Greenwich House
About this NPIWhat this record shows.
NPI 1790410843 is registered to Greenwich House, a healthcare organisation classified as "Addiction Counselor" and located at 190 Mercer St in New York, New York. The organisation's authorised official is Shontel Arnold. The organisation has been enumerated in the NPI registry since 2022.
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 Greenwich House accepts. To confirm in-network status with your specific health plan, contact Greenwich House directly at (212) 677-3400.
Frequently asked
Yes. NPI 1790410843 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) 677-3400.
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. Greenwich House is a Type-2 organisational NPI.