Dr. Catherine Mezzacappa MD
About this NPIWhat this record shows.
NPI 1952891327 is registered to Dr. Catherine Mezzacappa MD, a Gastroenterology practising at 950 Campbell Ave in West Haven, Connecticut. Gastroenterology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Catherine Mezzacappa MD has been enumerated in the National Provider Identifier (NPI) registry since 2018.
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. Catherine Mezzacappa MD accepts. To confirm in-network status with your specific health plan, contact Dr. Catherine Mezzacappa MD directly at (203) 932-5711.
Frequently asked
Yes. NPI 1952891327 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Gastroenterology 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) 932-5711.
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. Catherine Mezzacappa MD is a Type-1 individual NPI.