Organization · Type 2 NPI

Krzysztof Sygnarowicz MD

Internal Medicine Physician · Syosset, NY

NPI number 1174898928 Active

Practice location

311 S Oyster Bay Rd
Syosset, NY 11791-6221

Fax (516) 266-6556

Specialties and licenses

Taxonomy	Code	License
Internal Medicine Physician Primary	207R00000X	189552 (NY)

Internal Medicine Physician: A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medi…

2 other providers at this address

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About NPI 1174898928

Krzysztof Sygnarowicz MD's National Provider Identifier is 1174898928, issued on Mar 13, 2012. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Syosset, NY. The record was last updated on Sep 8, 2026.