Ken Addink, DDS
NPI 1851372940 · General Practice Dentistry · Sioux Center, IA
Enrolled with Medicare as Order and Referring Only - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ken Addink, DDS is a General Practice Dentistry provider in Sioux Center, IA (NPI 1851372940).
Provider details
- NPI number
- 1851372940
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- 6232 (IA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
Mailing address
Registry dates
- Enumerated
- 2005-11-07
- Last updated
- 2008-01-29
Frequently asked questions
- What is Ken Addink's NPI number?
- Ken Addink's National Provider Identifier (NPI) is 1851372940, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ken Addink's specialty?
- Ken Addink is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Ken Addink located?
- Ken Addink's practice location on file with NPPES is 159 S Main Ave, Sioux Center, IA 51250-1535.
- What is Ken Addink's phone number?
- The practice phone number listed in the NPPES registry for Ken Addink is (712) 722-2618.
- Does Ken Addink accept Medicare?
- Ken Addink is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ken Addink's NPI active?
- Yes — Ken Addink's NPI (1851372940) is active in the NPPES registry as of the last update on 2008-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.