Dr. Sidney Bernstein M.D.
About this NPIWhat this record shows.
NPI 1235194408 is registered to Dr. Sidney Bernstein M.D., a Ophthalmology Physician practising at 1670 Capital St, Suite 100 in Elgin, Illinois. Ophthalmology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Sidney Bernstein M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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. Sidney Bernstein M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Sidney Bernstein M.D. directly at (847) 888-2020.
Frequently asked
Yes. NPI 1235194408 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Ophthalmology Physician 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 (847) 888-2020.
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. Sidney Bernstein M.D. is a Type-1 individual NPI.