NPI Portal NPI Lookup & Verification

Internal Medicine in Portland, OR

1,963 active Internal Medicine providers practice in Portland, Oregon according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.

Internal Medicine providers in Portland, OR
NPI Name Type Specialty Location
1336572270 Aaron Cook Individual Internal Medicine Physician Portland, OR
1295072866 Aaron Pickrell Individual Internal Medicine Physician Portland, OR
1487748836 Aaron Schoenkerman Individual Cardiovascular Disease Physician Portland, OR
1356608335 Aaron Spaugy Individual Critical Care Medicine (Internal Medicine) Physician Portland, OR
1932498862 Aaron Trimble Individual Pulmonary Disease Physician Portland, OR
1861136095 Abby Lindseth Individual Internal Medicine Physician Portland, OR
1982195384 Abby Murphy Individual Internal Medicine Physician Portland, OR
1790934149 Abdul Hai Mansoor Individual Hematology & Oncology Physician Portland, OR
1811239981 Abdullah Khalid Individual Pulmonary Disease Physician Portland, OR
1497107189 Abhushan Poudyal Individual Cardiovascular Disease Physician Portland, OR
1558498980 Abigail Khan Individual Cardiovascular Disease Physician Portland, OR
1861694390 Abigail Lenhart Individual Internal Medicine Physician Portland, OR
1447711429 Adam Loutfy Individual Internal Medicine Physician Portland, OR
1689818791 Adam Obley Individual Internal Medicine Physician Portland, OR
1811070741 Adam Silverblatt Individual Gastroenterology Physician Portland, OR
1164153680 Adam Urback Individual Internal Medicine Physician Portland, OR
1235400177 Adel Kardosh Individual Medical Oncology Physician Portland, OR
1285097279 Adi Shafir Individual Hospice and Palliative Medicine (Internal Medicine) Physician Portland, OR
1255182903 Adina Mollusky Individual Internal Medicine Physician Portland, OR
1114301124 Aditi Reddy Individual Gastroenterology Physician Portland, OR
1033791314 Adrianna Morse Individual Internal Medicine Physician Portland, OR
1174883565 Afaf Azar Individual Internal Medicine Physician Portland, OR
1154693182 Ahmad Masri Individual Cardiovascular Disease Physician Portland, OR
1295677102 Ahmed Alani Individual Internal Medicine Physician Portland, OR
1093892648 Aimee Kohn Individual Hematology & Oncology Physician Portland, OR
1740623131 Ajay Singhvi Individual Gastroenterology Physician Portland, OR
1528295557 Ajay Wanchu Individual Rheumatology Physician Portland, OR
1710993498 Akram Khan Individual Sleep Medicine (Internal Medicine) Physician Portland, OR
1215005558 Alan Barker Individual Pulmonary Disease Physician Portland, OR
1437127644 Alan Hendin Individual Internal Medicine Physician Portland, OR
1356347991 Alan Kaynard Individual Gastroenterology Physician Portland, OR
1306839543 Alan Savoy Individual Gastroenterology Physician Portland, OR
1831165398 Alar Mirka Individual Internal Medicine Physician Portland, OR
1386720274 Albert Khine Individual Gastroenterology Physician Portland, OR
1386925899 Alefiyah Rajabali Individual Clinical Cardiac Electrophysiology Physician Portland, OR
1851577506 Alejandro Perez Individual Internal Medicine Physician Portland, OR
1457564833 Aleksandra Mcleod Individual Medical Oncology Physician Portland, OR
1770501587 Alexander Denes Individual Hematology & Oncology Physician Portland, OR
1093567828 Alexander Hartzell Individual Internal Medicine Physician Portland, OR
1770016198 Alexander Hawkins Individual Nephrology Physician Portland, OR
1225096167 Alexander Morss Individual Cardiovascular Disease Physician Portland, OR
1629093059 Alexander Schafir Individual Internal Medicine Physician Portland, OR
1578198388 Alexandra Malesz Individual Internal Medicine Physician Portland, OR
1902223084 Alexandra Sokolova Individual Hematology & Oncology Physician Portland, OR
1376004077 Alexandra Wiggins-Mohan Individual Internal Medicine Physician Portland, OR
1548496573 Alexandra Zimmer Individual Medical Oncology Physician Portland, OR
1598944928 Alexi Zemsky Individual Clinical Cardiac Electrophysiology Physician Portland, OR
1215132865 Alexia Torke Individual Internal Medicine Physician Portland, OR
1386263580 Alexis Amatisto Individual Internal Medicine Physician Portland, OR
1184019267 Alfredo Aguirre Individual Rheumatology Physician Portland, OR

Frequently asked questions

How many Internal Medicine providers are in Portland, OR?
The latest NPPES snapshot lists 1,963 active Internal Medicine providers with a practice address in Portland, Oregon.
How do I check a Internal Medicine provider's NPI in Portland?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.

Source: CMS NPPES (public data). Snapshot 2026-07-11.