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Steven Ko, DMD
NPI 1720468275 · Pediatric Dentistry · Sunnyvale, CA
Steven Ko, DMD is a Pediatric Dentistry provider in Sunnyvale, CA (NPI 1720468275).
Provider details
- NPI number
- 1720468275
- Entity type
- Individual
- Primary specialty
- Pediatric DentistryDental Providers
- Credential
- DMD
- Sex
- Male
- Sole proprietor
- No
- License
- DDS101487 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
877 W Fremont Ave Ste C3
Sunnyvale, CA 94087-2319
Phone: (669) 777-3215
Fax: (669) 777-3214
Street-level locationGet directions
Mailing address
74 Barnes Ct Apt 200
Stanford, CA 94305-7105
Registry dates
- Enumerated
- 2015-05-30
- Last updated
- 2019-09-18
Frequently asked questions
- What is Steven Ko's NPI number?
- Steven Ko's National Provider Identifier (NPI) is 1720468275, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Ko's specialty?
- Steven Ko is listed in the NPPES registry with a primary specialty of Pediatric Dentistry (Dental Providers).
- Where is Steven Ko located?
- Steven Ko's practice location on file with NPPES is 877 W Fremont Ave Ste C3, Sunnyvale, CA 94087-2319.
- What is Steven Ko's phone number?
- The practice phone number listed in the NPPES registry for Steven Ko is (669) 777-3215.
- Is Steven Ko's NPI active?
- Yes — Steven Ko's NPI (1720468275) is active in the NPPES registry as of the last update on 2019-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.