Ms. Karen Gregg RN
About this NPIWhat this record shows.
NPI 1083989933 is registered to Ms. Karen Gregg RN, a Nephrology Registered Nurse practising at 3920 Highway 81 S in Jonesborough, Tennessee. Nephrology Registered Nurse is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ms. Karen Gregg RN has been enumerated in the National Provider Identifier (NPI) registry since 2012.
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 Ms. Karen Gregg RN accepts. To confirm in-network status with your specific health plan, contact Ms. Karen Gregg RN directly at (423) 483-1221.
Frequently asked
Yes. NPI 1083989933 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Nephrology 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 (423) 483-1221.
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. Ms. Karen Gregg RN is a Type-1 individual NPI.