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

Joan E Retterer, FNP

Individual provider Family Nurse Practitioner · NPI 1851561724

Joan E Retterer, FNP is a Family Nurse Practitioner in Montour Falls, New York. Licensed in New York. Registered with an NPI since 2008.

Licensed in
NY
In the registry since
2008
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

230 Steuben St
Montour Falls, NY 14865-9648
Phone: (607) 535-7154
Fax: (607) 535-7157
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 333068 (NY)

Record details

NPI number1851561724
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedMarch 7, 2008
Last updated in NPPESMarch 7, 2008

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