John Gerig, MD

Nephrology

21+ years in practiceNPI: 1477550440Licensed in NC

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Credentials & Recognition

Specialties

Nephrology

NPI sub-specialties

Internal Medicine, Nephrology207RN0300X

Practice Signals

Editorial signals beyond credentials. Patient transparency over opacity. See methodology.

Mid-Level (PA/NP) Use

Doctor-led visits

Google Reviews

5.0 / 5.0

2 reviews

Years in Practice

21+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#21

Top Nephrologists in North Carolina, 2026

Nephrology · North Carolina · 2026

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Frequently Asked Questions about Dr. John Gerig, MD

Where does Dr. John Gerig, MD practice?+
Dr. John Gerig, MD practices in North Carolina, NC. 433 COPPERFIELD BLVD NE CONCORD, NC 280252405.
What is Dr. John Gerig, MD's phone number?+
Dr. John Gerig, MD's practice phone is 704-786-7770. Office contact information is verified on the PBCMMG profile.
What does Dr. John Gerig, MD specialize in?+
Dr. John Gerig, MD's primary specialty is Nephrology.
Is Dr. John Gerig, MD board certified?+
Board certification status for Dr. John Gerig, 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 Gerig, MD been practicing?+
Dr. John Gerig, MD has been in active practice for 21+ years, based on NPI enumeration and state licensing records.
What is Dr. John Gerig, MD's NPI number?+
Dr. John Gerig, MD's National Provider Identifier (NPI) is 1477550440, 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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