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

Prof. Natalia Cristina Duffy

Individual provider Registered Nurse · NPI 1477139657

Prof. Natalia Cristina Duffy is a Registered Nurse in Freeport, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2021

Practice location Address checks out

320 W Merrick Rd
Freeport, NY 11520-3248
Phone: (516) 377-8200
Show map & directions

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

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 616409-01 (NY)

Record details

NPI number1477139657
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedMarch 19, 2021
Last updated in NPPESMarch 19, 2021
Certification dateMarch 19, 2021

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