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Allergy & Immunology (Internal Medicine) in Oregon

Data updated monthly · Last refresh August 2026

4 Allergy & Immunology (Internal Medicine) providers practice in Oregon. The largest concentration is in Corvallis. Profiles include Medicare quality scores where available.

4providers
Corvallistop city

Allergy & Immunology (Internal Medicine) providers by city in Oregon

Corvallis1 providers
Medford1 providers
Portland1 providers
Tualatin1 providers

Highest rated Allergy & Immunology (Internal Medicine) providers in Oregon

Dr. Roland Solensky, M.D.
Corvallis, OR · Quality score 87/100 · (541) 754-1150
Dr. James Sweet, M.D.
Tualatin, OR · Quality score 81/100 · (800) 813-2000
Dr. Dejan Dordevich, M.D.
Portland, OR · (503) 231-7622
Dr. Arundhati Chandini Arjun, MD
Medford, OR · (541) 858-1003

Common questions

How many Allergy & Immunology (Internal Medicine) providers are in Oregon?

There are 4 Allergy & Immunology (Internal Medicine) providers with active NPI records practicing in Oregon, according to federal NPPES data refreshed monthly.

Which cities in Oregon have the most Allergy & Immunology (Internal Medicine) providers?

Corvallis (1), Medford (1), Portland (1) have the highest concentration of Allergy & Immunology (Internal Medicine) providers in Oregon.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files, including MIPS quality scores where available. The directory refreshes monthly.

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Sources: NPPES (CMS), Doctors and Clinicians national files, MIPS. Updated monthly. This directory is informational and not medical advice. Are you a Allergy & Immunology (Internal Medicine) in Oregon? Get featured.