IndividualActive
Steven Watanabe, D.D.S.
NPI 1285746305 · General Practice Dentistry · Santa Clarita, CA
Steven Watanabe, D.D.S. is a General Practice Dentistry provider in Santa Clarita, CA (NPI 1285746305).
Provider details
- NPI number
- 1285746305
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 27852 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(91/100 index)
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
25880 Tournament Rd
Suite 213
Santa Clarita, CA 91355-2349
Phone: (661) 254-5053
Street-level locationGet directions
Mailing address
25880 Tournament Road
Santa Clarita, CA 91355
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is Steven Watanabe's NPI number?
- Steven Watanabe's National Provider Identifier (NPI) is 1285746305, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Watanabe's specialty?
- Steven Watanabe is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Steven Watanabe located?
- Steven Watanabe's practice location on file with NPPES is 25880 Tournament Rd, Santa Clarita, CA 91355-2349.
- What is Steven Watanabe's phone number?
- The practice phone number listed in the NPPES registry for Steven Watanabe is (661) 254-5053.
- Is Steven Watanabe's NPI active?
- Yes — Steven Watanabe's NPI (1285746305) 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.