Mrs. Cassandra Maingrette NP
Also known as
- Formerly known asDuvivier, Altagracia Cassandra
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1336405125 is registered to Mrs. Cassandra Maingrette NP, a Family Nurse Practitioner practising at 1123 Albert Rd in N Bellmore, New York. Family Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mrs. Cassandra Maingrette NP has been enumerated in the National Provider Identifier (NPI) registry since 2012.
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 Mrs. Cassandra Maingrette NP accepts. To confirm in-network status with your specific health plan, contact Mrs. Cassandra Maingrette NP directly at (516) 850-5512.
Frequently asked
Yes. NPI 1336405125 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Family Nurse Practitioner 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 (516) 850-5512.
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. Mrs. Cassandra Maingrette NP is a Type-1 individual NPI.