NPPES file of Aug 9, 2026

Sophia Hrassnigg, AU.D.

Audiologist · Asheville, NC

Sophia Hrassnigg, AU.D. is an audiologist with a practice address in Asheville, North Carolina, and NPI 1639922644, issued on Apr 9, 2024. Check the license with the North Carolina board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1639922644
Name
Sophia Hrassnigg
Credential
AU.D.
Primary taxonomy
Audiologist 231H00000X
Practice location
285 Mcdowell St, Asheville, NC 28803
Phone
(828) 252-1860
Enumerated
Apr 9, 2024
Record last updated
Jun 19, 2026
Medicare enrollment
Enrolled (PECOS I20240909002023); accepts Medicare assignment
Medical or professional school
University Of Texas Southwestern Medical School At Dallas, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest audiologist records → All 807 in North Carolina → Look up another NPI →

Also registered at 285 Mcdowell St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Heidi Brown, AU.D.Audiologist-Hearing Aid Fitter1376719088
  2. Barry Pate, MDOtolaryngology Physician1811079056
  3. Dolph Todd, MA, DACMAcupuncturist1699368639
  4. Peter Wallenborn, M.D.Otolaryngology Physician1972615318

Verify Sophia Hrassnigg in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich North Carolina board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the North Carolina license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through 2 group practices

  1. Southern California Permanente Medical GroupLos Angeles, CA
  2. Wnc Audiology, PLLCAsheville, NC

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Sophia Hrassnigg among 807 audiologist records in North Carolina

Sophia Hrassnigg, AU.D. is one of 807 audiologist records with a practice address in North Carolina. 37% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 88% of them.

  • NPI issued2024 · 88% of these records are older, 9% newer
  • In a Medicare fileYes · 37% of these records are
  • In the CMS Doctors and Clinicians fileYes · 40% of these records are
  • Graduated2024 · median 2016 among the 322 with a school on file
  • Record last updated2026 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 231H00000X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Audiologist providers in North Carolina

There are 807 audiologist records in North Carolina.

All 807 in North Carolina → Every provider in Asheville → Audiologist nationwide →

The 8 audiologist records with the nearest ZIP codes

  1. Tonya Bartley, MAAsheville, NC 288031154363059
  2. David Berkey, AU.D.Asheville, NC 288031730159518
  3. Susan Chase, AUDAsheville, NC 288031477787851
  4. Cassie Costilow, AUDAsheville, NC 288031124430780
  5. Cynthia Earle, AU.D.Asheville, NC 288031639176811
  6. Kathryn Glynn, AU.D. CCC-AAsheville, NC 288031073626685
  7. Christopher Hamilton, AU.D.Asheville, NC 288031154411973
  8. Joan Hazlett, MA CCC AAsheville, NC 288031598816613

Common questions

What is Sophia Hrassnigg, AU.D.'s NPI number?

Sophia Hrassnigg, AU.D.'s National Provider Identifier (NPI) is 1639922644, issued on Apr 9, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Sophia Hrassnigg, AU.D. located?

The NPPES record lists a practice address at 285 Mcdowell St, Asheville, NC, 28803. Phone: (828) 252-1860. Providers update this record themselves, so call before visiting.

How can I verify Sophia Hrassnigg, AU.D.'s license?

Search the North Carolina board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.