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Internal Medicine in Los Alamitos, CA

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

Internal Medicine providers in Los Alamitos, CA
NPI Name Type Specialty Location
1619350337 Aaron Richler Individual Nephrology Physician Los Alamitos, CA
1821531401 Added Access Cardiology Inc Organization Cardiovascular Disease Physician Los Alamitos, CA
1386640522 Adrian Shandling Individual Cardiovascular Disease Physician Los Alamitos, CA
1588734974 Alexandra Chrysanthis Individual Internal Medicine Physician Los Alamitos, CA
1336380765 Alma Care Health Group Organization Cardiovascular Disease Physician Los Alamitos, CA
1336408657 Arnold Ostrow MD Inc. Organization Pulmonary Disease Physician Los Alamitos, CA
1528313210 Assad Oskuei Individual Pulmonary Disease Physician Los Alamitos, CA
1851692297 Austin Haw Yu MD A Medical Corp Organization Pulmonary Disease Physician Los Alamitos, CA
1588623813 Austin Yu Individual Pulmonary Disease Physician Los Alamitos, CA
1720016397 Barry Allswang Individual Internal Medicine Physician Los Alamitos, CA
1396783387 Bret Witter Individual Cardiovascular Disease Physician Los Alamitos, CA
1629074877 Bruce Vannatta Individual Interventional Cardiology Physician Los Alamitos, CA
1538302351 Cancer and Blood Specialty Clinic Organization Hematology & Oncology Physician Los Alamitos, CA
1205272473 Cancer and Blood Specialty Clinic Organization Hematology & Oncology Physician Los Alamitos, CA
1295877546 Cardiovascular Care Inc Organization Cardiovascular Disease Physician Los Alamitos, CA
1023075579 Carlos Arguedas Individual Internal Medicine Physician Los Alamitos, CA
1295892875 Coast Internal Medical Associates Organization Internal Medicine Physician Los Alamitos, CA
1952564965 Comprehensive Gi Care, A Professional Medical Group, Inc. Organization Gastroenterology Physician Los Alamitos, CA
1477529758 Craig Olsen Individual Endocrinology, Diabetes & Metabolism Physician Los Alamitos, CA
1174801344 Daniel Kim Individual Internal Medicine Physician Los Alamitos, CA
1497789960 Daniel Rodiles Individual Gastroenterology Physician Los Alamitos, CA
1427208123 Danny Phu, M.D.,Inc Organization Internal Medicine Physician Los Alamitos, CA
1366805590 Diana Glovaci Individual Cardiovascular Disease Physician Los Alamitos, CA
1730502360 Dr Lousine Melik-Adamyan Inc Organization Pulmonary Disease Physician Los Alamitos, CA
1588752778 Etsegenet Ayele Individual Internal Medicine Physician Los Alamitos, CA
1205916780 Eugene Pantangco Individual Gastroenterology Physician Los Alamitos, CA
1992654974 Eugene T Van Do PC Organization Pulmonary Disease Physician Los Alamitos, CA
1568783199 F E Luzano MD Inc Organization Pulmonary Disease Physician Los Alamitos, CA
1063637320 Fernando Mendoza Individual Cardiovascular Disease Physician Los Alamitos, CA
1538128459 Florante Luzano Individual Pulmonary Disease Physician Los Alamitos, CA
1306877253 Gerald Cohen Individual Internal Medicine Physician Los Alamitos, CA
1053599647 Ghulam Y Dostzada MD Inc Organization Internal Medicine Physician Los Alamitos, CA
1467472472 Harold Lin Individual Internal Medicine Physician Los Alamitos, CA
1326158635 Harold M Lin MD A Medical Corporation Organization Internal Medicine Physician Los Alamitos, CA
1518954973 Heena Contractor Individual Nephrology Physician Los Alamitos, CA
1245308238 Hichang Choi Individual Internal Medicine Physician Los Alamitos, CA
1225062888 Hoon-Ji Choi Individual Endocrinology, Diabetes & Metabolism Physician Los Alamitos, CA
1053408435 Ing Wong Individual Nephrology Physician Los Alamitos, CA
1700882479 Jack Rubin Individual Nephrology Physician Los Alamitos, CA
1215129523 Jack Rubin MD, A Prof Corporation Organization Nephrology Physician Los Alamitos, CA
1699807792 Jacquelyn Vander Wall Individual Geriatric Medicine (Internal Medicine) Physician Los Alamitos, CA
1366481863 Jesse Chang Individual Pulmonary Disease Physician Los Alamitos, CA
1982912366 Jesse Chang, M.D. A Professional Corporation Organization Pulmonary Disease Physician Los Alamitos, CA
1700817350 Joe Chen Individual Gastroenterology Physician Los Alamitos, CA
1497948202 John P Cole MD Inc Organization Cardiovascular Disease Physician Los Alamitos, CA
1457401069 Julie Lu Individual Internal Medicine Physician Los Alamitos, CA
1700199528 Julie Y Lu MD Inc Organization Internal Medicine Physician Los Alamitos, CA
1003833948 Jyoti Bakhru Individual Adolescent Medicine (Internal Medicine) Physician Los Alamitos, CA
1811398910 Kashyap Trivedi MD Inc Organization Gastroenterology Physician Los Alamitos, CA
1518944032 Katella Wellness Center Inc Organization Internal Medicine Physician Los Alamitos, CA

Frequently asked questions

How many Internal Medicine providers are in Los Alamitos, CA?
The latest NPPES snapshot lists 129 active Internal Medicine providers with a practice address in Los Alamitos, California.
How do I check a Internal Medicine provider's NPI in Los Alamitos?
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.