NPI Portal NPI Lookup & Verification

Internal Medicine in Astoria, OR

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

Internal Medicine providers in Astoria, OR
NPI Name Type Specialty Location
1831532100 Aaron Brown Individual Internal Medicine Physician Astoria, OR
1740372648 Aaron Sasaki Individual Internal Medicine Physician Astoria, OR
1154659357 Aaron T. Sasaki, MD, PC Organization Internal Medicine Physician Astoria, OR
1477113264 Amulya Kasireddy Individual Endocrinology, Diabetes & Metabolism Physician Astoria, OR
1780869032 Anna Marina Individual Endocrinology, Diabetes & Metabolism Physician Astoria, OR
1841461803 Apogee Medical Group PC Organization Internal Medicine Physician Astoria, OR
1629378880 Columbia Lutheran Charities Organization Cardiovascular Disease Physician Astoria, OR
1265501530 Diana Rinkevich Individual Cardiovascular Disease Physician Astoria, OR
1538269394 Jeyanthi Ramanarayanan Individual Hematology & Oncology Physician Astoria, OR
1043496532 Keri Brown Individual Pulmonary Disease Physician Astoria, OR
1730552845 Kpg Oregon, LLC Organization Addiction Medicine (Internal Medicine) Physician Astoria, OR
1720194749 Pauljohn Hayner MD PC Organization Internal Medicine Physician Astoria, OR
1982921490 Providence Health & Services - Oregon Organization Cardiovascular Disease Physician Astoria, OR
1770926776 Providence Health & Services - Oregon Organization Clinical Cardiac Electrophysiology Physician Astoria, OR
1174555312 Robert Morse Individual Cardiovascular Disease Physician Astoria, OR
1477622991 Sangkun Park Individual Internal Medicine Physician Astoria, OR
1801919980 Sonny Park PC Organization Internal Medicine Physician Astoria, OR
1740619055 Timothy Becker Individual Cardiovascular Disease Physician Astoria, OR
1235665720 Vishesh Persaud Individual Pulmonary Disease Physician Astoria, OR

Frequently asked questions

How many Internal Medicine providers are in Astoria, OR?
The latest NPPES snapshot lists 19 active Internal Medicine providers with a practice address in Astoria, Oregon.
How do I check a Internal Medicine provider's NPI in Astoria?
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 2026-07-10.