William Halligan, MD

Cardiology

14+ years in practiceNPI: 1255698163Licensed in SC

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Credentials & Recognition

Specialties

Cardiology

NPI sub-specialties

Internal Medicine, Cardiovascular Disease207RC0000X

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

14+ years

Estimated from NPI enumeration date

Frequently Asked Questions about Dr. William Halligan, MD

Where does Dr. William Halligan, MD practice?+
Dr. William Halligan, MD practices in South Carolina, SC. 1005 GROVE RD GREENVILLE, SC 296054630.
What is Dr. William Halligan, MD's phone number?+
Dr. William Halligan, MD's practice phone is 864-455-6900. Office contact information is verified on the PBCMMG profile.
What does Dr. William Halligan, MD specialize in?+
Dr. William Halligan, MD's primary specialty is Cardiology.
Is Dr. William Halligan, MD board certified?+
Board certification status for Dr. William Halligan, 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 Halligan, MD been practicing?+
Dr. William Halligan, MD has been in active practice for 14+ years, based on NPI enumeration and state licensing records.
What is Dr. William Halligan, MD's NPI number?+
Dr. William Halligan, MD's National Provider Identifier (NPI) is 1255698163, 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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