SYLVIA SIEKER (H.I.S.) – Audiologist-Hearing Aid Fitter, NPI 1184950768

SYLVIA SIEKER (H.I.S.) is a healthcare provider. based in Kerrville, Texas. specializing in Audiologist-Hearing Aid Fitter. They hold the professional credentials H.I.S.. They hold a License No. 50184 (TX). The NPI Number for SYLVIA SIEKER (H.I.S.) is 1184950768

Main info

Female
Sole Proprietor
Name
SYLVIA SIEKER (H.I.S.)
NPI
1184950768
Phone
(830) 739-6878
Address
926 CYPRESS ST
Enumeration Date
2 November 2009
Last Update Date
5 February 2024
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience61
Completeness75
Years active:16State licenses:1Digital endpointsOther names

Provider Addresses for SYLVIA SIEKER (H.I.S.)

  • 926 CYPRESS ST

    KERRVILLE, TX 780283028

    Phone: (830) 739-6878

    Type: Location

  • 508 S Adams St

    Fredericksburg, TX 786244437

    Phone: (830) 895-5340

    Type: Location

  • 508, South Adams Street, Fredericksburg, Gillespie County, Texas, 78624, United States

    FREDERICKSBURG, TX 786244437

    Phone: (830) 895-5340

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

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No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

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Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 78028)

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Reviews

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Frequently asked questions

What is the 10-digit NPI for SYLVIA SIEKER (H.I.S.)?
SYLVIA SIEKER (H.I.S.) — NPI 1184950768 — is the standard way to identify this listing.
Is SYLVIA SIEKER (H.I.S.) listed as active for patients and plans?
The listing shows SYLVIA SIEKER (H.I.S.) as active in the NPI system.
What is SYLVIA SIEKER (H.I.S.) best known for clinically?
Directory data describes SYLVIA SIEKER (H.I.S.) with Audiologist-Hearing Aid Fitter. Clinical services aligned with this taxonomy classification.
Does SYLVIA SIEKER (H.I.S.) list a practice location?
Patients near Kerrville, Texas may find SYLVIA SIEKER (H.I.S.) in results; validate coverage separately.
Why does SYLVIA SIEKER (H.I.S.) have multiple addresses?
4 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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