Business phone system for mental health practices

Mental health practices in the United States

County Business Patterns counted 46,513 mental health practices in the U.S. in 2023 (NAICS 621330, Offices of Mental Health Practitioners (except Physicians)). They employed 276,277 people in mid-March and paid $12.5 billion in annual payroll. The average establishment has 5.9 employees. That is 13.7 establishments for every 100,000 residents.

California has the most (6,953), followed by Florida (3,752), Texas (2,877), and New York (2,864). Relative to population, Montana leads with 33.9 per 100,000 residents, and Alabama has the fewest at 5.5.

Why the phone matters for mental health practices

Counselors and therapists are often in session when the phone rings, so first contacts frequently land in voicemail. Prospective clients reaching out for the first time may not call twice, which makes prompt, accurate callbacks important.

Calls mental health practices commonly handle:

• A prospective client calls to ask about availability and fees.
• An existing client calls to reschedule a session.
• A referring physician calls to discuss a referral.
• An insurance company calls about authorization.
• A client calls to ask about telehealth options.

Texting and after-hours calls

Many practices limit texting to scheduling logistics, such as confirming a session time, and keep clinical conversation in session.

After-hours greetings should point callers in crisis to emergency services or a crisis line, with routine messages captured for the next day.

Practices that handle protected health information should review their own privacy obligations before recording calls, enabling AI summaries or texting appointment details, and keep clinical conversations out of text messages unless their policies allow it.

How big mental health practices are

78.1% of U.S. mental health practices with employees had fewer than five people in March 2023. 87.0% had fewer than ten. Most phone decisions in this industry are made for small teams, where one shared number and sensible routing matter more than a desk phone per person.

Mental health practices by state

Establishment counts for the 51 states (and DC) where Census published a figure, with the rate per 100,000 residents.

Largest metro areas for mental health practices

Census published therapy practice counts for 646 metro and micropolitan areas. The 25 largest:

Phone system pricing for a 6-person therapy practice

The average U.S. therapy practice has 5.9 employees, so the comparison uses a 6-person team. Priced per seat, 6 users would run $180.00 a month on RingCentral RingEX Core and $149.70 on Ooma Office Pro (month-to-month list prices, checked September 28, 2026). Callata comes to $119.00 a month for 6 users ($99 a month with 5 users included, then $20 per additional user), below both.

Over a year, that is $732 less than RingCentral for a therapy practice in the U.S. of that size. Annual contracts lower some competitors' prices, so compare the plan you would actually sign.

How Callata works for mental health practices

For $99 a month, Callata puts a team of up to 5 on one plan ($20 for each person after that): up to 3 local numbers, unlimited inbound calls, a pooled allowance of 1,500 outbound US and Canada minutes per user, browser and cell calling, voicemail transcription with urgency triage, recorded calls with AI summaries and business-hours routing, with E911 on every number.

Texting from a local number requires carrier registration (10DLC), a one-time $49 fee. Porting an existing number is free.

AI agents are optional: an AI receptionist or scheduler can pick up when the team is busy or closed, take a message, send a text or email, or transfer the call. They draw on prepaid AI minutes ($0.25/minute), disclose that they are AI, and outbound AI calls require prior consent and are limited to 8am–9pm.