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

John Michael Kosta, MD

Individual provider Otolaryngology Physician · NPI 1184642951

John Michael Kosta, MD is an Otolaryngology Physician in Grand Rapids, Michigan. Licensed in Michigan. Registered with an NPI since 2006.

Licensed in
MI
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

655 Kenmoor Ave SE Ste A
Grand Rapids, MI 49546-8622
Phone: (616) 575-1212
Fax: (616) 575-1219
Show map & directions

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

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence JK046253 (MI)

Record details

NPI number1184642951
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 18, 2006
Last updated in NPPESJuly 21, 2008
Mailing address655 Kenmoor Ave Se, Suite A, Grand Rapids, MI 49546-8622

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