Winthrop Oncology Hematology Associates, PC
About this NPIWhat this record shows.
NPI 1891850962 is registered to Winthrop Oncology Hematology Associates, PC, a healthcare organisation classified as "Hematology & Oncology" and located at 200 Old Country Rd, Suite 450 in Mineola, New York. The organisation's authorised official is Harry Staszewski. The organisation has been enumerated in the NPI registry since 2006.
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 Winthrop Oncology Hematology Associates, PC accepts. To confirm in-network status with your specific health plan, contact Winthrop Oncology Hematology Associates, PC directly at (516) 663-9500.
Frequently asked
Yes. NPI 1891850962 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Hematology & Oncology 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) 663-9500.
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. Winthrop Oncology Hematology Associates, PC is a Type-2 organisational NPI.