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

MS. Mary A Windau, RN

Individual provider Registered Nurse · NPI 1538362165

MS. Mary A Windau, RN is a Registered Nurse in Sandusky, Ohio. Practices as a sole proprietor. Licensed in Ohio.

Licensed in
OH
In the registry since
2007
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

703 Birchwood Dr
Sandusky, OH 44870-7324
Phone: (419) 627-6281
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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 RN118624 (OH)

Record details

NPI number1538362165
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedJune 10, 2007
Last updated in NPPESJuly 8, 2007
Mailing address703 Birchwood Dr, Sandusky, OH 44870-7324

Other providers in Sandusky