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

Gene E Kielhorn, DO, PC

Organization Family Medicine Physician · NPI 1649393331

Gene E Kielhorn, DO, PC is a Family Medicine Physician in Brooklyn, Michigan. Licensed in Michigan. Registered with an NPI since 2007.

Licensed in
MI
In the registry since
2007
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

212 S Main St
Brooklyn, MI 49230-9114
Phone: (517) 592-8033
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 5101007892 (MI)

Record details

NPI number1649393331
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Leppert — Physician/Partner · (517) 592-8033
Other names Columbia Medical Center, P.C.
NPI enumeratedApril 9, 2007
Last updated in NPPESNovember 29, 2018
Mailing address212 S Main St, Brooklyn, MI 49230

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