Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Leah Gancz

Individual provider Emergency Medicine Physician · NPI 1912692120

Leah Gancz is an Emergency Medicine Physician in Stony Brook, New York. Licensed in New York. Registered with an NPI since 2023.

Licensed in
NY
In the registry since
2023

Practice location Address checks out

100 Nicolls Rd Dept OF Emergency Medicine Attn: Viviana Andino
Stony Brook, NY 11794-0001
Phone: (631) 444-2461
Fax: (631) 444-3919
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 344178-01 (NY)

Record details

NPI number1912692120
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedApril 5, 2023
Last updated in NPPESJuly 29, 2026
Certification dateJuly 29, 2026
Mailing address101 Nicolls Rd, Stony Brook, NY 11794-0001

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