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

Sandra Dufrenne, RN

Individual provider Registered Nurse · NPI 1730411174

Sandra Dufrenne, RN is a Registered Nurse in O Fallon, Missouri. Practices as a sole proprietor. Licensed in Missouri.

Licensed in
MO
In the registry since
2010
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

801 Levin Dr
O Fallon, MO 63366-1326
Phone: (314) 616-7451
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 131659 (MO)

Record details

NPI number1730411174
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedFebruary 10, 2010
Last updated in NPPESFebruary 10, 2010
Mailing address801 Levin Dr, O Fallon, MO 63366-1326

Other providers in O Fallon