Mr. Marek Majewski PA-C
About this NPIWhat this record shows.
NPI 1841415270 is registered to Mr. Marek Majewski PA-C, a Physician Assistant practising at 2650 Warrenville Rd Ste 280 in Downers Grove, Illinois. Physician Assistant is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mr. Marek Majewski PA-C has been enumerated in the National Provider Identifier (NPI) registry since 2007.
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 Mr. Marek Majewski PA-C accepts. To confirm in-network status with your specific health plan, contact Mr. Marek Majewski PA-C directly at (630) 324-7900.
Frequently asked
Yes. NPI 1841415270 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Physician Assistant 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) 324-7900.
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. Mr. Marek Majewski PA-C is a Type-1 individual NPI.