Katherine Williams
About this NPIWhat this record shows.
NPI 1073200655 is registered to Katherine Williams, a Gastroenterology Registered Nurse practising at 6439 Garners Ferry Rd in Columbia, South Carolina. Gastroenterology Registered Nurse is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Katherine Williams has been enumerated in the National Provider Identifier (NPI) registry since 2023.
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 Katherine Williams accepts. To confirm in-network status with your specific health plan, contact Katherine Williams directly at (803) 776-4000.
Frequently asked
Yes. NPI 1073200655 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Gastroenterology 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 (803) 776-4000.
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. Katherine Williams is a Type-1 individual NPI.