John Groll, MD

Cardiology

20+ years in practiceNPI: 1396716163Licensed in MOLicensed in IL

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Credentials & Recognition

Specialties

Cardiology

NPI sub-specialties

Specialist174400000X

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

20+ years

Estimated from NPI enumeration date

Frequently Asked Questions about Dr. John Groll, MD

Where does Dr. John Groll, MD practice?+
Dr. John Groll, MD practices in Illinois, IL. 1900 STATE ST CHESTER, IL 622331116.
What is Dr. John Groll, MD's phone number?+
Dr. John Groll, MD's practice phone is 618-826-4581. Office contact information is verified on the PBCMMG profile.
What does Dr. John Groll, MD specialize in?+
Dr. John Groll, MD's primary specialty is Cardiology.
Is Dr. John Groll, MD board certified?+
Board certification status for Dr. John Groll, 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 Groll, MD been practicing?+
Dr. John Groll, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. John Groll, MD's NPI number?+
Dr. John Groll, MD's National Provider Identifier (NPI) is 1396716163, 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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