David Duddleston, MD

Addiction Medicine · Internal Medicine

20+ years in practiceNPI: 1003840539Licensed in MS

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Credentials & Recognition

Specialties

Addiction MedicineInternal Medicine

NPI sub-specialties

Emergency Medicine207P00000X

Internal Medicine207R00000X

Practice Signals

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

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

20+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#2

Top Addiction Medicine Doctors in Mississippi, 2026

Addiction Medicine · Mississippi · 2026

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Frequently Asked Questions about Dr. David Duddleston, MD

Where does Dr. David Duddleston, MD practice?+
Dr. David Duddleston, MD practices in Mississippi, MS. 128 CHADWYCK PL MADISON, MS 391106508.
What is Dr. David Duddleston, MD's phone number?+
Dr. David Duddleston, MD's practice phone is 601-291-1993. Office contact information is verified on the PBCMMG profile.
What does Dr. David Duddleston, MD specialize in?+
Dr. David Duddleston, MD's primary specialty is Addiction Medicine, with additional focus on Internal Medicine.
Is Dr. David Duddleston, MD board certified?+
Board certification status for Dr. David Duddleston, 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. David Duddleston, MD been practicing?+
Dr. David Duddleston, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. David Duddleston, MD's NPI number?+
Dr. David Duddleston, MD's National Provider Identifier (NPI) is 1003840539, 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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