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

Mark a Osenieks DDS PC

Organization Dentist · NPI 1134425408

Mark a Osenieks DDS PC is a Dentist in Grand Rapids, Michigan. Licensed in Michigan. Registered with an NPI since 2011.

Licensed in
MI
In the registry since
2011
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

O-11225 Tallmadge Woods Dr NW
Grand Rapids, MI 49534-6313
Phone: (616) 453-0002
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 2901016297 (MI)

Record details

NPI number1134425408
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mark Osenieks — President · (616) 453-0002
NPI enumeratedFebruary 4, 2011
Last updated in NPPESFebruary 4, 2011
Mailing addressO-11225 Tallmadge Woods Dr Nw, Grand Rapids, MI 49534-6313

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