Ann Callahan LCSW
About this NPIWhat this record shows.
NPI 1720044530 is registered to Ann Callahan LCSW, a Clinical Social Worker practising at 6800 Baum Dr in Knoxville, Tennessee. Clinical Social Worker is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ann Callahan LCSW has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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 Ann Callahan LCSW accepts. To confirm in-network status with your specific health plan, contact Ann Callahan LCSW directly at (865) 970-9800.
Frequently asked
Yes. NPI 1720044530 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Clinical Social Worker 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 (865) 970-9800.
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. Ann Callahan LCSW is a Type-1 individual NPI.