Sydney Knopp, AU.D.
NPI 1558244681 · Audiologist-Hearing Aid Fitter · Little Rock, AR
Sydney Knopp, AU.D. is a Audiologist-Hearing Aid Fitter provider in Little Rock, AR (NPI 1558244681).
Provider details
- NPI number
- 1558244681
- Entity type
- Individual
- Primary specialty
- Audiologist-Hearing Aid FitterSpeech, Language and Hearing Service Providers
- Credential
- AU.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 203149 (AR)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
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
Under 1 yr in 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
- 2025-07-28
- Last updated
- 2025-07-28
- Certified
- 2025-07-28
Frequently asked questions
- What is Sydney Knopp's NPI number?
- Sydney Knopp's National Provider Identifier (NPI) is 1558244681, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sydney Knopp's specialty?
- Sydney Knopp is listed in the NPPES registry with a primary specialty of Audiologist-Hearing Aid Fitter (Speech, Language and Hearing Service Providers).
- Where is Sydney Knopp located?
- Sydney Knopp's practice location on file with NPPES is 1 Childrens Way, Little Rock, AR 72202-3500.
- What is Sydney Knopp's phone number?
- The practice phone number listed in the NPPES registry for Sydney Knopp is (501) 364-4000.
- Is Sydney Knopp's NPI active?
- Yes — Sydney Knopp's NPI (1558244681) is active in the NPPES registry as of the last update on 2025-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.