Ms. Lisa Mastroianni M.S. R.D
About this NPIWhat this record shows.
NPI 1457596496 is registered to Ms. Lisa Mastroianni M.S. R.D, a Registered Dietitian practising at 20 York St, Nutrition Clinic Cbb 52 in New Haven, Connecticut. Registered Dietitian is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ms. Lisa Mastroianni M.S. R.D has been enumerated in the National Provider Identifier (NPI) registry since 2008.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- C02658CT· Issued by YNHH MEDICARE NUMBER
Source: NPPES public registry.
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 Ms. Lisa Mastroianni M.S. R.D accepts. To confirm in-network status with your specific health plan, contact Ms. Lisa Mastroianni M.S. R.D directly at (203) 688-2422.
Frequently asked
Yes. NPI 1457596496 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Registered Dietitian 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) 688-2422.
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. Ms. Lisa Mastroianni M.S. R.D is a Type-1 individual NPI.