Mr. Ireneusz Kaczmarczyk
About this NPIWhat this record shows.
NPI 1629596192 is registered to Mr. Ireneusz Kaczmarczyk, a Social Worker practising at 12 Methuen St in Lawrence, Massachusetts. Social Worker is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mr. Ireneusz Kaczmarczyk has been enumerated in the National Provider Identifier (NPI) registry since 2017.
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. Ireneusz Kaczmarczyk accepts. To confirm in-network status with your specific health plan, contact Mr. Ireneusz Kaczmarczyk directly at (978) 620-1719.
Frequently asked
Yes. NPI 1629596192 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Social Worker 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 (978) 620-1719.
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. Ireneusz Kaczmarczyk is a Type-1 individual NPI.