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

Dr. Michael Koskus, PHD

Individual provider Audiologist · NPI 1154445633

Dr. Michael Koskus, PHD is an Audiologist in Petoskey, Michigan. Practices as a sole proprietor. Licensed in Michigan.

Licensed in
MI
In the registry since
2007
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

820 Arlington Ave
Petoskey, MI 49770-2469
Phone: (231) 348-3666
Fax: (231) 348-6456
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Audiologist (primary) Taxonomy 231H00000X · Licence 1601000270 (MI)

Record details

NPI number1154445633
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedMarch 19, 2007
Last updated in NPPESJuly 8, 2007
Mailing address820 Arlington Ave, Petoskey, MI 49770-2469

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