Marcum Collins, MD

Addiction Medicine · Internal Medicine · Rheumatology

12+ years in practiceNPI: 1154732436Licensed in AL

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Credentials & Recognition

Specialties

Addiction MedicineInternal MedicineRheumatology

NPI sub-specialties

Student in an Organized Health Care Education/Training Program390200000X

Internal Medicine, Rheumatology207RR0500X

Practice Signals

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

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

12+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#36

Top Rheumatologists in Tennessee, 2026

Rheumatology · Tennessee · 2026

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Frequently Asked Questions about Dr. Marcum Collins, MD

Where does Dr. Marcum Collins, MD practice?+
Dr. Marcum Collins, MD practices in Tennessee, TN. 1932 ALCOA HIGHWAY MEDICAL BUILDING C, SUITE 550 KNOXVILLE, TN 37920.
What is Dr. Marcum Collins, MD's phone number?+
Dr. Marcum Collins, MD's practice phone is 865-305-6543. Office contact information is verified on the PBCMMG profile.
What does Dr. Marcum Collins, MD specialize in?+
Dr. Marcum Collins, MD's primary specialty is Addiction Medicine, with additional focus on Internal Medicine, Rheumatology.
Is Dr. Marcum Collins, MD board certified?+
Board certification status for Dr. Marcum Collins, 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. Marcum Collins, MD been practicing?+
Dr. Marcum Collins, MD has been in active practice for 12+ years, based on NPI enumeration and state licensing records.
What is Dr. Marcum Collins, MD's NPI number?+
Dr. Marcum Collins, MD's National Provider Identifier (NPI) is 1154732436, 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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