Gian Marsella
Also known as
- Professional nameMarsella, Gian
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1245909415 is registered to Gian Marsella, a Addiction Counselor practising at 233 Lafayette St in New York, New York. Addiction Counselor is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Gian Marsella has been enumerated in the National Provider Identifier (NPI) registry since 2021.
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 Gian Marsella accepts. To confirm in-network status with your specific health plan, contact Gian Marsella directly at (212) 431-6177.
Frequently asked
Yes. NPI 1245909415 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Addiction Counselor 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 (212) 431-6177.
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. Gian Marsella is a Type-1 individual NPI.