Dr. Ann Clark O.D.
About this NPIWhat this record shows.
NPI 1073833034 is registered to Dr. Ann Clark O.D., a Optometrist practising at 2015 N Main St in Wheaton, Illinois. Optometrist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Ann Clark O.D. has been enumerated in the National Provider Identifier (NPI) registry since 2010.
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. Ann Clark O.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Ann Clark O.D. directly at (630) 668-8250.
Frequently asked
Yes. NPI 1073833034 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 (630) 668-8250.
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. Ann Clark O.D. is a Type-1 individual NPI.