Gary Buffington, MD

Addiction Medicine · Internal Medicine · Nephrology

21+ years in practiceNPI: 1922009802Licensed in MT

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Credentials & Recognition

Specialties

Addiction MedicineInternal MedicineNephrology

NPI sub-specialties

Internal Medicine207R00000X

Internal Medicine, Nephrology207RN0300X

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

Featured in PBCMMG Rankings

#4

Top Nephrologists in Montana, 2026

Nephrology · Montana · 2026

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Frequently Asked Questions about Dr. Gary Buffington, MD

Where does Dr. Gary Buffington, MD practice?+
Dr. Gary Buffington, MD practices in Tennessee, TN. 1101 26TH ST S GREAT FALLS, MT 594055161.
What is Dr. Gary Buffington, MD's phone number?+
Dr. Gary Buffington, MD's practice phone is 406-455-4690. Office contact information is verified on the PBCMMG profile.
What does Dr. Gary Buffington, MD specialize in?+
Dr. Gary Buffington, MD's primary specialty is Addiction Medicine, with additional focus on Internal Medicine, Nephrology.
Is Dr. Gary Buffington, MD board certified?+
Board certification status for Dr. Gary Buffington, 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. Gary Buffington, MD been practicing?+
Dr. Gary Buffington, MD has been in active practice for 21+ years, based on NPI enumeration and state licensing records.
What is Dr. Gary Buffington, MD's NPI number?+
Dr. Gary Buffington, MD's National Provider Identifier (NPI) is 1922009802, 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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