Dr. Terrence O'neil MD
About this NPIWhat this record shows.
NPI 1790893071 is registered to Dr. Terrence O'neil MD, a Nephrology Physician practising at James Quillen Va Medical Center, Sidney & Lamont St's- Box 4000 - Mail Stop Code 11a in Mountain Home, Tennessee. Nephrology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Terrence O'neil MD 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 Dr. Terrence O'neil MD accepts. To confirm in-network status with your specific health plan, contact Dr. Terrence O'neil MD directly at (423) 926-1171.
Frequently asked
Yes. NPI 1790893071 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Nephrology Physician 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) 926-1171.
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. Dr. Terrence O'neil MD is a Type-1 individual NPI.