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Lynne Hsia, DDS
NPI 1558435685 · Pediatric Dentistry · Sonoma, CA
Lynne Hsia, DDS is a Pediatric Dentistry provider in Sonoma, CA (NPI 1558435685).
Provider details
- NPI number
- 1558435685
- Entity type
- Individual
- Primary specialty
- Pediatric DentistryDental Providers
- Credential
- DDS
- Sex
- Female
- Sole proprietor
- No
- License
- 47730 (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
248 Perkins St
Sonoma, CA 95476-6954
Phone: (707) 938-7660
Fax: (707) 721-1635
Street-level locationGet directions
Mailing address
248 Perkins St
Sonoma, CA 95476-6954
Registry dates
- Enumerated
- 2006-11-20
- Last updated
- 2013-05-28
Frequently asked questions
- What is Lynne Hsia's NPI number?
- Lynne Hsia's National Provider Identifier (NPI) is 1558435685, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lynne Hsia's specialty?
- Lynne Hsia is listed in the NPPES registry with a primary specialty of Pediatric Dentistry (Dental Providers).
- Where is Lynne Hsia located?
- Lynne Hsia's practice location on file with NPPES is 248 Perkins St, Sonoma, CA 95476-6954.
- What is Lynne Hsia's phone number?
- The practice phone number listed in the NPPES registry for Lynne Hsia is (707) 938-7660.
- Is Lynne Hsia's NPI active?
- Yes — Lynne Hsia's NPI (1558435685) is active in the NPPES registry as of the last update on 2013-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.