Alexandra Guillaume, MD

Gastroenterology

18+ years in practiceNPI: 1396981197Licensed in NYLicensed in WI

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Credentials & Recognition

Specialties

Gastroenterology

NPI sub-specialties

Internal Medicine, Gastroenterology207RG0100X

Internal Medicine, Gastroenterology207RG0100X

Student in an Organized Health Care Education/Training Program390200000X

Practice Signals

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

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

18+ years

Estimated from NPI enumeration date

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Frequently Asked Questions about Dr. Alexandra Guillaume, MD

Where does Dr. Alexandra Guillaume, MD practice?+
Dr. Alexandra Guillaume, MD practices in New York, NY. 3 TECHNOLOGY DR EAST SETAUKET, NY 117334064.
What is Dr. Alexandra Guillaume, MD's phone number?+
Dr. Alexandra Guillaume, MD's practice phone is 631-444-5220. Office contact information is verified on the PBCMMG profile.
What does Dr. Alexandra Guillaume, MD specialize in?+
Dr. Alexandra Guillaume, MD's primary specialty is Gastroenterology.
Is Dr. Alexandra Guillaume, MD board certified?+
Board certification status for Dr. Alexandra Guillaume, 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. Alexandra Guillaume, MD been practicing?+
Dr. Alexandra Guillaume, MD has been in active practice for 18+ years, based on NPI enumeration and state licensing records.
What is Dr. Alexandra Guillaume, MD's NPI number?+
Dr. Alexandra Guillaume, MD's National Provider Identifier (NPI) is 1396981197, 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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