NPI Portal NPI Lookup & Verification

Internal Medicine in Pomona, CA

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

Internal Medicine providers in Pomona, CA
NPI Name Type Specialty Location
1063422459 Airani Sathananthan Individual Endocrinology, Diabetes & Metabolism Physician Pomona, CA
1972703114 Akhenaton Pappoe Individual Internal Medicine Physician Pomona, CA
1710187448 Alaa M. Latif, M.D., Inc. Organization Hematology & Oncology Physician Pomona, CA
1376070102 Alberto Degiovanni Individual Internal Medicine Physician Pomona, CA
1508754359 Alberto Degiovanni M D Inc Organization Internal Medicine Physician Pomona, CA
1588008767 Alexander Kassar Individual Pulmonary Disease Physician Pomona, CA
1720612948 Alexander Kassar MD Inc Organization Pulmonary Disease Physician Pomona, CA
1922315654 Anabi Medical Corporation Organization Internal Medicine Physician Pomona, CA
1225590037 Andrew Dam Individual Gastroenterology Physician Pomona, CA
1134700107 Andrew Pak Individual Internal Medicine Physician Pomona, CA
1861441594 Andrew Pumerantz Individual Infectious Disease Physician Pomona, CA
1942247192 Anh Nguyen Individual Internal Medicine Physician Pomona, CA
1902223092 Anthony Gan Individual Pulmonary Disease Physician Pomona, CA
1295802155 Azhar Majeed Individual Internal Medicine Physician Pomona, CA
1831497411 Azhar Majeed M D Inc Organization Internal Medicine Physician Pomona, CA
1184809329 Bao Cong Tran MD Inc Organization Internal Medicine Physician Pomona, CA
1457310211 Bao Tran Individual Internal Medicine Physician Pomona, CA
1447813332 Behnam Ebrahimi MD Inc Organization Hematology & Oncology Physician Pomona, CA
1467892059 Bhavi Pandya Individual Interventional Cardiology Physician Pomona, CA
1376949230 Chan Aung Individual Internal Medicine Physician Pomona, CA
1114989241 Chaparral Medical Group Inc Organization Endocrinology, Diabetes & Metabolism Physician Pomona, CA
1437111028 Chaparral Medical Group, Inc. Organization Internal Medicine Physician Pomona, CA
1174772081 Chaparral Medical Group, Inc. Organization Internal Medicine Physician Pomona, CA
1982855938 Chaparral Medical Group, Inc. Organization Internal Medicine Physician Pomona, CA
1902111024 Chaparral Medical Group, Inc. Organization Internal Medicine Physician Pomona, CA
1053650994 Chaparral Medical Group, Inc. Organization Gastroenterology Physician Pomona, CA
1346678570 Chaparral Medical Group, Inc. Organization Hematology & Oncology Physician Pomona, CA
1609292051 Chaparral Medical Group, Inc. Organization Pulmonary Disease Physician Pomona, CA
1235695289 Chaparral Medical Group, Inc. Organization Internal Medicine Physician Pomona, CA
1366864654 Chaparral Specialty Medical Group, Inc. Organization Cardiovascular Disease Physician Pomona, CA
1174055149 Dallis Ngo Individual Pulmonary Disease Physician Pomona, CA
1598703654 Daniel Gluckstein Individual Infectious Disease Physician Pomona, CA
1205804671 Daryoosh Valamanesh Individual Endocrinology, Diabetes & Metabolism Physician Pomona, CA
1164313771 Daryoosh Valamanesh MD Inc Organization Endocrinology, Diabetes & Metabolism Physician Pomona, CA
1679936538 David Hall Individual Internal Medicine Physician Pomona, CA
1922234889 David Sapien Individual Internal Medicine Physician Pomona, CA
1679749683 Derrick Raptis Individual Pulmonary Disease Physician Pomona, CA
1679707046 Dwaraknath P. Reddy, M.D. Organization Gastroenterology Physician Pomona, CA
1689664484 Edward Barnes Individual Nephrology Physician Pomona, CA
1144240961 Emmanuel Katsaros Individual Rheumatology Physician Pomona, CA
1134197528 Ewa Konca Individual Endocrinology, Diabetes & Metabolism Physician Pomona, CA
1144494550 Gaurav Parikh Individual Cardiovascular Disease Physician Pomona, CA
1881662278 Geeta Patwa Individual Internal Medicine Physician Pomona, CA
1538232905 Gerald Goldman Individual Gastroenterology Physician Pomona, CA
1720274921 Gimha Gunawardana Individual Internal Medicine Physician Pomona, CA
1700257789 Gimha S Gunawardana M D Inc Organization Geriatric Medicine (Internal Medicine) Physician Pomona, CA
1205898327 Gurbinder Sadana Individual Pulmonary Disease Physician Pomona, CA
1932342540 Harvey D. Cohen, M.D., Inc. Organization Internal Medicine Physician Pomona, CA
1205961034 Healthcare Medical Clinic of Pomona Inc. Organization Internal Medicine Physician Pomona, CA
1417184201 Herman Geller MD, Inc. Organization Internal Medicine Physician Pomona, CA

Frequently asked questions

How many Internal Medicine providers are in Pomona, CA?
The latest NPPES snapshot lists 154 active Internal Medicine providers with a practice address in Pomona, California.
How do I check a Internal Medicine provider's NPI in Pomona?
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.