Individual provider · Type 1 NPI

Heidi Sadowsky, RN

Oncology Registered Nurse · New York, NY

NPI number 1003766759 Active

Practice location

300 E 66th St
New York, NY 10065-6800

Call (646) 888-4891 Map

Fax (646) 888-4917

Mailing address

230 E 71st St Apt 5E
New York, NY 10021-5111

Specialties and licenses

Taxonomy	Code	License
Oncology Registered Nurse Primary	163WX0200X	603858 (NY)

Oncology Registered Nurse: Definition to come...

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About NPI 1003766759

Heidi Sadowsky, RN's National Provider Identifier is 1003766759, issued on Feb 2, 2026. The primary taxonomy on file is Oncology Registered Nurse (163WX0200X), and the practice location is in New York, NY. The record was last updated on Feb 2, 2026.