OrganizationActive
John W Ihnen DMD LLC
NPI 1841519493 · General Practice Dentistry · Clarksville, IN
John W Ihnen DMD LLC is a General Practice Dentistry organization in Clarksville, IN (NPI 1841519493).
Provider details
- NPI number
- 1841519493
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- John Ihnen, Owner/Dmd(812) 283-1100
- License
- 12011367A (IN)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
1116 Veterans Pkwy
Clarksville, IN 47129-2370
Phone: (812) 283-1100
Fax: (812) 283-4177
Street-level locationGet directions
Mailing address
Po Box 3189
Syracuse, NY 13220-3189
Registry dates
- Enumerated
- 2010-05-21
- Last updated
- 2010-05-21
Frequently asked questions
- What is John W Ihnen DMD LLC's NPI number?
- John W Ihnen DMD LLC's National Provider Identifier (NPI) is 1841519493, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John W Ihnen DMD LLC?
- John W Ihnen DMD LLC is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is John W Ihnen DMD LLC located?
- John W Ihnen DMD LLC's practice location on file with NPPES is 1116 Veterans Pkwy, Clarksville, IN 47129-2370.
- What is John W Ihnen DMD LLC's phone number?
- The practice phone number listed in the NPPES registry for John W Ihnen DMD LLC is (812) 283-1100.
- Who is the authorized official for John W Ihnen DMD LLC?
- The authorized official listed on John W Ihnen DMD LLC's NPPES record is John Ihnen, Owner/Dmd. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John W Ihnen DMD LLC's NPI active?
- Yes — John W Ihnen DMD LLC's NPI (1841519493) is active in the NPPES registry as of the last update on 2010-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.