NAICS 621330
Offices of Mental Health Practitioners (except Physicians)
RampedUp holds 1,003,022 professional profiles classified to 2022 NAICS 621330 as of the build — 0.4% of all profiles carrying a NAICS classification. Of those, 478,249 carry a professional email address and 233,529 carry a mobile number. Ranked #62 of 370 codes.
What NAICS 621330 covers
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. Cross-References.
Official 2022 NAICS definition. Sector 62 — Health Care and Social Assistance. Mapped in the RampedUp taxonomy to Mental Health Care.
What the records carry
Field coverage for NAICS 621330, August 2026 build.
| Field on the record | Records | Share of 621330 | Share across all NAICS |
|---|---|---|---|
| Professional email | 478,249 | 47.7% | 50.8% |
| Personal email | 209,475 | 20.9% | 16.0% |
| Phone (any) | 923,442 | 92.1% | 89.3% |
| Mobile number | 233,529 | 23.3% | 13.4% |
| Primary contact record | 728,290 | 72.6% | 63.9% |
| All five present on one record | 64,848 | 6.5% | 4.5% |
Counts come from the RampedUp August 2026 build. RampedUp's crosswalk maps each 6-digit 2022 NAICS code to exactly one industry in its own taxonomy, so this is that industry's population viewed under the NAICS classification — not a separate tally.
Comparable NAICS codes
The codes ranked either side of 621330 by profile count.
Questions about NAICS 621330
What is NAICS code 621330?
621330 — Offices of Mental Health Practitioners (except Physicians). 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. Cross-References.
How many contacts does RampedUp have for NAICS 621330?
1,003,022 professional profiles as of the August 2026 build, which is 0.4% of all profiles carrying a NAICS classification. Counts come from the RampedUp August 2026 build. RampedUp's crosswalk maps each 6-digit 2022 NAICS code to exactly one industry in its own taxonomy, so this is that industry's population viewed under the NAICS classification — not a separate tally.
What contact details are available for NAICS 621330?
478,249 records carry a professional email address (47.7%), 209,475 a personal email address, 923,442 a phone number and 233,529 a mobile number.
Need this cross-filtered?
Exact counts for NAICS 621330 on its own. For this code combined with a title level, company size or a required field, ask and we will run it against the live file.