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

Loretta Ann Kieffner, RN

Individual provider Registered Nurse · NPI 1538532619

Loretta Ann Kieffner, RN is a Registered Nurse in Bay Shore, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2015
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

34 Smith Ave
Bay Shore, NY 11706-7345
Phone: (631) 665-2339
Show map & directions

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

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 350371 (NY)

Record details

NPI number1538532619
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedNovember 11, 2015
Last updated in NPPESMay 15, 2016

Other providers in Bay Shore