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

John D. Dinka, DDS & Catherine M. Osinski Dinka, DDS PC

Organization General Practice Dentistry · NPI 1528396397

John D. Dinka, DDS & Catherine M. Osinski Dinka, DDS PC is a General Practice Dentistry in Sterling Heights, Michigan. Registered with an NPI since 2009.

In the registry since
2009
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

35100 Tiffany Dr Ste 101
Sterling Heights, MI 48312-3508
Phone: (586) 939-5800
Fax: (586) 939-1522
Show map & directions

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

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X

Record details

NPI number1528396397
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Dinka — Secretary · (586) 939-5800
NPI enumeratedDecember 6, 2009
Last updated in NPPESDecember 6, 2009
Mailing address35100 Tiffany Dr Ste 101, Sterling Heights, MI 48312-3508

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