Sylvia Sieker, H.I.S.
NPI 1184950768 · Audiologist-Hearing Aid Fitter · Kerrville, TX
Sylvia Sieker, H.I.S. is a Audiologist-Hearing Aid Fitter provider in Kerrville, TX (NPI 1184950768).
Provider details
- NPI number
- 1184950768
- Entity type
- Individual
- Primary specialty
- Audiologist-Hearing Aid FitterSpeech, Language and Hearing Service Providers
- Credential
- H.I.S.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 50184 (TX)
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
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 508 S Adams StFredericksburg, TX 78624-4437Phone: (830) 895-5340
Registry dates
- Enumerated
- 2009-11-02
- Last updated
- 2024-02-05
- Certified
- 2024-02-05
Frequently asked questions
- What is Sylvia Sieker's NPI number?
- Sylvia Sieker's National Provider Identifier (NPI) is 1184950768, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sylvia Sieker's specialty?
- Sylvia Sieker is listed in the NPPES registry with a primary specialty of Audiologist-Hearing Aid Fitter (Speech, Language and Hearing Service Providers).
- Where is Sylvia Sieker located?
- Sylvia Sieker's practice location on file with NPPES is 926 Cypress St, Kerrville, TX 78028-3028.
- What is Sylvia Sieker's phone number?
- The practice phone number listed in the NPPES registry for Sylvia Sieker is (830) 739-6878.
- Is Sylvia Sieker's NPI active?
- Yes — Sylvia Sieker's NPI (1184950768) is active in the NPPES registry as of the last update on 2024-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.