David Demasters, DO

Addiction Medicine · Internal Medicine · Rheumatology

7+ years in practiceNPI: 1043772221Licensed in VA

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Credentials & Recognition

Specialties

Addiction MedicineInternal MedicineRheumatology

NPI sub-specialties

Internal Medicine207R00000X

Internal Medicine, Rheumatology207RR0500X

Practice Signals

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

Mid-Level (PA/NP) Use

Doctor-led visits

Google Reviews

4.9 / 5.0

36 reviews

Years in Practice

7+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#14

Top Rheumatologists in Mississippi, 2026

Rheumatology · Mississippi · 2026

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Frequently Asked Questions about Dr. David Demasters, DO

Where does Dr. David Demasters, DO practice?+
Dr. David Demasters, DO practices in Mississippi, MS. 301 FISHER ST BILOXI, MS 395342508.
What is Dr. David Demasters, DO's phone number?+
Dr. David Demasters, DO's practice phone is 228-376-3629. Office contact information is verified on the PBCMMG profile.
What does Dr. David Demasters, DO specialize in?+
Dr. David Demasters, DO's primary specialty is Addiction Medicine, with additional focus on Internal Medicine, Rheumatology.
Is Dr. David Demasters, DO board certified?+
Board certification status for Dr. David Demasters, DO 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 Demasters, DO been practicing?+
Dr. David Demasters, DO has been in active practice for 7+ years, based on NPI enumeration and state licensing records.
What is Dr. David Demasters, DO's NPI number?+
Dr. David Demasters, DO's National Provider Identifier (NPI) is 1043772221, 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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