John Callison, MD

Internal Medicine

19+ years in practiceNPI: 1528115334Licensed in TN

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Credentials & Recognition

Specialties

Internal Medicine

NPI sub-specialties

Emergency Medicine, Emergency Medical Services207PE0004X

Internal Medicine207R00000X

Student in an Organized Health Care Education/Training Program390200000X

Internal Medicine, Pulmonary Disease207RP1001X

Practice Signals

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

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

19+ years

Estimated from NPI enumeration date

Frequently Asked Questions about Dr. John Callison, MD

Where does Dr. John Callison, MD practice?+
Dr. John Callison, MD practices in Tennessee, TN. 1940 ALCOA HWY STE E210 KNOXVILLE, TN 379202264.
What is Dr. John Callison, MD's phone number?+
Dr. John Callison, MD's practice phone is 865-524-7471. Office contact information is verified on the PBCMMG profile.
What does Dr. John Callison, MD specialize in?+
Dr. John Callison, MD's primary specialty is Internal Medicine.
Is Dr. John Callison, MD board certified?+
Board certification status for Dr. John Callison, 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 Callison, MD been practicing?+
Dr. John Callison, MD has been in active practice for 19+ years, based on NPI enumeration and state licensing records.
What is Dr. John Callison, MD's NPI number?+
Dr. John Callison, MD's National Provider Identifier (NPI) is 1528115334, 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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