NPI Portal NPI Lookup & Verification

Internal Medicine in Alhambra, CA

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

Internal Medicine providers in Alhambra, CA
NPI Name Type Specialty Location
1215960661 Accord Renal Medical Corp Organization Nephrology Physician Alhambra, CA
1659433076 Advanced Cardiology Medical Group, Inc. Organization Interventional Cardiology Physician Alhambra, CA
1356404875 Advanced Gi Consultants Medical Group, Inc Organization Internal Medicine Physician Alhambra, CA
1467413666 Alexander Chan Individual Internal Medicine Physician Alhambra, CA
1558306266 Amg, A Professional Medical Corporation Organization Internal Medicine Physician Alhambra, CA
1952983652 Andrew Fung Individual Internal Medicine Physician Alhambra, CA
1326127374 Angela Lii Individual Internal Medicine Physician Alhambra, CA
1972823128 Angela Lii MD Inc. Organization Internal Medicine Physician Alhambra, CA
1952589061 Arthritis and Osteoporosis Med Ctr Organization Rheumatology Physician Alhambra, CA
1235581604 Ashraf Ashhab Individual Gastroenterology Physician Alhambra, CA
1417096363 Bosheng Qiu Individual Internal Medicine Physician Alhambra, CA
1104866649 Byron Hsieh-Lun Lin Individual Internal Medicine Physician Alhambra, CA
1801821186 Central Hematology Oncology Medical Group Organization Hematology & Oncology Physician Alhambra, CA
1043573694 Chibong Alex Yu Individual Infectious Disease Physician Alhambra, CA
1225107006 David Gu Individual Internal Medicine Physician Alhambra, CA
1760551543 David Gu, Do, A Professional Corporation Organization Internal Medicine Physician Alhambra, CA
1922040609 Dorcas Chi Individual Hematology & Oncology Physician Alhambra, CA
1518969971 Eddie Lam Individual Internal Medicine Physician Alhambra, CA
1811180953 Edmund Lo Individual Internal Medicine Physician Alhambra, CA
1811007164 Edmund Lo MD Inc Organization Internal Medicine Physician Alhambra, CA
1851393862 Garfield Comprehensive Care Medical Corp Organization Internal Medicine Physician Alhambra, CA
1083175327 Gavin Hui Individual Hematology & Oncology Physician Alhambra, CA
1710946017 George Christides Individual Internal Medicine Physician Alhambra, CA
1669724514 Gericare Medical Group Organization Internal Medicine Physician Alhambra, CA
1346341328 Golden Pacific Nephrology Medical Clinic, Inc. Organization Nephrology Physician Alhambra, CA
1265864185 Greg Shih-Han Yen Medical Corp Organization Cardiovascular Disease Physician Alhambra, CA
1477484111 Harmoniq Medical Group P.C Organization Internal Medicine Physician Alhambra, CA
1114742178 Healing Edge Medical Group Or Professional Corporation Organization Internal Medicine Physician Alhambra, CA
1497883425 Henry C Yee MD, A Medical Corporation Organization Cardiovascular Disease Physician Alhambra, CA
1285724724 Henry Yee Individual Cardiovascular Disease Physician Alhambra, CA
1346580990 Hoi Cheung MD Inc Organization Internal Medicine Physician Alhambra, CA
1255492567 Hoi Yin Cheung Organization Internal Medicine Physician Alhambra, CA
1093778672 Hueyyuan Wu Individual Internal Medicine Physician Alhambra, CA
1124187869 Inez Cheng Individual Internal Medicine Physician Alhambra, CA
1114968393 Jacqueline Wong Individual Internal Medicine Physician Alhambra, CA
1689758294 James Stewart Individual Internal Medicine Physician Alhambra, CA
1821308529 Janet Chou Individual Internal Medicine Physician Alhambra, CA
1902435670 Jason Gao Individual Internal Medicine Physician Alhambra, CA
1336254036 Jay Chen Individual Cardiovascular Disease Physician Alhambra, CA
1861841348 Jessica Mantilla MD Inc Organization Infectious Disease Physician Alhambra, CA
1932128618 Jimmy Yue Individual Nephrology Physician Alhambra, CA
1972516441 Jin Hong Individual Internal Medicine Physician Alhambra, CA
1235319484 John J. Fortier, M.D. Organization Cardiovascular Disease Physician Alhambra, CA
1225062060 John Tzeng Individual Cardiovascular Disease Physician Alhambra, CA
1558922245 Jonathan Wu Individual Internal Medicine Physician Alhambra, CA
1194170894 Josephine Hwu Individual Nephrology Physician Alhambra, CA
1952357600 Joyce Chang Individual Internal Medicine Physician Alhambra, CA
1407075948 Ka Woo Medical Clinic Inc Organization Internal Medicine Physician Alhambra, CA
1730383522 Keith Yabumoto Individual Cardiovascular Disease Physician Alhambra, CA
1104063940 Kelvin Yeh Individual Gastroenterology Physician Alhambra, CA

Frequently asked questions

How many Internal Medicine providers are in Alhambra, CA?
The latest NPPES snapshot lists 104 active Internal Medicine providers with a practice address in Alhambra, California.
How do I check a Internal Medicine provider's NPI in Alhambra?
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.