Olivia Greuel RN
About this NPIWhat this record shows.
NPI 1720898539 is registered to Olivia Greuel RN, a Psychiatric/Mental Health Registered Nurse practising at 560 W 168th St in New York, New York. Psychiatric/Mental Health Registered Nurse is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Olivia Greuel RN has been enumerated in the National Provider Identifier (NPI) registry since 2025.
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 Olivia Greuel RN accepts. To confirm in-network status with your specific health plan, contact Olivia Greuel RN directly at (212) 305-5756.
Frequently asked
Yes. NPI 1720898539 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Psychiatric/Mental Health Registered Nurse 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) 305-5756.
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. Olivia Greuel RN is a Type-1 individual NPI.