IndividualActive
Kjell Ragnar, D.D.S.
NPI 1679609861 · Dentist · Alameda, CA
Kjell Ragnar, D.D.S. is a Dentist provider in Alameda, CA (NPI 1679609861).
Provider details
- NPI number
- 1679609861
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 44766 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(89/100 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
1923 Encinal Ave
Alameda, CA 94501-4115
Phone: (510) 521-9295
Street-level locationGet directions
Mailing address
418 Tideway Dr
Alameda, CA 94501-3613
Registry dates
- Enumerated
- 2007-02-24
- Last updated
- 2007-07-08
Frequently asked questions
- What is Kjell Ragnar's NPI number?
- Kjell Ragnar's National Provider Identifier (NPI) is 1679609861, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kjell Ragnar's specialty?
- Kjell Ragnar is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Kjell Ragnar located?
- Kjell Ragnar's practice location on file with NPPES is 1923 Encinal Ave, Alameda, CA 94501-4115.
- What is Kjell Ragnar's phone number?
- The practice phone number listed in the NPPES registry for Kjell Ragnar is (510) 521-9295.
- Is Kjell Ragnar's NPI active?
- Yes — Kjell Ragnar's NPI (1679609861) 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.