Marilyne Cadieux, DO

Addiction Medicine · Internal Medicine · Geriatrics

9+ years in practiceNPI: 1346760568Licensed in FLLicensed in RILicensed in DC

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Credentials & Recognition

Specialties

Addiction MedicineInternal MedicineGeriatrics

NPI sub-specialties

Internal Medicine207R00000X

Internal Medicine, Geriatric Medicine207RG0300X

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

9+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#5

Top Geriatricians in Washington, DC, 2026

Geriatrics · District of Columbia · 2026

#7

Top Geriatricians in Rhode Island, 2026

Geriatrics · Rhode Island · 2026

#20

Top Geriatricians in Massachusetts, 2026

Geriatrics · Massachusetts · 2026

#53

Top Internal Medicine Doctors in Washington, DC, 2026

Internal Medicine · District of Columbia · 2026

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Frequently Asked Questions about Dr. Marilyne Cadieux, DO

Where does Dr. Marilyne Cadieux, DO practice?+
Dr. Marilyne Cadieux, DO practices in Massachusetts, MA. 110 IRVING ST NW WASHINGTON, DC 200103017.
What is Dr. Marilyne Cadieux, DO's phone number?+
Dr. Marilyne Cadieux, DO's practice phone is 202-877-7000. Office contact information is verified on the PBCMMG profile.
What does Dr. Marilyne Cadieux, DO specialize in?+
Dr. Marilyne Cadieux, DO's primary specialty is Addiction Medicine, with additional focus on Internal Medicine, Geriatrics.
Is Dr. Marilyne Cadieux, DO board certified?+
Board certification status for Dr. Marilyne Cadieux, 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. Marilyne Cadieux, DO been practicing?+
Dr. Marilyne Cadieux, DO has been in active practice for 9+ years, based on NPI enumeration and state licensing records.
What is Dr. Marilyne Cadieux, DO's NPI number?+
Dr. Marilyne Cadieux, DO's National Provider Identifier (NPI) is 1346760568, 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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