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Internal Medicine Doctors in Oregon

Data updated monthly · Last refresh October 2026

2,115 Internal Medicine providers practice in Oregon, including 402 (19%) offering telehealth. The largest concentration is in Portland. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

2,115providers
402telehealth
Portlandtop city

Internal Medicine by city in Oregon

Choose a city to see providers there.

Internal Medicine in Portland895 providers
Internal Medicine in Corvallis128 providers
Internal Medicine in Clackamas99 providers
Internal Medicine in Bend97 providers
Internal Medicine in Salem86 providers
Internal Medicine in Hillsboro65 providers
Internal Medicine in Eugene60 providers
Internal Medicine in Medford57 providers
Internal Medicine in Beaverton46 providers
Internal Medicine in Tualatin44 providers
Internal Medicine in Gresham37 providers
Internal Medicine in Springfield35 providers
Internal Medicine in Grants Pass33 providers
Internal Medicine in Coos Bay30 providers
Internal Medicine in Albany27 providers
Internal Medicine in Roseburg26 providers
Internal Medicine in Tigard25 providers
Internal Medicine in Lake Oswego23 providers
Internal Medicine in Newberg22 providers
Internal Medicine in Milwaukie22 providers
Internal Medicine in Mcminnville19 providers
Internal Medicine in Ashland15 providers
Internal Medicine in Oregon City15 providers
Internal Medicine in Klamath Falls15 providers

Internal Medicine providers in Oregon

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. James Hylton, MD.
Newport, OR · No drug or device payments recorded (2025) · (541) 265-2007
Dr. Jerry Robbins, M.D.
Newport, OR · No drug or device payments recorded (2025) · (541) 265-2244
Dr. John Watkins, PHD, M.D.
Newport, OR · $22 in drug and device payments (2025) · (541) 270-8966
Dr. Michael Javid, DO
Newport, OR · No drug or device payments recorded (2025) · (541) 265-2244
Dr. Thomas Rafalski, M.D.
Newport, OR · No drug or device payments recorded (2025) · (541) 265-2244
Dr. Xiomara Castillo Rivera, MD
Newport, OR · No drug or device payments recorded (2025) · (541) 265-4947
Dr. Yen Nguyen, D.O.
Newport, OR · No drug or device payments recorded (2025) · (541) 265-2244
Dr. Elizabeth Neeley, M.D.
North Bend, OR · No drug or device payments recorded (2025) · (541) 756-8002
Dr. Robert Hunter, MD
North Bend, OR · No drug or device payments recorded (2025) · (541) 808-9000
Dr. Andrew Peterson, M.D.
Ontario, OR · $112 in drug and device payments (2025) · (541) 881-7373
Dr. Jared Van Orman, MD
Ontario, OR · No drug or device payments recorded (2025) · (541) 889-2340
Dr. John Phillips, M.D.
Ontario, OR · No drug or device payments recorded (2025) · (208) 739-0087
Dr. Morris Smith, MD
Ontario, OR · No drug or device payments recorded (2025) · (541) 889-2244
Dr. Antonio Cordova, MD
Oregon City, OR · No drug or device payments recorded (2025) · (503) 650-6270
Dr. Arkady Klykov, M.D.
Oregon City, OR · No drug or device payments recorded (2025) · (503) 216-4329
Dr. Brandon Young, M.D.
Oregon City, OR · $119 in drug and device payments (2025) · Telehealth · (503) 650-6270
Dr. Christinia Patel, MD
Oregon City, OR · No drug or device payments recorded (2025) · (503) 650-6270
Dr. George Edwards, MD
Oregon City, OR · No drug or device payments recorded (2025) · (503) 656-5273
Dr. Gregory Kautz, MD MPH
Oregon City, OR · No drug or device payments recorded (2025) · (503) 650-6270
Dr. Kai Li, MD
Oregon City, OR · $140 in drug and device payments (2025) · (503) 656-5273
Dr. Maaz Khan, MD
Oregon City, OR · $49 in drug and device payments (2025) · (503) 650-6270
Dr. Madeline Hoon, DO
Oregon City, OR · No drug or device payments recorded (2025) · (503) 650-6270
Dr. Mara Peterson, MD
Oregon City, OR · No drug or device payments recorded (2025) · (503) 650-6270
Dr. Mohamed Siyad, MD
Oregon City, OR · No drug or device payments recorded (2025) · (503) 650-6270
Dr. Ramandeep Sidhu, MD
Oregon City, OR · No drug or device payments recorded (2025) · (503) 650-6270
Dr. Richard Goldenberg, M.D.
Oregon City, OR · No drug or device payments recorded (2025) · (503) 650-6880
Dr. Samuel Luty, MD
Oregon City, OR · No drug or device payments recorded (2025) · (503) 650-6270
Dr. Zachary Amos, DO
Oregon City, OR · No drug or device payments recorded (2025) · (503) 656-1631
Dr. Andrew Picken, M.D.
Pendleton, OR · No drug or device payments recorded (2025) · (503) 432-5078
Dr. Arian Kargar, DO
Pendleton, OR · No drug or device payments recorded (2025) · (541) 966-0535
Dr. Cody Sellers, D.O.
Pendleton, OR · $125 in drug and device payments (2025) · (541) 276-1700
Dr. Daniel Marier, MD
Pendleton, OR · No drug or device payments recorded (2025) · (541) 276-1911
Dr. Malcolm Townsley, MD
Pendleton, OR · No drug or device payments recorded (2025) · (541) 966-0535
Dr. W. Sitz, MD
Pendleton, OR · No drug or device payments recorded (2025) · (541) 276-1911
Dr. Charisse Siapno, M.D.
Phoenix, OR · No drug or device payments recorded (2025) · Telehealth · (541) 535-1274
Dr. Aaron Cook
Portland, OR · No drug or device payments recorded (2025) · (503) 494-8220
Dr. Aaron Kilber, M.D.
Portland, OR · No drug or device payments recorded (2025) · (971) 432-7555
Dr. Aaron Pickrell, M.D.
Portland, OR · No drug or device payments recorded (2025) · (503) 216-2906
Dr. Abby Lindseth, MD
Portland, OR · No drug or device payments recorded (2025) · (503) 216-2621
Dr. Abby Murphy, MD
Portland, OR · No drug or device payments recorded (2025) · (503) 216-1234
Dr. Abigail Lenhart, M.D.
Portland, OR · No drug or device payments recorded (2025) · Telehealth · (503) 494-8562
Dr. Adam Loutfy, DO
Portland, OR · No drug or device payments recorded (2025) · (503) 413-8407
Dr. Adam Obley, MD
Portland, OR · No drug or device payments recorded (2025) · (503) 494-8211
Dr. Adam Urback, MD, MS
Portland, OR · No drug or device payments recorded (2025) · Telehealth · (503) 494-8211
Dr. Adina Mollusky, DO
Portland, OR · No drug or device payments recorded (2025) · (503) 216-2621
Dr. Adrianna Morse, MD
Portland, OR · No drug or device payments recorded (2025) · (503) 216-2906
Dr. Afaf Azar, MD
Portland, OR · No drug or device payments recorded (2025) · (503) 494-6551
Dr. Ahmed Alani, MD
Portland, OR · No drug or device payments recorded (2025) · (503) 215-6600
Dr. Alan Hendin, MD
Portland, OR · No drug or device payments recorded (2025) · Telehealth · (503) 494-8562
Dr. Alar Mirka, M.D.
Portland, OR · No drug or device payments recorded (2025) · (503) 413-8988

