Individual provider · Type 1 NPI

Guillaume Bassil, MD

Cardiovascular Disease Physician · New York, NY

NPI number 1235524372 Active

Practice location

18 W 18th St
New York, NY 10011-4607

Mailing address

505 E 70th St, Weill Cornell Internal Medicine As
New York, NY 10021-4872

Other practice locations

  • 2200 Whitney Ave Ste 180, Hamden, CT 06518-3602 · (203) 407-2500

Specialties and licenses

TaxonomyCodeLicense
Interventional Cardiology Physician 207RI0011X67298 (CT)
Cardiovascular Disease Physician Primary 207RC0000X67298 (CT)
Cardiovascular Disease Physician 207RC0000X293038 (NY)

Cardiovascular Disease Physician: An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

4 other providers at this address

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About NPI 1235524372

Guillaume Bassil, MD's National Provider Identifier is 1235524372, issued on Apr 6, 2015. The primary taxonomy on file is Cardiovascular Disease Physician (207RC0000X), and the practice location is in New York, NY. The record was last updated on Feb 13, 2026.