OrganizationActive
James J Osterhaus DDS PC
NPI 1134424377 · Dentist · Guttenberg, IA
James J Osterhaus DDS PC is a Dentist organization in Guttenberg, IA (NPI 1134424377).
Provider details
- NPI number
- 1134424377
- Entity type
- Organization
- Primary specialty
- DentistDental Providers
- Organization subpart
- No
- Authorized official
- James Osterhaus, President(563) 252-1932
- License
- 7014 (IA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
402 S River Park Dr
Guttenberg, IA 52052-7720
Phone: (563) 252-1932
Street-level locationGet directions
Mailing address
Po Box 198
Guttenberg, IA 52052-0198
Registry dates
- Enumerated
- 2011-01-19
- Last updated
- 2011-01-19
Frequently asked questions
- What is James J Osterhaus DDS PC's NPI number?
- James J Osterhaus DDS PC's National Provider Identifier (NPI) is 1134424377, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is James J Osterhaus DDS PC?
- James J Osterhaus DDS PC is classified in the NPPES registry as Dentist (Dental Providers).
- Where is James J Osterhaus DDS PC located?
- James J Osterhaus DDS PC's practice location on file with NPPES is 402 S River Park Dr, Guttenberg, IA 52052-7720.
- What is James J Osterhaus DDS PC's phone number?
- The practice phone number listed in the NPPES registry for James J Osterhaus DDS PC is (563) 252-1932.
- Who is the authorized official for James J Osterhaus DDS PC?
- The authorized official listed on James J Osterhaus DDS PC's NPPES record is James Osterhaus, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is James J Osterhaus DDS PC's NPI active?
- Yes — James J Osterhaus DDS PC's NPI (1134424377) is active in the NPPES registry as of the last update on 2011-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.