Dr. Corinne Chu O.D.
About this NPIWhat this record shows.
NPI 1720003767 is registered to Dr. Corinne Chu O.D., a Optometrist practising at 7200 Harrison Ave, U265 Cherryvale Mall in Rockford, Illinois. Optometrist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Corinne Chu O.D. has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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. Corinne Chu O.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Corinne Chu O.D. directly at (815) 332-2223.
Frequently asked
Yes. NPI 1720003767 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Optometrist 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 (815) 332-2223.
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. Corinne Chu O.D. is a Type-1 individual NPI.