Specialty · city directory
Internal Medicine in Westminster, CA
Active Internal Medicine providers practising in Westminster, California. Profiles include the NPI number, taxonomy code, license state, and practice address.
101
providers indexed
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Internal Medicine providers in Westminster, CA
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1497697908 | Adarsha S Bajracharya, M.D., P.C. Inc. | Organization | Internal Medicine Physician | Westminster, CA |
| 1891667721 | An Medical Center | Organization | Nephrology Physician | Westminster, CA |
| 1801850821 | Andy Ho | Individual | Internal Medicine Physician | Westminster, CA |
| 1851746028 | Andy Nguyen | Individual | Endocrinology, Diabetes & Metabolism Physician | Westminster, CA |
| 1518920230 | Andy Tuan Ho, M.D., Inc. | Organization | Internal Medicine Physician | Westminster, CA |
| 1548404304 | Anh Thu Tran | Individual | Internal Medicine Physician | Westminster, CA |
| 1386698660 | Anhtuan Nguyen | Individual | Internal Medicine Physician | Westminster, CA |
| 1548479140 | Aruna Krishnaswamy | Individual | Internal Medicine Physician | Westminster, CA |
| 1063258713 | Ata Soleimani Rahbar MD Inc | Organization | Internal Medicine Physician | Westminster, CA |
| 1538831235 | Care First Medical Group Inc | Organization | Endocrinology, Diabetes & Metabolism Physician | Westminster, CA |
| 1114201266 | Chidao Nguyen, D.O., A Professional Corporation | Organization | Internal Medicine Physician | Westminster, CA |
| 1992017636 | Chinh Mai | Individual | Internal Medicine Physician | Westminster, CA |
| 1659753713 | Community Care Providers, Inc. | Organization | Internal Medicine Physician | Westminster, CA |
| 1285760850 | Cuong Ngo | Individual | Internal Medicine Physician | Westminster, CA |
| 1689625451 | Cuong Nguyen | Individual | Internal Medicine Physician | Westminster, CA |
| 1912214347 | Dan Le | Individual | Cardiovascular Disease Physician | Westminster, CA |
| 1063096477 | Dan Le Cardiology | Organization | Cardiovascular Disease Physician | Westminster, CA |
| 1811948680 | Dao Nguyen | Individual | Internal Medicine Physician | Westminster, CA |
| 1689740912 | Dat Duong | Individual | Geriatric Medicine (Internal Medicine) Physician | Westminster, CA |
| 1437320660 | Dat Duong, M.D., Inc. | Organization | Internal Medicine Physician | Westminster, CA |
| 1548272917 | Dat Manh Nguyen M D A Professional Corporation | Organization | Allergy & Immunology (Internal Medicine) Physician | Westminster, CA |
| 1871730895 | Dat Nguyen | Individual | Internal Medicine Physician | Westminster, CA |
| 1457458630 | David N. Pham, MD, Inc | Organization | Pulmonary Disease Physician | Westminster, CA |
| 1043401698 | David Pham | Individual | Pulmonary Disease Physician | Westminster, CA |
| 1508990664 | Dean Ba Ngo MD Inc | Organization | Internal Medicine Physician | Westminster, CA |
| 1982690582 | Dean Ngo | Individual | Internal Medicine Physician | Westminster, CA |
| 1073729588 | Derek Phan | Individual | Internal Medicine Physician | Westminster, CA |
| 1598091837 | Derek Truong Phan MD Inc | Organization | Internal Medicine Physician | Westminster, CA |
| 1093172165 | Dnx Medical Inc | Organization | Internal Medicine Physician | Westminster, CA |
| 1396416863 | Family Choice Aco Inc | Organization | Internal Medicine Physician | Westminster, CA |
| 1164988168 | Family Choice Aco LLC | Organization | Internal Medicine Physician | Westminster, CA |
| 1548223712 | Hai Pham | Individual | Internal Medicine Physician | Westminster, CA |
| 1821052770 | Hai Pham M.D., Inc. | Organization | Internal Medicine Physician | Westminster, CA |
| 1316080302 | Hai Pham, M.D., Inc | Organization | Internal Medicine Physician | Westminster, CA |
| 1003900366 | Hieu Tram | Individual | Internal Medicine Physician | Westminster, CA |
| 1619931763 | Hoa Nguyen | Individual | Internal Medicine Physician | Westminster, CA |
| 1740580992 | Hoa Nguyen, M.D., Inc. | Organization | Internal Medicine Physician | Westminster, CA |
| 1275561417 | Hong Duong | Individual | Internal Medicine Physician | Westminster, CA |
| 1902986664 | Huan D Le | Individual | Internal Medicine Physician | Westminster, CA |
| 1619921095 | Hung Nguyen | Individual | Internal Medicine Physician | Westminster, CA |
| 1447526215 | Huy Kim Hoang, MD, Inc. | Organization | Internal Medicine Physician | Westminster, CA |
| 1760950588 | Intercare Medical Clinic | Organization | Internal Medicine Physician | Westminster, CA |
| 1598781346 | James Tran | Individual | Cardiovascular Disease Physician | Westminster, CA |
| 1831636083 | Joshua Peloquin | Individual | Internal Medicine Physician | Westminster, CA |
| 1215220942 | Kareem Ahmad | Individual | Pulmonary Disease Physician | Westminster, CA |
| 1194604363 | Kareem Ahmad Medical Corporation | Organization | Pulmonary Disease Physician | Westminster, CA |
| 1255376414 | Khaled Chan | Individual | Internal Medicine Physician | Westminster, CA |
| 1104067925 | Khue Vu | Individual | Internal Medicine Physician | Westminster, CA |
| 1700585767 | Kp Mri Solution | Organization | Magnetic Resonance Imaging (MRI) Internal Medicine Physician | Westminster, CA |
| 1710915673 | Lan Nguyen | Individual | Endocrinology, Diabetes & Metabolism Physician | Westminster, CA |
Frequently asked questions
How many Internal Medicine providers are in Westminster, CA?
The latest NPPES snapshot lists 101 active Internal Medicine providers with a practice address in Westminster, California.
How do I check a Internal Medicine provider's NPI in Westminster?
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.