NPI Portal NPI Lookup & Verification

Internal Medicine in Arcadia, CA

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

Internal Medicine providers in Arcadia, CA
NPI Name Type Specialty Location
1295581809 A&B Medical Clinic Center Inc. Organization Internal Medicine Physician Arcadia, CA
1548780497 Advanced Cardiology & Vascular Specialists Organization Cardiovascular Disease Physician Arcadia, CA
1316301658 Aivi Doan Individual Internal Medicine Physician Arcadia, CA
1114762267 Am Medical Clinic Inc Organization Internal Medicine Physician Arcadia, CA
1306042940 An Pang Chieng MD A Professional Corporation Organization Internal Medicine Physician Arcadia, CA
1306868617 Andrew Lee Individual Internal Medicine Physician Arcadia, CA
1194737080 Angela Hay Individual Pulmonary Disease Physician Arcadia, CA
1518058742 Annie Shu Individual Internal Medicine Physician Arcadia, CA
1740454735 Annie Shu & Michael Chu Organization Internal Medicine Physician Arcadia, CA
1114365269 Arcadia Hospitalist Medical Group, Inc. Organization Internal Medicine Physician Arcadia, CA
1598361669 Arcadia Intensivist Group, Inc. Organization Critical Care Medicine (Internal Medicine) Physician Arcadia, CA
1497847560 Arthritis & Rheumatology Consultants Inc Organization Rheumatology Physician Arcadia, CA
1306108634 Aung Kyaw Zaw Individual Internal Medicine Physician Arcadia, CA
1548227796 Babak Tashakkor Individual Cardiovascular Disease Physician Arcadia, CA
1063502318 Benjamin Stafford Individual Hematology & Oncology Physician Arcadia, CA
1790754455 Beverly Botnick Individual Internal Medicine Physician Arcadia, CA
1063434033 California Diabetes and Hormone Specialists, Inc. Organization Endocrinology, Diabetes & Metabolism Physician Arcadia, CA
1205881521 Cardiovascular Consultants of San Gabriel Valley, Inc. Organization Cardiovascular Disease Physician Arcadia, CA
1861110652 Cardiovascular Network of Southern California Organization Cardiovascular Disease Physician Arcadia, CA
1669476651 Chisato Oba Individual Internal Medicine Physician Arcadia, CA
1225076268 Christine Castano Individual Internal Medicine Physician Arcadia, CA
1730758129 City of Hope Medical Foundation Organization Hematology & Oncology Physician Arcadia, CA
1841616034 Cody Geddes Individual Internal Medicine Physician Arcadia, CA
1881742062 Dag Peter Linna Individual Internal Medicine Physician Arcadia, CA
1831465707 Darren Kwong Individual Internal Medicine Physician Arcadia, CA
1528035417 David Ratto Individual Pulmonary Disease Physician Arcadia, CA
1639369077 David Silberstein Individual Pulmonary Disease Physician Arcadia, CA
1629164520 Dennis Liu Individual Internal Medicine Physician Arcadia, CA
1164518072 Dennis S Liu MD Inc Organization Internal Medicine Physician Arcadia, CA
1497779011 Diagnostic Heart Center, Inc Organization Cardiovascular Disease Physician Arcadia, CA
1760654719 Diana Christine Alano Individual Internal Medicine Physician Arcadia, CA
1780789222 Dilip S Patel, M.D., Inc Organization Internal Medicine Physician Arcadia, CA
1437165602 Dino Clarizio Individual Internal Medicine Physician Arcadia, CA
1114299617 Dipti Patel Individual Internal Medicine Physician Arcadia, CA
1144824285 Donald J Portocarrero D O Inc Organization Gastroenterology Physician Arcadia, CA
1841503570 Donald Portocarrero Individual Gastroenterology Physician Arcadia, CA
1487611679 Douglas Yun Individual Cardiovascular Disease Physician Arcadia, CA
1083783484 Dr Tj Syiau Medical Corporation Organization Nephrology Physician Arcadia, CA
1609516343 Edvard Davtyan Individual Internal Medicine Physician Arcadia, CA
1467454835 Elias Tarakji Individual Gastroenterology Physician Arcadia, CA
1275509135 Elton Katagihara Individual Pulmonary Disease Physician Arcadia, CA
1689741910 Emy Chen Individual Rheumatology Physician Arcadia, CA
1063746683 Emy Chen MD, Inc. Organization Rheumatology Physician Arcadia, CA
1497705099 Enrique Blesa Individual Cardiovascular Disease Physician Arcadia, CA
1962433607 Eric Chwa Individual Internal Medicine Physician Arcadia, CA
1710066337 Eric Chwa Organization Internal Medicine Physician Arcadia, CA
1982282356 Eric Hsu Individual Internal Medicine Physician Arcadia, CA
1518550961 Eu Medical Group, Inc. Organization Pulmonary Disease Physician Arcadia, CA
1982669420 Farahnaz Namvari Individual Internal Medicine Physician Arcadia, CA
1326039678 Fauzia Khan Individual Internal Medicine Physician Arcadia, CA

Frequently asked questions

How many Internal Medicine providers are in Arcadia, CA?
The latest NPPES snapshot lists 185 active Internal Medicine providers with a practice address in Arcadia, California.
How do I check a Internal Medicine provider's NPI in Arcadia?
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.