Dr. Mark Rosen DDS
About this NPIWhat this record shows.
NPI 1235263823 is registered to Dr. Mark Rosen DDS, a Periodontics practising at 111 N Wabash Ave Ste 919 in Chicago, Illinois. Periodontics is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Mark Rosen DDS 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 Dr. Mark Rosen DDS accepts. To confirm in-network status with your specific health plan, contact Dr. Mark Rosen DDS directly at (312) 641-2572.
Frequently asked
Yes. NPI 1235263823 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Periodontics 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 (312) 641-2572.
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. Mark Rosen DDS is a Type-1 individual NPI.