Internal Medicine in Santa Ana, CA
143 active Internal Medicine providers practice in Santa Ana, California according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.
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| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1124726989 | Ahdad Ziyar, M.D., Inc. | Organization | Allergy & Immunology (Internal Medicine) Physician | Santa Ana, CA |
| 1932214657 | Ajay G. Meka M.D. Inc. | Organization | Internal Medicine Physician | Santa Ana, CA |
| 1063527976 | Ajay Meka | Individual | Internal Medicine Physician | Santa Ana, CA |
| 1699839332 | Alan Ross | Individual | Internal Medicine Physician | Santa Ana, CA |
| 1023183480 | Alan Schwartz | Individual | Internal Medicine Physician | Santa Ana, CA |
| 1275161184 | Alex Hashemi | Individual | Internal Medicine Physician | Santa Ana, CA |
| 1295155588 | Ali Ashtiani | Individual | Cardiovascular Disease Physician | Santa Ana, CA |
| 1063943579 | Ali Shahverdiani | Individual | Internal Medicine Physician | Santa Ana, CA |
| 1912556721 | Amistad Multi Specialty Medical Group Inc. | Organization | Cardiovascular Disease Physician | Santa Ana, CA |
| 1205638764 | Angel Care Health Services | Organization | Hospice and Palliative Medicine (Internal Medicine) Physician | Santa Ana, CA |
| 1952415226 | Ann Arcay | Individual | Addiction Medicine (Internal Medicine) Physician | Santa Ana, CA |
| 1265745848 | Annahita Sarcon | Individual | Clinical Cardiac Electrophysiology Physician | Santa Ana, CA |
| 1508867136 | Archana Shah | Individual | Internal Medicine Physician | Santa Ana, CA |
| 1467656223 | Archway Medical Group, Inc | Organization | Cardiovascular Disease Physician | Santa Ana, CA |
| 1972507697 | Arthur Selvan | Individual | Cardiovascular Disease Physician | Santa Ana, CA |
| 1225417322 | Athena Alexander | Individual | Internal Medicine Physician | Santa Ana, CA |
| 1457829558 | Avid Medical | Organization | Internal Medicine Physician | Santa Ana, CA |
| 1396107520 | Avinash Sharma | Individual | Interventional Cardiology Physician | Santa Ana, CA |
| 1487697249 | Boris Trifunovic | Individual | Internal Medicine Physician | Santa Ana, CA |
| 1548251895 | Bruce Tagle | Individual | Internal Medicine Physician | Santa Ana, CA |
| 1811149677 | Brush Advisories Medical | Organization | Internal Medicine Physician | Santa Ana, CA |
| 1982288049 | Cardiovascular Interventional Surgery Center | Organization | Interventional Cardiology Physician | Santa Ana, CA |
| 1932133667 | Carlos Saad | Individual | Gastroenterology Physician | Santa Ana, CA |
| 1407943624 | Chest and Critical Care Consultants A Medical Group | Organization | Pulmonary Disease Physician | Santa Ana, CA |
| 1275593170 | Chia Ying Wang | Individual | Internal Medicine Physician | Santa Ana, CA |
| 1811061468 | Christopher Bui | Individual | Gastroenterology Physician | Santa Ana, CA |
| 1740359264 | Christopher Ried | Individual | Internal Medicine Physician | Santa Ana, CA |
| 1891018065 | Christopher Zimmerman | Individual | Internal Medicine Physician | Santa Ana, CA |
| 1881612828 | Coastal Heart, Inc | Organization | Cardiovascular Disease Physician | Santa Ana, CA |
| 1154427920 | Daniel Huang | Individual | Hematology & Oncology Physician | Santa Ana, CA |
| 1144320672 | Dara Saghafi | Individual | Internal Medicine Physician | Santa Ana, CA |
| 1164680377 | Dara Saghafi MD, Dc, Inc | Organization | Internal Medicine Physician | Santa Ana, CA |
| 1114430402 | David Maclachlan | Individual | Internal Medicine Physician | Santa Ana, CA |
| 1962804666 | David Tellalian M.D. Inc | Organization | Infectious Disease Physician | Santa Ana, CA |
| 1538556592 | Dennis Grewal | Individual | Cardiovascular Disease Physician | Santa Ana, CA |
| 1598824252 | Diane Kim | Individual | Internal Medicine Physician | Santa Ana, CA |
| 1780093021 | Dilshad Medical Inc | Organization | Internal Medicine Physician | Santa Ana, CA |
| 1467521864 | Editha Uy | Individual | Cardiovascular Disease Physician | Santa Ana, CA |
| 1154363141 | Edward Alexson | Individual | Hematology & Oncology Physician | Santa Ana, CA |
| 1104040674 | Edward R. Alexson, M.D.,Inc | Organization | Hematology & Oncology Physician | Santa Ana, CA |
| 1902952690 | Essam Quraishi | Individual | Gastroenterology Physician | Santa Ana, CA |
| 1942484852 | Ethan Yalvac | Individual | Cardiovascular Disease Physician | Santa Ana, CA |
| 1184860496 | Faried Banimahd | Individual | Addiction Medicine (Internal Medicine) Physician | Santa Ana, CA |
| 1073962171 | Faried Banimahd MD Inc | Organization | Addiction Medicine (Internal Medicine) Physician | Santa Ana, CA |
| 1962562850 | Frank Badin | Individual | Internal Medicine Physician | Santa Ana, CA |
| 1932578028 | Gastrointestinal and Liver Consultants Inc. | Organization | Gastroenterology Physician | Santa Ana, CA |
| 1487390902 | George Moran Jr., M.D., Inc. | Organization | Internal Medicine Physician | Santa Ana, CA |
| 1881793362 | Geridocs Medical Group,Inc | Organization | Geriatric Medicine (Internal Medicine) Physician | Santa Ana, CA |
| 1053522078 | Ghalib Wahidi | Individual | Internal Medicine Physician | Santa Ana, CA |
| 1811402571 | Good Heart Medical Group A Professional Corporation | Organization | Interventional Cardiology Physician | Santa Ana, CA |
Frequently asked questions
How many Internal Medicine providers are in Santa Ana, CA?
The latest NPPES snapshot lists 143 active Internal Medicine providers with a practice address in Santa Ana, California.
How do I check a Internal Medicine provider's NPI in Santa Ana?
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.