Dr. Lydia Xiong AU.D.
Also known as
- Formerly known asSmrz, Lydia
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1669046165 is registered to Dr. Lydia Xiong AU.D., a Audiologist practising at 600 Highland Ave in Madison, Wisconsin. Audiologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Lydia Xiong AU.D. has been enumerated in the National Provider Identifier (NPI) registry since 2021.
Your brand here.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20221025003440Qualified AudiologistWI
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Dr. Lydia Xiong AU.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Lydia Xiong AU.D. directly at (608) 262-3147.
Frequently asked
Yes. NPI 1669046165 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Audiologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (608) 262-3147.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Dr. Lydia Xiong AU.D. is a Type-1 individual NPI.