Specialty · city directory
Internal Medicine in Simi Valley, CA
Active Internal Medicine providers practising in Simi Valley, California. Profiles include the NPI number, taxonomy code, license state, and practice address.
90
providers indexed
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Internal Medicine providers in Simi Valley, CA
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1912250358 | A. M. Memar-Zia MD Inc. | Organization | Internal Medicine Physician | Simi Valley, CA |
| 1639122112 | Abdol Memar-Zia | Individual | Internal Medicine Physician | Simi Valley, CA |
| 1740608371 | Adrienne Lenhart | Individual | Gastroenterology Physician | Simi Valley, CA |
| 1477974681 | Adventist Health Physicians Network | Organization | Cardiovascular Disease Physician | Simi Valley, CA |
| 1518822816 | Adventist Health Physicians Network | Organization | Cardiovascular Disease Physician | Simi Valley, CA |
| 1629311543 | Adventist Health Physicians Network | Organization | Hematology & Oncology Physician | Simi Valley, CA |
| 1689677205 | Anita Kaul | Individual | Hematology & Oncology Physician | Simi Valley, CA |
| 1063408821 | Anita Kaul MD Inc | Organization | Hematology & Oncology Physician | Simi Valley, CA |
| 1124207006 | Anthony Phan | Individual | Internal Medicine Physician | Simi Valley, CA |
| 1730139353 | Anthony Thong Phan MD Inc | Organization | Geriatric Medicine (Internal Medicine) Physician | Simi Valley, CA |
| 1487033213 | Arin Abramian | Individual | Internal Medicine Physician | Simi Valley, CA |
| 1336491521 | Arrash Fard | Individual | Cardiovascular Disease Physician | Simi Valley, CA |
| 1639161581 | Ashim Arora | Individual | Pulmonary Disease Physician | Simi Valley, CA |
| 1912972126 | Ashim Arora A Medical Corporation | Organization | Pulmonary Disease Physician | Simi Valley, CA |
| 1457624124 | Atul Aggarwal MD A Medical Corporation | Organization | Internal Medicine Physician | Simi Valley, CA |
| 1528157989 | Bikram J Soni MD Medical Corporation | Organization | Cardiovascular Disease Physician | Simi Valley, CA |
| 1194718254 | Brent Trompetto | Individual | Internal Medicine Physician | Simi Valley, CA |
| 1215049374 | Chandrashekhar Joshi | Individual | Internal Medicine Physician | Simi Valley, CA |
| 1942576111 | Charles Kennedy | Individual | Internal Medicine Physician | Simi Valley, CA |
| 1063805331 | Cho May | Individual | Internal Medicine Physician | Simi Valley, CA |
| 1982526067 | Coastal Rheumatology Center Apc | Organization | Rheumatology Physician | Simi Valley, CA |
| 1609396514 | Courtney O'Brien | Individual | Rheumatology Physician | Simi Valley, CA |
| 1306945365 | Duc Nguyen | Individual | Pulmonary Disease Physician | Simi Valley, CA |
| 1487842365 | Duc Nguyen MD Corp | Organization | Pulmonary Disease Physician | Simi Valley, CA |
| 1457773913 | Edward Posvar | Individual | Internal Medicine Physician | Simi Valley, CA |
| 1538199765 | Farridah Shafiee | Individual | Internal Medicine Physician | Simi Valley, CA |
| 1942960745 | Farridah Shafiee Do Inc | Organization | Internal Medicine Physician | Simi Valley, CA |
| 1962449702 | Forough Parsa | Individual | Cardiovascular Disease Physician | Simi Valley, CA |
| 1710294665 | Forough Parsa MD A Medical Corporation | Organization | Cardiovascular Disease Physician | Simi Valley, CA |
| 1699263053 | Gabriela Rodriguez Melgoza | Individual | Internal Medicine Physician | Simi Valley, CA |
| 1457625931 | Gastroenterology & Hepatology Specialists Inc | Organization | Gastroenterology Physician | Simi Valley, CA |
| 1841265261 | George Dichter | Individual | Internal Medicine Physician | Simi Valley, CA |
| 1790930402 | George Dichter MD Inc | Organization | Internal Medicine Physician | Simi Valley, CA |
| 1396060638 | Gregory Glover | Individual | Cardiovascular Disease Physician | Simi Valley, CA |
| 1164611075 | Gurdip Flora | Individual | Internal Medicine Physician | Simi Valley, CA |
| 1932548377 | Happy Thakkar | Individual | Cardiovascular Disease Physician | Simi Valley, CA |
| 1609915768 | Harris Wasser | Individual | Internal Medicine Physician | Simi Valley, CA |
| 1154804557 | Harris Wasser MD Inc | Organization | Endocrinology, Diabetes & Metabolism Physician | Simi Valley, CA |
| 1881713188 | Heart Center of Southern California Inc | Organization | Interventional Cardiology Physician | Simi Valley, CA |
| 1841394913 | Hosein Afshar | Individual | Cardiovascular Disease Physician | Simi Valley, CA |
| 1992407381 | Humanity Medical Group Inc. | Organization | Hematology & Oncology Physician | Simi Valley, CA |
| 1356716013 | Intensive Care Medical Specialists Inc | Organization | Critical Care Medicine (Internal Medicine) Physician | Simi Valley, CA |
| 1154633527 | Jasbir S. Tiwana M.D Inc | Organization | Internal Medicine Physician | Simi Valley, CA |
| 1689826661 | Jasbir Tiwana | Individual | Internal Medicine Physician | Simi Valley, CA |
| 1639691579 | Jee Hoon Jang | Individual | Internal Medicine Physician | Simi Valley, CA |
| 1396058095 | Jeffrey Harrell | Individual | Interventional Cardiology Physician | Simi Valley, CA |
| 1356827323 | Jenna Gharzeddine | Individual | Internal Medicine Physician | Simi Valley, CA |
| 1396744546 | Jie Shi Yan | Individual | Nephrology Physician | Simi Valley, CA |
| 1194063529 | Jonathan Nasseri MD Corp | Organization | Internal Medicine Physician | Simi Valley, CA |
| 1538195672 | Kevin Colwell | Individual | Internal Medicine Physician | Simi Valley, CA |
Frequently asked questions
How many Internal Medicine providers are in Simi Valley, CA?
The latest NPPES snapshot lists 90 active Internal Medicine providers with a practice address in Simi Valley, California.
How do I check a Internal Medicine provider's NPI in Simi Valley?
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 2026-07-13.