John Quertermus, MD

Gastroenterology

21+ years in practiceNPI: 1225015209Licensed in MI

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Credentials & Recognition

Specialties

Gastroenterology

NPI sub-specialties

Internal Medicine, Gastroenterology207RG0100X

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

Frequently Asked Questions about Dr. John Quertermus, MD

Where does Dr. John Quertermus, MD practice?+
Dr. John Quertermus, MD practices in Michigan, MI. 601 JOHN ST M 475 KALAMAZOO, MI 490075341.
What is Dr. John Quertermus, MD's phone number?+
Dr. John Quertermus, MD's practice phone is 269-276-0000. Office contact information is verified on the PBCMMG profile.
What does Dr. John Quertermus, MD specialize in?+
Dr. John Quertermus, MD's primary specialty is Gastroenterology.
Is Dr. John Quertermus, MD board certified?+
Board certification status for Dr. John Quertermus, 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 Quertermus, MD been practicing?+
Dr. John Quertermus, MD has been in active practice for 21+ years, based on NPI enumeration and state licensing records.
What is Dr. John Quertermus, MD's NPI number?+
Dr. John Quertermus, MD's National Provider Identifier (NPI) is 1225015209, 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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