John Kefer, MD
Cardiology
21+ years in practiceNPI: 1477549103Licensed in IL
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Credentials & Recognition
Specialties
Cardiology
NPI sub-specialties
Internal Medicine, Cardiovascular Disease207RC0000X
Practice Signals
Editorial signals beyond credentials. Patient transparency over opacity. See methodology.
Mid-Level (PA/NP) Use
Doctor-led visits
Years in Practice
21+ years
Estimated from NPI enumeration date
Other Cardiology Doctors near Illinois
View all →Frequently Asked Questions about Dr. John Kefer, MD
Where does Dr. John Kefer, MD practice?+
Dr. John Kefer, MD practices in Illinois, IL. 351 DELNOR DR
GENEVA, IL 601344220.
What is Dr. John Kefer, MD's phone number?+
Dr. John Kefer, MD's practice phone is 630-232-0280. Office contact information is verified on the PBCMMG profile.
What does Dr. John Kefer, MD specialize in?+
Dr. John Kefer, MD's primary specialty is Cardiology.
Is Dr. John Kefer, MD board certified?+
Board certification status for Dr. John Kefer, MD has not been verified in the data sources PBCMMG uses (ABMS, state medical boards). The PBCMMG profile shows their current credential set.
How long has Dr. John Kefer, MD been practicing?+
Dr. John Kefer, MD has been in active practice for 21+ years, based on NPI enumeration and state licensing records.
What is Dr. John Kefer, MD's NPI number?+
Dr. John Kefer, MD's National Provider Identifier (NPI) is 1477549103, registered in the federal NPPES registry.
Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards
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