David Stewart, AU.D.
NPI 1285801118 · Audiologist · Oakland, CA
Enrolled with Medicare as Practitioner - Qualified Audiologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Stewart, AU.D. is a Audiologist provider in Oakland, CA (NPI 1285801118).
Provider details
- NPI number
- 1285801118
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Credential
- AU.D.
- Sex
- Male
- Sole proprietor
- No
- License
- AU2683 (CA)
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
18 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
- 2008-05-09
- Last updated
- 2021-12-30
Frequently asked questions
- What is David Stewart's NPI number?
- David Stewart's National Provider Identifier (NPI) is 1285801118, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Stewart's specialty?
- David Stewart is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).
- Where is David Stewart located?
- David Stewart's practice location on file with NPPES is 2923 Webster St Ste 201, Oakland, CA 94609-3418.
- What is David Stewart's phone number?
- The practice phone number listed in the NPPES registry for David Stewart is (510) 752-8330.
- Does David Stewart accept Medicare?
- David Stewart is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Stewart's NPI active?
- Yes — David Stewart's NPI (1285801118) is active in the NPPES registry as of the last update on 2021-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.