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

Mrs. Denise Marie Witkowski, RN

Individual provider School Registered Nurse · NPI 1073937264

Mrs. Denise Marie Witkowski, RN is a School Registered Nurse in Toledo, Ohio. Practices as a sole proprietor. Licensed in Ohio.

Licensed in
OH
In the registry since
2014
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

4221 Walker Ave
Toledo, OH 43612-1855
Phone: (419) 671-3600
Fax: (419) 671-3645
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

School Registered Nurse (primary) Taxonomy 163WS0200X · Licence RN-20560 (OH)

Record details

NPI number1073937264
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedFebruary 10, 2014
Last updated in NPPESFebruary 10, 2014

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