Conditions Internal Medicine providers in Oregon commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Internal Medicine providers are in Oregon?

There are 2,115 Internal Medicine providers with active NPI records practicing in Oregon, according to federal NPPES data refreshed monthly.

Do Internal Medicine providers in Oregon offer telehealth?

Yes. 402 of the 2,115 Internal Medicine providers in Oregon (about 19%) report offering telehealth services in CMS data.

Which cities in Oregon have the most Internal Medicine providers?

Portland (895), Corvallis (128), Clackamas (99) have the highest concentration of Internal Medicine providers in Oregon.

How many Internal Medicine providers in Oregon received drug or device company payments?

289 of 2,115 Internal Medicine providers in Oregon (14%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Internal Medicine providers in Oregon treat?

Internal Medicine providers commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Do most Internal Medicine Doctors in Oregon work in independent practices or large health systems?

Among 1,132 Internal Medicine Doctors in Oregon enrolled in Medicare, 8% bill through a solo or small practice with fewer than 10 clinicians, 14% through a mid-size group of 10 to 99, and 79% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Internal Medicine Doctors in Oregon work at?

According to CMS facility affiliation records, the Oregon hospitals where the most Internal Medicine Doctors hold privileges are Providence St Vincent Medical Center in Portland; Ohsu Hospital and Clinics in Portland; Providence Portland Medical Center in Portland.

Related reading on HealthcareDiscovery.AI

Internal Medicine in all 50 states Search all 2,115 in the directory Ask Zach for help choosing

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Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Internal Medicine in Oregon? Get featured.