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

Catherine Day

Individual provider Specialist · NPI 1386218394

Catherine Day is a Specialist in Massapequa, New York. Licensed in New York. Registered with an NPI since 2021.

Licensed in
NY
In the registry since
2021

Practice location Address checks out

336 Harrison Ave
Massapequa, NY 11758-6405
Phone: (516) 578-8280
Show map & directions

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

Specialties & licences

Specialist (primary) Taxonomy 174400000X (NY)

Record details

NPI number1386218394
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMay 14, 2021
Last updated in NPPESMay 14, 2021
Certification dateMay 10, 2021
Mailing address336 Harrison Ave, Massapequa, NY 11758-6405

Other providers in Massapequa