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William Brownson, D.D.S.
NPI 1659481091 · General Practice Dentistry · San Clemente, CA
William Brownson, D.D.S. is a General Practice Dentistry provider in San Clemente, CA (NPI 1659481091).
Provider details
- NPI number
- 1659481091
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 25239 (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
3553 Camino Mira Costa
Suite B
San Clemente, CA 92672-3512
Phone: (949) 493-2391
Fax: (949) 493-2391
Street-level locationGet directions
Mailing address
3553 Camino Mira Costa
San Clemente, CA 92672-3512
Registry dates
- Enumerated
- 2006-08-30
- Last updated
- 2008-03-10
Frequently asked questions
- What is William Brownson's NPI number?
- William Brownson's National Provider Identifier (NPI) is 1659481091, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Brownson's specialty?
- William Brownson is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is William Brownson located?
- William Brownson's practice location on file with NPPES is 3553 Camino Mira Costa, San Clemente, CA 92672-3512.
- What is William Brownson's phone number?
- The practice phone number listed in the NPPES registry for William Brownson is (949) 493-2391.
- Is William Brownson's NPI active?
- Yes — William Brownson's NPI (1659481091) is active in the NPPES registry as of the last update on 2008-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.