IndividualActive
Steven Kolnes, DDS
NPI 1841309507 · Dentist · San Jose, CA
Steven Kolnes, DDS is a Dentist provider in San Jose, CA (NPI 1841309507).
Provider details
- NPI number
- 1841309507
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- 35747 (CA)
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
266 N Jackson Ave
Suite #3
San Jose, CA 95116-1606
Phone: (408) 259-7900
Fax: (408) 259-1785
Street-level locationGet directions
Mailing address
266 N Jackson Ave
San Jose, CA 95116-1606
Registry dates
- Enumerated
- 2006-08-29
- Last updated
- 2007-07-08
Frequently asked questions
- What is Steven Kolnes's NPI number?
- Steven Kolnes's National Provider Identifier (NPI) is 1841309507, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Kolnes's specialty?
- Steven Kolnes is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Steven Kolnes located?
- Steven Kolnes's practice location on file with NPPES is 266 N Jackson Ave, San Jose, CA 95116-1606.
- What is Steven Kolnes's phone number?
- The practice phone number listed in the NPPES registry for Steven Kolnes is (408) 259-7900.
- Is Steven Kolnes's NPI active?
- Yes — Steven Kolnes's NPI (1841309507) 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.