Dr. Marissa Diaco PSYD
About this NPIWhat this record shows.
NPI 1245165562 is registered to Dr. Marissa Diaco PSYD, a Psychologist practising at 629 Fifth Ave Ste 109 in Pelham, New York. Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Marissa Diaco PSYD 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 Dr. Marissa Diaco PSYD accepts. To confirm in-network status with your specific health plan, contact Dr. Marissa Diaco PSYD directly at (914) 368-2995.
Frequently asked
Yes. NPI 1245165562 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Psychologist 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 (914) 368-2995.
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. Marissa Diaco PSYD is a Type-1 individual NPI.