IndividualActive
Clark Christoffersen, DDS
NPI 1558439174 · General Practice Dentistry · Deer Park, WA
Clark Christoffersen, DDS is a General Practice Dentistry provider in Deer Park, WA (NPI 1558439174).
Provider details
- NPI number
- 1558439174
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- DE00005057 (WA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
118 E Crawford
Deer Park, WA 99006
Phone: (509) 276-2421
Street-level locationGet directions
Mailing address
Po Box 307
Deer Park, WA 99006
Registry dates
- Enumerated
- 2006-12-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is Clark Christoffersen's NPI number?
- Clark Christoffersen's National Provider Identifier (NPI) is 1558439174, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clark Christoffersen's specialty?
- Clark Christoffersen is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Clark Christoffersen located?
- Clark Christoffersen's practice location on file with NPPES is 118 E Crawford, Deer Park, WA 99006.
- What is Clark Christoffersen's phone number?
- The practice phone number listed in the NPPES registry for Clark Christoffersen is (509) 276-2421.
- Is Clark Christoffersen's NPI active?
- Yes — Clark Christoffersen's NPI (1558439174) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.