David Hsu, AU.D.
NPI 1265799613 · Audiologist-Hearing Aid Fitter · Stockton, CA
David Hsu, AU.D. is a Audiologist-Hearing Aid Fitter provider in Stockton, CA (NPI 1265799613).
Provider details
- NPI number
- 1265799613
- Entity type
- Individual
- Primary specialty
- Audiologist-Hearing Aid FitterSpeech, Language and Hearing Service Providers
- Credential
- AU.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2012-04-23
- Last updated
- 2013-03-07
Frequently asked questions
- What is David Hsu's NPI number?
- David Hsu's National Provider Identifier (NPI) is 1265799613, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Hsu's specialty?
- David Hsu is listed in the NPPES registry with a primary specialty of Audiologist-Hearing Aid Fitter (Speech, Language and Hearing Service Providers).
- Where is David Hsu located?
- David Hsu's practice location on file with NPPES is 4623 Quail Lakes Dr, Stockton, CA 95207-5258.
- What is David Hsu's phone number?
- The practice phone number listed in the NPPES registry for David Hsu is (209) 951-6491.
- Is David Hsu's NPI active?
- Yes — David Hsu's NPI (1265799613) is active in the NPPES registry as of the last update on 2013-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.