The Tennessee Mental Health Workforce

Key findings

• Tennessee registers 270.7 active providers per 100,000 residents. That ranks 47 of 51 jurisdictions, below the national 433.5. #
• Knox County has the state's highest registered density (588.6 per 100k); 3 of Tennessee's 95 counties have fewer than 3 registered providers. #
• Counselors are the largest group at 46.2% of Tennessee's registered workforce, compared with 43.9% nationally. #
• 1,139 providers with a Tennessee practice address first entered the NPI registry in 2025, versus 836 in 2019. These are registry entries, not licenses issued. #
• 59% of Tennessee providers share a registered practice location with six or more in-scope providers. #

Providers per 100,000 by county

Providers are allocated to counties from their practice ZIP code. For 3 counties with under 3 allocated providers or under 1,000 residents, we show the count but no per-100k rate, because numbers that small don't make a reliable rate. The same values appear in the table.

Provider-type mix vs the national picture

Each provider counts once under their primary taxonomy; the US share is printed beside each Tennessee figure for comparison.

When Tennessee's providers entered the registry

This chart shows active providers by the year they entered the NPI registry. Registry entry is not licensure. Clinicians typically register when they start billing, so this measures registrations, not the workforce itself. 2026 is a partial year.

Practice-location size

This shows the share of Tennesseeproviders at single- and multi-provider practice locations, grouped by normalized practice address. It's only a proxy, so see the limitations below.

CE requirements for Tennessee clinicians