Alfred Marcinkowski MD
About this NPIWhat this record shows.
NPI 1891633244 is registered to Alfred Marcinkowski MD, a Student in an Organized Health Care Education/Training Program practising at 201 Lyons Ave in Newark, New Jersey. Student in an Organized Health Care Education/Training Program is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Alfred Marcinkowski MD has been enumerated in the National Provider Identifier (NPI) registry since 2026.
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 Alfred Marcinkowski MD accepts. To confirm in-network status with your specific health plan, contact Alfred Marcinkowski MD directly at (973) 926-7000.
Frequently asked
Yes. NPI 1891633244 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Student in an Organized Health Care Education/Training Program 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 (973) 926-7000.
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. Alfred Marcinkowski MD is a Type-1 individual NPI.