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

Kenneth H Markiewicz DO PC

Organization Otolaryngology Physician · NPI 1376709337

Kenneth H Markiewicz DO PC is an Otolaryngology Physician in Grand Rapids, Michigan. Licensed in Michigan. Registered with an NPI since 2008.

Licensed in
MI
In the registry since
2008
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

2323 E Paris Ave SE
Grand Rapids, MI 49546-2414
Phone: (616) 285-3733
Fax: (616) 285-5960
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence 5101007662 (MI)

Record details

NPI number1376709337
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Kenneth Markiewicz — Owner · (616) 285-3733
NPI enumeratedJuly 30, 2008
Last updated in NPPESJanuary 13, 2009
Mailing address2323 E Paris Ave Se, Grand Rapids, MI 49546-2414

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