William A Unis MD PC
About this NPIWhat this record shows.
NPI 1891991766 is registered to William A Unis MD PC, a healthcare organisation classified as "Orthopaedic Surgery" and located at 77 Pondfield Rd in Bronxville, New York. The organisation's authorised official is William Unis. The organisation has been enumerated in the NPI registry since 2007.
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 William A Unis MD PC accepts. To confirm in-network status with your specific health plan, contact William A Unis MD PC directly at (914) 793-0999.
Frequently asked
Yes. NPI 1891991766 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Orthopaedic Surgery is a medical specialty focused on injuries and disorders of the musculoskeletal system, including bones, joints, ligaments, tendons, and muscles.
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 (914) 793-0999.
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. William A Unis MD PC is a Type-2 organisational NPI.