Irena Veksler-Offengenden M.D.
About this NPIWhat this record shows.
NPI 1508807603 is registered to Irena Veksler-Offengenden M.D., a Allergy & Immunology Physician practising at 55 Walls Dr, Ste. 405 in Fairfield, Connecticut. Allergy & Immunology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Irena Veksler-Offengenden 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 Irena Veksler-Offengenden M.D. accepts. To confirm in-network status with your specific health plan, contact Irena Veksler-Offengenden M.D. directly at (203) 259-7070.
Frequently asked
Yes. NPI 1508807603 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Allergy & Immunology 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 (203) 259-7070.
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. Irena Veksler-Offengenden M.D. is a Type-1 individual NPI.