Dr. Joan Harrigan PH.D.
About this NPIWhat this record shows.
NPI 1063549640 is registered to Dr. Joan Harrigan PH.D., a Counseling Psychologist practising at 304 S David Ln in Knoxville, Tennessee. Counseling Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Joan Harrigan PH.D. has been enumerated in the National Provider Identifier (NPI) registry since 2007.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- 0124157TN· Issued by BLUE CROSS
Medicaid
- 3686559TN
Source: NPPES public registry.
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. Joan Harrigan PH.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Joan Harrigan PH.D. directly at (865) 531-2004.
Frequently asked
Yes. NPI 1063549640 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Counseling Psychologist 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) 531-2004.
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. Joan Harrigan PH.D. is a Type-1 individual NPI.