William Cassidy, MD

Addiction Medicine · Internal Medicine · Cardiology

20+ years in practiceNPI: 1194748038Licensed in LA

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Credentials & Recognition

Specialties

Addiction MedicineInternal MedicineCardiology

NPI sub-specialties

Internal Medicine, Cardiovascular Disease207RC0000X

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

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Frequently Asked Questions about Dr. William Cassidy, MD

Where does Dr. William Cassidy, MD practice?+
Dr. William Cassidy, MD practices in Maryland, MD. LSU HEALTHCARE NETWORK 3401 NORTH BLVD, SUITE 400 BATON ROUGE, LA 70806.
What is Dr. William Cassidy, MD's phone number?+
Dr. William Cassidy, MD's practice phone is 225-381-2755. Office contact information is verified on the PBCMMG profile.
What does Dr. William Cassidy, MD specialize in?+
Dr. William Cassidy, MD's primary specialty is Addiction Medicine, with additional focus on Internal Medicine, Cardiology.
Is Dr. William Cassidy, MD board certified?+
Board certification status for Dr. William Cassidy, 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. William Cassidy, MD been practicing?+
Dr. William Cassidy, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. William Cassidy, MD's NPI number?+
Dr. William Cassidy, MD's National Provider Identifier (NPI) is 1194748038, 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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