NPI Portal NPI Lookup & Verification

Internal Medicine in Oroville, CA

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

Internal Medicine providers in Oroville, CA
NPI Name Type Specialty Location
1417805334 A Sharma Medical Group PC Organization Hospice and Palliative Medicine (Internal Medicine) Physician Oroville, CA
1124522784 Alexander Tonthat Individual Gastroenterology Physician Oroville, CA
1669553533 Anjali Kohli Individual Internal Medicine Physician Oroville, CA
1538157151 Chakravarthy Maddipati Individual Internal Medicine Physician Oroville, CA
1679834113 Charles A Garretson MD Sole Mbr Organization Pulmonary Disease Physician Oroville, CA
1609073071 Deepak Khanna Individual Cardiovascular Disease Physician Oroville, CA
1720643083 Dozie Oparaugo Individual Internal Medicine Physician Oroville, CA
1154362341 Edna Salinas Individual Hematology & Oncology Physician Oroville, CA
1811881683 Jacqueline Sanchez-Mora Individual Internal Medicine Physician Oroville, CA
1114971322 Joan Harter Individual Internal Medicine Physician Oroville, CA
1578620076 John Parsons Individual Internal Medicine Physician Oroville, CA
1093979437 Khurram Mumtaz Individual Nephrology Physician Oroville, CA
1295780971 Laurence Seaman Individual Critical Care Medicine (Internal Medicine) Physician Oroville, CA
1164717815 Linda Lay Individual Internal Medicine Physician Oroville, CA
1376749234 Martin Majer Individual Hematology & Oncology Physician Oroville, CA
1134653769 Masoud Haghi Individual Nephrology Physician Oroville, CA
1760437446 Matthew Fine Individual Internal Medicine Physician Oroville, CA
1417160771 Michael Johnston Individual Cardiovascular Disease Physician Oroville, CA
1518921998 Narinder Singh Individual Internal Medicine Physician Oroville, CA
1558325787 Nathaniel Howard Individual Gastroenterology Physician Oroville, CA
1679361737 Norcal Wound Care, Inc Organization Internal Medicine Physician Oroville, CA
1447378682 Norman Baron Individual Internal Medicine Physician Oroville, CA
1093518862 Nuaura Aesthetics, Inc Organization Internal Medicine Physician Oroville, CA
1457424343 Paul Lentz Individual Internal Medicine Physician Oroville, CA
1700313160 Phuc Tran Individual Internal Medicine Physician Oroville, CA
1609864388 Rhea Licuanan Individual Internal Medicine Physician Oroville, CA
1740244979 Richard Smith Individual Hematology & Oncology Physician Oroville, CA
1477015329 Robert Abbott Individual Internal Medicine Physician Oroville, CA
1104880335 Roy Shannon Individual Internal Medicine Physician Oroville, CA
1245337401 Samuel Sanders Individual Internal Medicine Physician Oroville, CA
1285865436 Sidharth Bagga Individual Internal Medicine Physician Oroville, CA
1376795468 Sudeep Ghuman Individual Hematology & Oncology Physician Oroville, CA
1154385383 Thomas Mundorff Individual Internal Medicine Physician Oroville, CA
1285681056 Virgil Duvernay Individual Internal Medicine Physician Oroville, CA
1467892984 Yewande Adepoju Individual Endocrinology, Diabetes & Metabolism Physician Oroville, CA

Frequently asked questions

How many Internal Medicine providers are in Oroville, CA?
The latest NPPES snapshot lists 35 active Internal Medicine providers with a practice address in Oroville, California.
How do I check a Internal Medicine provider's NPI in Oroville?
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.