Dr. Louisa Liang AU.D.
Also known as
- Also known asHa, Yong Yan
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1134477896 is registered to Dr. Louisa Liang AU.D., a Audiologist practising at 925 Chestnut St, 6th Floor in Philadelphia, Pennsylvania. Audiologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Louisa Liang AU.D. has been enumerated in the National Provider Identifier (NPI) registry since 2012.
Your brand here.
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. Louisa Liang AU.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Louisa Liang AU.D. directly at (215) 955-6760.
Frequently asked
Yes. NPI 1134477896 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 (215) 955-6760.
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. Louisa Liang AU.D. is a Type-1 individual NPI.