NPI Portal NPI Lookup & Verification

Internal Medicine in Pleasant Hill, CA

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

Internal Medicine providers in Pleasant Hill, CA
NPI Name Type Specialty Location
1275578478 Cardiovascular Consultants Medical Group, Inc. Organization Cardiovascular Disease Physician Pleasant Hill, CA
1689874000 Charleston Cone Individual Internal Medicine Physician Pleasant Hill, CA
1003016643 Claudia Husni Individual Internal Medicine Physician Pleasant Hill, CA
1740552710 Diablo Digestive Care, Inc. Organization Gastroenterology Physician Pleasant Hill, CA
1417953878 Diablo Valley Oncology and Hematology Medical Group, Inc. Organization Hematology & Oncology Physician Pleasant Hill, CA
1467655639 Donna Saba Individual Hematology & Oncology Physician Pleasant Hill, CA
1659769826 East Bay Integrated Care Inc Organization Internal Medicine Physician Pleasant Hill, CA
1629184148 Esther Catalya Individual Hematology & Oncology Physician Pleasant Hill, CA
1821073636 Gigi Chen Individual Hematology & Oncology Physician Pleasant Hill, CA
1053600312 Jeffrey Zweig Individual Hematology & Oncology Physician Pleasant Hill, CA
1528664679 Jennifer Chiu MD Organization Internal Medicine Physician Pleasant Hill, CA
1003012733 Lauren Gannon Individual Internal Medicine Physician Pleasant Hill, CA
1659634772 Leann Blankenship Individual Hematology & Oncology Physician Pleasant Hill, CA
1023014461 Matthew Sirott Individual Hematology & Oncology Physician Pleasant Hill, CA
1447236344 Miguel Cerejo Individual Hematology & Oncology Physician Pleasant Hill, CA
1518963958 Robert Robles Individual Hematology & Oncology Physician Pleasant Hill, CA
1073292157 Rosen Internal Medicine A Professional Corporation Organization Internal Medicine Physician Pleasant Hill, CA
1386887974 Shawn Rosen Individual Internal Medicine Physician Pleasant Hill, CA
1356392781 Shoba Kankipati Individual Hematology & Oncology Physician Pleasant Hill, CA
1881100832 Stephen Catalya Individual Infectious Disease Physician Pleasant Hill, CA
1841228384 Suprabha Jain Individual Geriatric Medicine (Internal Medicine) Physician Pleasant Hill, CA
1164752242 Tabatabai LLC Organization Infectious Disease Physician Pleasant Hill, CA
1225230485 Teera Chentanez Individual Infectious Disease Physician Pleasant Hill, CA
1518920479 Tiffany Svahn Individual Hematology & Oncology Physician Pleasant Hill, CA
1750565529 Yelena Krupitskaya Individual Hematology & Oncology Physician Pleasant Hill, CA

Frequently asked questions

How many Internal Medicine providers are in Pleasant Hill, CA?
The latest NPPES snapshot lists 25 active Internal Medicine providers with a practice address in Pleasant Hill, California.
How do I check a Internal Medicine provider's NPI in Pleasant Hill?
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.