Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Mark E. Koonmen, DDS, MS, PC

Organization Pediatric Dentistry · NPI 1396825998

Mark E. Koonmen, DDS, MS, PC provides Pediatric Dentistry in Flint, Michigan. Licensed in Michigan. Registered with an NPI since 2006.

Licensed in
MI
In the registry since
2006
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

1122 S Linden Rd
Flint, MI 48532-3437 Not confirmed with CMS for 18 years — call before visiting
Phone: (810) 732-0640
Fax: (810) 732-2264
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Dentistry (primary) Taxonomy 1223P0221X · Licence 13770 (MI)

Record details

NPI number1396825998
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mark Koonmen — Owner/President · (810) 732-0640
NPI enumeratedOctober 17, 2006
Last updated in NPPESMarch 24, 2008
Mailing address1122 S Linden Rd, Flint, MI 48532-3437

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