# NAICS 621330: Offices of Mental Health Practitioners (except Physicians)

The SBA size standard for NAICS 621330 is $9,000,000 in average annual receipts (13 CFR 121.201).

| Field | Value |
| --- | --- |
| Code | 621330 |
| Title | Offices of Mental Health Practitioners (except Physicians) |
| Level | 6 |
| Parent | 62133 |
| Size standard | $9,000,000 in average annual receipts |
| Footnote | - |

## Description

This industry comprises establishments of independent mental health practitioners (except physicians) primarily engaged in (1) the diagnosis and treatment of mental, emotional, and behavioral disorders and/or (2) the diagnosis and treatment of individual or group social dysfunction brought about by such causes as mental illness, alcohol and substance abuse, physical and emotional trauma, or stress. These practitioners operate private or group practices in their own offices (e.g., centers, clinics) or in the facilities of others, such as hospitals or HMO medical centers.

## Sources

- Census NAICS: https://www.census.gov/naics/
- SBA size standards: https://www.sba.gov/document/support-table-size-standards

## API and MCP

- REST: GET https://samgovapi.io/api/v1/naics/621330/size-standard?revenue_usd=...
- MCP tools: naics_lookup, size_standard_check

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