John Barnett, MD

Addiction Medicine · Internal Medicine · Oncology

20+ years in practiceNPI: 1952341273Licensed in CO

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Credentials & Recognition

Specialties

Addiction MedicineInternal MedicineOncology

NPI sub-specialties

Internal Medicine, Hematology & Oncology207RH0003X

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

10 reviews

Years in Practice

20+ years

Estimated from NPI enumeration date

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Frequently Asked Questions about Dr. John Barnett, MD

Where does Dr. John Barnett, MD practice?+
Dr. John Barnett, MD practices in Ohio, OH. 1760 E KEN PRATT BLVD STE 302 LONGMONT, CO 805045311.
What is Dr. John Barnett, MD's phone number?+
Dr. John Barnett, MD's practice phone is 303-684-1900. Office contact information is verified on the PBCMMG profile.
What does Dr. John Barnett, MD specialize in?+
Dr. John Barnett, MD's primary specialty is Addiction Medicine, with additional focus on Internal Medicine, Oncology.
Is Dr. John Barnett, MD board certified?+
Board certification status for Dr. John Barnett, 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 Barnett, MD been practicing?+
Dr. John Barnett, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. John Barnett, MD's NPI number?+
Dr. John Barnett, MD's National Provider Identifier (NPI) is 1952341273, 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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