IndividualActive
Chris Matsunaga, DDS
NPI 1912117540 · Dentist · Walnut Creek, CA
Chris Matsunaga, DDS is a Dentist provider in Walnut Creek, CA (NPI 1912117540).
Provider details
- NPI number
- 1912117540
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 38561 (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
1402 Maria Ln
Walnut Creek, CA 94596-5313
Phone: (925) 934-4777
Fax: (925) 934-9131
Street-level locationGet directions
Mailing address
1402 Maria Lane
Walnut Creek, CA 94596-5313
Registry dates
- Enumerated
- 2007-05-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is Chris Matsunaga's NPI number?
- Chris Matsunaga's National Provider Identifier (NPI) is 1912117540, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chris Matsunaga's specialty?
- Chris Matsunaga is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Chris Matsunaga located?
- Chris Matsunaga's practice location on file with NPPES is 1402 Maria Ln, Walnut Creek, CA 94596-5313.
- What is Chris Matsunaga's phone number?
- The practice phone number listed in the NPPES registry for Chris Matsunaga is (925) 934-4777.
- Is Chris Matsunaga's NPI active?
- Yes — Chris Matsunaga's NPI (1912117540) 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.