NPPES file of Aug 9, 2026

Siu Yi Yau, AUD

Audiologist · Jackson, MS

Siu Yi Yau, AUD is an audiologist with a practice address in Jackson, Mississippi, and NPI 1851286413, issued on Jun 12, 2025. Check the license with the Mississippi 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
1851286413
Name
Siu Yi Yau
Credential
AUD
Primary taxonomy
Audiologist 231H00000X
Practice location
2500 N State St, Jackson, MS 39216
Phone
(601) 815-4775
Enumerated
Jun 12, 2025
Record last updated
Jun 12, 2025
Medicare enrollment
Enrolled (PECOS I20251120000881); accepts Medicare assignment
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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Also registered at 2500 N State St

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

  1. Noah Abbas, M.D.Emergency Medicine Physician1982991246
  2. Syed Abbas, MDAnatomic Pathology & Clinical Pathology Physician1407378961
  3. Rania AbdoStudent in an Organized Health Care Education/Training Program1255168787
  4. John AbernathyInternal Medicine Physician1700670650
  5. Jordan Abney, MDEmergency Medicine Physician1275238214
  6. Hassan Abou AdmaStudent in an Organized Health Care Education/Training Program1811826688

Verify Siu Yi Yau in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Mississippi 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 Mississippi 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 one group practice

  1. State OF Mississippi-University OF Mississippi Medical CenterJackson, MS

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

Siu Yi Yau among 159 audiologist records in Mississippi

Siu Yi Yau, AUD is one of 159 audiologist records with a practice address in Mississippi. 38% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 94% of them.

  • NPI issued2025 · 94% of these records are older, under 1% newer
  • In a Medicare fileYes · 38% of these records are
  • In the CMS Doctors and Clinicians fileYes · 39% of these records are
  • Graduated2025 · median 2011 among the 62 with a school on file
  • Record last updated2025 · 65% 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 Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Audiologist providers in Mississippi

There are 159 audiologist records in Mississippi.

The 8 audiologist records with the nearest ZIP codes

  1. Charles Bishop, AU. D.Jackson, MS 392161295906170
  2. Rachel Cooper, AU.D.Jackson, MS 392161831347863
  3. Victoria Gonzalez, AU.D.Jackson, MS 392161679723902
  4. Kathy Irving, AU. D.Jackson, MS 392161740451624
  5. Erin Johnston, AU.D.Jackson, MS 392161912091299
  6. Mary McAlexander, M.S.Jackson, MS 392161285728576
  7. William Mustain, PH. D.Jackson, MS 392161114198181
  8. Suzanne Roark, AU. D.Jackson, MS 392161275704140

Common questions

What is Siu Yi Yau, AUD's NPI number?

Siu Yi Yau, AUD's National Provider Identifier (NPI) is 1851286413, issued on Jun 12, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Siu Yi Yau, AUD located?

The NPPES record lists a practice address at 2500 N State St, Jackson, MS, 39216. Phone: (601) 815-4775. Providers update this record themselves, so call before visiting.

How can I verify Siu Yi Yau, AUD's license?

Search the Mississippi 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.

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.