Internal Medicine - Cardiovascular Diseases in Lake Bluff, IL
Browse 1 Internal Medicine - Cardiovascular Disease providers listed in NPPES with a practice address in Lake Bluff, Illinois.
How Lake Bluff compares with the U.S.
1 active clinicians in Internal Medicine - Cardiovascular Disease list a practice address in Lake Bluff, IL in the NPI registry.
Lake Bluff has fewer than 10,000 residents, so rates per 100,000 people change a lot with each clinician and are not compared here.
None of the clinicians in Internal Medicine - Cardiovascular Disease in Lake Bluff are listed in the CMS Medicare file.
These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.
Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com · Methodology
Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026.
Dr. John C Somberg , MD
Internal Medicine - Cardiovascular Disease
Frequently Asked Questions about Internal Medicine - Cardiovascular Disease in Lake Bluff
Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Illinois licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.
This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.
Internal Medicine - Cardiovascular Diseases in Other Illinois Cities
Cities with the most listed practitioners first.