Individual provider · Type 1 NPI

Mary Steszewski, BSN, RN, CGRN, CAPA

Gastroenterology Registered Nurse · New York, NY

NPI number 1376480590 Active

Practice location

525 E 68th St
New York, NY 10065-4870

Mailing address

1320 York Ave Apt 21E
New York, NY 10021-4861

Specialties and licenses

TaxonomyCodeLicense
Gastroenterology Registered Nurse Primary 163WG0100X517032 (NY)

Gastroenterology Registered Nurse: Definition to come...

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About NPI 1376480590

Mary Steszewski, BSN, RN, CGRN, CAPA's National Provider Identifier is 1376480590, issued on May 4, 2026. The primary taxonomy on file is Gastroenterology Registered Nurse (163WG0100X), and the practice location is in New York, NY. The record was last updated on May 4, 2026.