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

Karl H. Gruendl, DMD, PC

Organization Dentist · NPI 1891991196

Karl H. Gruendl, DMD, PC is a Dentist in Fenton, Missouri. Licensed in Missouri. Registered with an NPI since 2007.

Licensed in
MO
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

11 Green Valley Dr
Fenton, MO 63026-5045
Phone: (636) 343-7022
Fax: (636) 343-5834
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 12400 (MO)

Record details

NPI number1891991196
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Karl Gruendl — President · (636) 343-7022
NPI enumeratedJune 23, 2007
Last updated in NPPESAugust 22, 2020
Mailing address11 Green Valley Dr, Fenton, MO 63026-5045

Other providers in Fenton