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

Mrs. Casey Christine Mastronardi, FNP

Individual provider Family Nurse Practitioner · NPI 1013588227

Mrs. Casey Christine Mastronardi, FNP is a Family Nurse Practitioner in Fishkill, New York. Licensed in New York. Registered with an NPI since 2021.

Licensed in
NY
In the registry since
2021
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

400 Westage Business Ctr Dr Ste 109
Fishkill, NY 12524-2231
Phone: (845) 765-0125
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence F347699-01 (NY)

Record details

NPI number1013588227
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedJuly 8, 2021
Last updated in NPPESJuly 8, 2021
Certification dateJuly 7, 2021

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