Mrs. Deirdre Olsen Lmsw
About this NPIWhat this record shows.
NPI 1740914589 is registered to Mrs. Deirdre Olsen Lmsw, a Social Worker practising at 21 Rockhollow Rd in Manhasset, New York. Social Worker is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mrs. Deirdre Olsen Lmsw has been enumerated in the National Provider Identifier (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 Mrs. Deirdre Olsen Lmsw accepts. To confirm in-network status with your specific health plan, contact Mrs. Deirdre Olsen Lmsw directly at (516) 220-2940.
Frequently asked
Yes. NPI 1740914589 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Social Worker 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) 220-2940.
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. Deirdre Olsen Lmsw is a Type-1 individual NPI.