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

James J Osterhaus DDS PC

Organization Dentist · NPI 1134424377

James J Osterhaus DDS PC is a Dentist in Guttenberg, Iowa. Licensed in Iowa. Registered with an NPI since 2011.

Licensed in
IA
In the registry since
2011
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

402 S River Park Dr
Guttenberg, IA 52052-7720
Phone: (563) 252-1932
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 7014 (IA)

Record details

NPI number1134424377
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official James Osterhaus — President · (563) 252-1932
NPI enumeratedJanuary 19, 2011
Last updated in NPPESJanuary 19, 2011
Mailing addressPo Box 198, Guttenberg, IA 52052-0198

Other providers in Guttenberg