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 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. Alejandro Perez, M.D.Portland, OR · $130 in drug and device payments (2025) · Telehealth ·
(503) 962-1000 Dr. Alexander Hartzell, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 215-6600 Dr. Alexander Schafir, MDPortland, OR · No drug or device payments recorded (2025) · Telehealth ·
(503) 216-2621 Dr. Alexandra Malesz, DO MPHPortland, OR · No drug or device payments recorded (2025) ·
(503) 216-2906 Dr. Alexandra Wiggins-mohan, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 215-1111 Dr. Alexia Torke, MDPortland, OR · No drug or device payments recorded (2025) · Telehealth ·
(503) 494-8562 Dr. Alexis Amatisto, DOPortland, OR · No drug or device payments recorded (2025)
Dr. Alice Kehaya, MDPortland, OR · $2,090 in drug and device payments (2025) ·
(503) 494-8211 Dr. Alison Bahr, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 813-2000 Dr. Alistair Bahar, M.D.Portland, OR · No drug or device payments recorded (2025) · Telehealth ·
(503) 813-2000 Dr. Allison Abraham, D.O.Portland, OR · No drug or device payments recorded (2025) ·
(503) 413-8407 Dr. Allison Connor, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 216-2621 Dr. Allison Huang, D.O.Portland, OR · No drug or device payments recorded (2025) ·
(503) 216-2906 Dr. Aman Bagla, D.O.Portland, OR · No drug or device payments recorded (2025) · Telehealth ·
(503) 413-7074 Dr. Ameet Jhooty, M.DPortland, OR · No drug or device payments recorded (2025) ·
(503) 413-8407 Dr. Amir Dhillo, DOPortland, OR · No drug or device payments recorded (2025) · Telehealth ·
(503) 413-7074 Dr. Amutha Rajagopal, M. D.Portland, OR · No drug or device payments recorded (2025) ·
(503) 494-5862 Dr. Amy Anderton, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 413-8407 Dr. Amy Kwon, M.D.Portland, OR · No drug or device payments recorded (2025) · Telehealth ·
(503) 494-8562 Dr. Amy Page, M.D.Portland, OR · No drug or device payments recorded (2025) ·
(503) 413-8407 Dr. Andrea Cedfeldt, M.D.Portland, OR · No drug or device payments recorded (2025) ·
(503) 220-8262 Dr. Andrea Matsumura, MDPortland, OR · $143 in drug and device payments (2025) ·
(503) 283-3763 Dr. Andrea Roast, MDPortland, OR · No drug or device payments recorded (2025) · Telehealth ·
(503) 215-6600 Dr. Andrew Dworkin, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 546-9292 Dr. Andrew Elton, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 216-9400 Dr. Andrew Frank, M.D.Portland, OR · No drug or device payments recorded (2025) ·
(503) 331-6526 Dr. Andrew Harbison, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 415-1501 Dr. Andrew Lum, M.D.Portland, OR · No drug or device payments recorded (2025) ·
(503) 813-2800 Dr. Andrew Morris-singer, M.D.Portland, OR · No drug or device payments recorded (2025) ·
(503) 494-7591 Dr. Andrew Sperlin, MDPortland, OR · No drug or device payments recorded (2025) ·
(971) 202-5500 Dr. Andrew Sunwood, DOPortland, OR · No drug or device payments recorded (2025) ·
(503) 216-2621 Dr. Andrew Trego, M.D.Portland, OR · No drug or device payments recorded (2025) ·
(503) 414-5599 Dr. Andrew Widman, DOPortland, OR · No drug or device payments recorded (2025) ·
(503) 215-6600 Dr. Andris Antoniskis, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 215-2584 Dr. Aneil Parhar, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 216-2906 Dr. Angela Alday, M.D.Portland, OR · No drug or device payments recorded (2025) ·
(503) 494-1164 Dr. Angela Hahn, MDPortland, OR · No drug or device payments recorded (2025) · Telehealth ·
(503) 291-1777 Dr. Angela Marshall-olson, D.O.Portland, OR · No drug or device payments recorded (2025) · Telehealth ·
(503) 413-7074 Dr. Angela Stearns, M. D.Portland, OR · $205 in drug and device payments (2025) ·
(503) 231-7747 Dr. Anjali Das, M.DPortland, OR · No drug or device payments recorded (2025) · Telehealth ·
(503) 215-6600 Dr. Anna Raphael, M.D.Portland, OR · No drug or device payments recorded (2025) ·
(800) 813-2000 Dr. Anne Hirsch, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 249-8787 Dr. Anne Houff, MDPortland, OR · No drug or device payments recorded (2025) ·
(888) 233-8305 Dr. Annette Guido, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 777-3311 Dr. Anne Weinsoft, M.D.Portland, OR · No drug or device payments recorded (2025) · Telehealth ·
(503) 413-7074 Dr. Ann Hightower, MDPortland, OR · No drug or device payments recorded (2025) ·
(704) 267-7322 Dr. Ann Marie Paulsen, MDPortland, OR · No drug or device payments recorded (2025) · Telehealth ·
(503) 620-7358 Dr. Anthony Paluso, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 215-2392 Dr. Antonio Prado, DOPortland, OR · No drug or device payments recorded (2025) ·
(503) 413-8407 Dr. Arinea Salas, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 494-8211 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.
- High blood pressure
- Type 2 diabetes
- High cholesterol
- Preventive care
- Chronic disease management
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.
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