Siu Yi Yau, AUD
NPI 1851286413 · Audiologist · Jackson, MS
Enrolled with Medicare as Practitioner - Qualified Audiologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Siu Yi Yau, AUD is a Audiologist provider in Jackson, MS (NPI 1851286413).
Provider details
- NPI number
- 1851286413
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Credential
- AUD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
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
1 yr in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2025-06-12
- Last updated
- 2025-06-12
- Certified
- 2025-06-11
Frequently asked questions
- What is Siu Yi Yau's NPI number?
- Siu Yi Yau's National Provider Identifier (NPI) is 1851286413, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Siu Yi Yau's specialty?
- Siu Yi Yau is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).
- Where is Siu Yi Yau located?
- Siu Yi Yau's practice location on file with NPPES is 2500 N State St, Jackson, MS 39216-4500.
- What is Siu Yi Yau's phone number?
- The practice phone number listed in the NPPES registry for Siu Yi Yau is (601) 815-4775.
- Does Siu Yi Yau accept Medicare?
- Siu Yi Yau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Siu Yi Yau's NPI active?
- Yes — Siu Yi Yau's NPI (1851286413) is active in the NPPES registry as of the last update on 2025-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.