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

Barbara Nan Willner, FNP

Individual provider Family Nurse Practitioner · NPI 1255622528

Barbara Nan Willner, FNP is a Family Nurse Practitioner in Saint James, New York. Licensed in New York. Registered with an NPI since 2011.

Licensed in
NY
In the registry since
2011
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

320 Cambon Ave
Saint James, NY 11780-2534
Phone: (631) 584-3995
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence F336348 (NY)

Record details

NPI number1255622528
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedApril 21, 2011
Last updated in NPPESApril 21, 2011
Mailing address320 Cambon Ave, Saint James, NY 11780-2534

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