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

Mrs. Catherine I. Adamcewicz, FNP-C

Individual provider Family Health Clinical Nurse Specialist · NPI 1881911303

Mrs. Catherine I. Adamcewicz, FNP-C is a Family Health Clinical Nurse Specialist in Northport, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2010
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

See every abbreviation used in this directory →

Practice location Address checks out

15 Locust Rd
Northport, NY 11768-1819
Phone: (631) 754-3866
Fax: (631) 754-3866
Show map & directions

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

Specialties & licences

Family Health Clinical Nurse Specialist (primary) Taxonomy 364SF0001X · Licence F336012-1 (NY)

Record details

NPI number1881911303
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C
Sole proprietorYes
NPI enumeratedApril 23, 2010
Last updated in NPPESApril 23, 2010