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

Thomas Gerwien

Individual provider Perfusionist · NPI 1134712391

Thomas Gerwien is a Perfusionist in Westchester, New York. Practices as a sole proprietor. Licensed in Connecticut.

Licensed in
CT
In the registry since
2021

Practice location Address checks out

100 Woods Rd
Westchester, NY 10595
Phone: (203) 260-4167
Show map & directions

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

Specialties & licences

Perfusionist (primary) Taxonomy 242T00000X · Licence 080066 (CT)

Record details

NPI number1134712391
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedFebruary 18, 2021
Last updated in NPPESFebruary 18, 2021
Certification dateFebruary 18, 2021