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

Mark Olienechak

Individual provider Registered Nurse · NPI 1154605475

Mark Olienechak is a Registered Nurse in Wellington, Ohio. Practices as a sole proprietor. Licensed in Ohio.

Licensed in
OH
In the registry since
2011

Practice location Address checks out

22371 Foster Rd
Wellington, OH 44090-9820
Phone: (440) 647-1518
Show map & directions

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

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 360683 (OH)

Record details

NPI number1154605475
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedOctober 5, 2011
Last updated in NPPESOctober 5, 2011

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