William Niewieroski CRNA
About this NPIWhat this record shows.
NPI 1124046024 is registered to William Niewieroski CRNA, a Certified Registered Nurse Anesthetist practising at 830 Washington St in Watertown, New York. Certified Registered Nurse Anesthetist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. William Niewieroski CRNA has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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 Niewieroski CRNA accepts. To confirm in-network status with your specific health plan, contact William Niewieroski CRNA directly at (315) 785-8509.
Frequently asked
Yes. NPI 1124046024 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Certified Registered Nurse Anesthetist 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 (315) 785-8509.
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 Niewieroski CRNA is a Type-1 individual NPI.