Mackenzie Hennessy
About this NPIWhat this record shows.
NPI 1396554259 is registered to Mackenzie Hennessy, a Addiction Counselor practising at 1423 Winyah St in Georgetown, South Carolina. Addiction Counselor is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mackenzie Hennessy has been enumerated in the National Provider Identifier (NPI) registry since 2025.
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 Mackenzie Hennessy accepts. To confirm in-network status with your specific health plan, contact Mackenzie Hennessy directly at (843) 546-6081.
Frequently asked
Yes. NPI 1396554259 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Addiction Counselor 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 (843) 546-6081.
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. Mackenzie Hennessy is a Type-1 individual NPI.