Arastu, MD

Karen Archabald, MD

Anthony Archer, DO

Sara Archer, MD

Eric Ardman, MD

Joy Arend, DMD

Mitchell Arends, MD

Rebecca Armendariz, MD

REBECCA ARMOUR, M.D.

LAURIE ARMSBY, MD

Michael Armstrong, DO

DEBORAH ARNOLD, MD

MICHAEL ARNOT, D.C.

RICHARD ARONSTEIN, DDS

Nayan Arora, MD

Oliver Arquero, MD

Journey Artis, MD

Kathryn Artis, MD, MPH

Cibi Arumugam, MD

Shikha Arun, MD

Rickland Asai, DMD

Dennis Asby, MD

Chandralekha Ashangari, MD

Jobe Ashby, MD

DARAH ASHTON, DC

John Aspros, DMD

LEON ASSAEL, DMD

Gregory Atack, DMD, FAGD

Dina Attia, MD

KAMALJIT ATWAL, DO

YING-HAO AU, DO

Clare Audrain, RN

PETER AUERBACH, MD

Leila August, MD

MARY KAY AUGUST, PH.D.

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About the Portland, Oregon Provider Directory