NPI Portal NPI Lookup & Verification

Internal Medicine in San Jacinto, CA

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

Internal Medicine providers in San Jacinto, CA
NPI Name Type Specialty Location
1568726594 Ajay Adial Individual Critical Care Medicine (Internal Medicine) Physician San Jacinto, CA
1033415773 Elizabeth Chuy Individual Pulmonary Disease Physician San Jacinto, CA
1730134248 Horst-Helmut Meissner Individual Critical Care Medicine (Internal Medicine) Physician San Jacinto, CA
1881884609 Lwin Htun Individual Internal Medicine Physician San Jacinto, CA
1821036229 Nagasamudra Ashok Individual Internal Medicine Physician San Jacinto, CA
1477647386 Nagasamudra S Ashok MD Inc Organization Internal Medicine Physician San Jacinto, CA
1922289628 Neelam Gupta Individual Geriatric Medicine (Internal Medicine) Physician San Jacinto, CA
1053366047 Neil Katchman Individual Internal Medicine Physician San Jacinto, CA
1730535261 R & N Gupta MD Professional Corporation Organization Internal Medicine Physician San Jacinto, CA
1871574996 Rakesh Gupta Individual Pulmonary Disease Physician San Jacinto, CA
1528049095 Ramona Medical Clinic Organization Geriatric Medicine (Internal Medicine) Physician San Jacinto, CA
1013140276 Ramona Specialists, Inc. Organization Pulmonary Disease Physician San Jacinto, CA
1265815880 Vidyamohan Balu Individual Internal Medicine Physician San Jacinto, CA

Frequently asked questions

How many Internal Medicine providers are in San Jacinto, CA?
The latest NPPES snapshot lists 13 active Internal Medicine providers with a practice address in San Jacinto, California.
How do I check a Internal Medicine provider's NPI in San Jacinto?
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.