Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Sylvia Sieker, HIS

Individual provider Hearing Instrument Specialist · NPI 1184950768

Sylvia Sieker, HIS is a Hearing Instrument Specialist in Kerrville, Texas. Practices as a sole proprietor and works from 2 locations. Licensed in Texas.

Licensed in
TX
In the registry since
2009
Specialties on file
2

Practice location Address checks out

926 Cypress St
Kerrville, TX 78028-3028
Phone: (830) 739-6878
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 508 S Adams St, Fredericksburg, TX 78624-4437 — (830) 895-5340

Specialties & licences

Audiologist-Hearing Aid Fitter (primary) Taxonomy 237600000X · Licence 50184 (TX)
Hearing Instrument Specialist Taxonomy 237700000X · Licence 50184 (TX)

Record details

NPI number1184950768
Entity typeIndividual (Type 1)
GenderFemale
Credentials HIS
Sole proprietorYes
NPI enumeratedNovember 2, 2009
Last updated in NPPESFebruary 5, 2024
Certification dateFebruary 5, 2024
Mailing address508 S Adams St, Fredericksburg, TX 78624-4437

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