Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Krzysztof Sygnarowicz MD

Organization Internal Medicine Physician · NPI 1174898928

Krzysztof Sygnarowicz MD provides Internal Medicine Physician services in Syosset, New York. Licensed in New York. Registered with an NPI since 2012.

Licensed in
NY
In the registry since
2012

Practice location Address checks out

311 S Oyster Bay Rd
Syosset, NY 11791-6221
Phone: (516) 713-3211
Fax: (516) 266-6556
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 189552 (NY)

Record details

NPI number1174898928
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Krzysztof Sygnarowicz — Md · (516) 713-3211
NPI enumeratedMarch 13, 2012
Last updated in NPPESSeptember 8, 2026
Certification dateSeptember 8, 2026
Mailing address311 S Oyster Bay Rd, Syosset, NY 11791-6221

Other providers in Syosset