Susan Hsieh, D.M.D., M.S.
NPI 1780893321 · Orthodontics and Dentofacial Orthopedics Dentistry · Dublin, CA
Susan Hsieh, D.M.D., M.S. is a Orthodontics and Dentofacial Orthopedics Dentistry provider in Dublin, CA (NPI 1780893321).
Provider details
- NPI number
- 1780893321
- Entity type
- Individual
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Credential
- D.M.D., M.S.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 49544 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-05-21
- Last updated
- 2008-12-17
Frequently asked questions
- What is Susan Hsieh's NPI number?
- Susan Hsieh's National Provider Identifier (NPI) is 1780893321, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Hsieh's specialty?
- Susan Hsieh is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Susan Hsieh located?
- Susan Hsieh's practice location on file with NPPES is 6378 Clark Ave, Dublin, CA 94568-3036.
- What is Susan Hsieh's phone number?
- The practice phone number listed in the NPPES registry for Susan Hsieh is (925) 551-8765.
- Is Susan Hsieh's NPI active?
- Yes — Susan Hsieh's NPI (1780893321) is active in the NPPES registry as of the last update on 2008-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.