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Business phone system for physical, occupational and speech therapy clinics in Oklahoma

595 physical, occupational and speech therapy clinics operated in Oklahoma in 2023. Where they are, how big their teams are, and what phone service costs them.

Establishments
595CBP 2023
Employees
4,870mid-March 2023
Per 100k residents
14.5U.S. 15.3
State rank
29th of 51by count

The physical therapy clinic industry in Oklahoma

County Business Patterns counts 595 establishments in Oklahoma classified as Offices of Physical, Occupational and Speech Therapists, and Audiologists (NAICS 621340) for 2023. They employed 4,870 people in mid-March and reported $226.4 million in annual payroll. That is the 29th highest count among the 51 states and DC with published figures. Physical, occupational and speech therapy clinics make up 0.62% of the 96,402 business establishments in the state.

Per 100,000 residents (2024 estimate) Oklahoma has 14.5 physical, occupational and speech therapy clinics, 5.1% below the national rate of 15.3. The average establishment has 8.2 employees against 9.0 nationally. Payroll per employee is $46,498, 5.2% below the U.S. figure of $49,067.

Physical, occupational and speech therapy clinics: Oklahoma compared with the U.S., 2023
MeasureOklahomaUnited States
Establishments59552,058
Mid-March employees4,870466,903
Annual payroll$226,446,000$22,909,546,000
Employees per establishment8.29.0
Payroll per employee$46,498$49,067
Establishments per 100,000 residents14.515.3

Census County Business Patterns 2023 (mid-March employment; annual payroll). Employees and payroll flagged high-noise are shown but not used in the text. Residents: Census Vintage 2024 estimates.

Oklahoma's largest markets for physical, occupational and speech therapy clinics

Census published physical therapy clinic counts for 18 metro or micropolitan areas that include part of Oklahoma. The largest is Oklahoma City, OK, with 259 establishments. Single-state metro and micropolitan areas account for 90% of the statewide total; the rest are outside any published area or in areas Census suppressed.

Physical, occupational and speech therapy clinics by metro or micropolitan area, Oklahoma, 2023
AreaEstablishmentsEmployeesPer 100k residents
Oklahoma City, OK2592,38517.3
Tulsa, OK1591,27415.0
Fort Smith, AR-OK5969925.3
Ardmore, OK1313826.5
Muskogee, OK1210518.0
Bartlesville, OK127422.2
Shawnee, OK118914.8
Lawton, OK10537.9
Stillwater, OK9—10.7
Weatherford, OK95923.0
Enid, OK72011.3
Guymon, OK64329.2
Ponca City, OK5—11.5
McAlester, OK56611.5
Ada, OK5—13.1
Durant, OK4328.0
Tahlequah, OK4—8.2
Duncan, OK4359.1

Source: Census County Business Patterns 2023; population from Census Vintage 2024 estimates.

Team sizes at physical, occupational and speech therapy clinics in Oklahoma

55.6% of Oklahoma's physical, occupational and speech therapy clinics with employees had fewer than five people in March 2023, compared with 56.8% nationally. 77.4% had fewer than ten. That is the size of team where a missed call usually means nobody was free, not that nobody was on staff.

Physical, occupational and speech therapy clinics in Oklahoma by employment size, 2023
Employment sizeEstablishmentsShareU.S. share
1–4 employees32955.6%56.8%
5–9 employees12921.8%21.4%
10–19 employees8314.0%14.0%
20–49 employees477.9%6.0%
50 or more employees40.7%1.8%

Employment-size classes count establishments by mid-March 2023 employment. Establishments with no March employees are excluded from the size classes, so shares are of establishments with employees. Source: Census County Business Patterns 2023.

Why the phone matters for physical, occupational and speech therapy clinics in Oklahoma

Therapy plans of care involve many visits over several weeks, so clinics spend a large share of phone time scheduling and confirming. Referral sources and payers also call to check on authorizations and progress. That holds for physical, occupational and speech therapy clinics in Oklahoma as much as anywhere.

A few of the calls that come in to physical, occupational and speech therapy clinics in Oklahoma:

After-hours calls

After-hours calls are usually scheduling requests or questions about the first visit.

Callata voicemail is transcribed and triaged for urgency, and business-hours routing decides where calls go once you close.

What a phone system costs a physical therapy clinic in Oklahoma

Physical, occupational and speech therapy clinics in Oklahoma average 8.2 employees, so the comparison uses an 8-person team. Priced per seat, 8 users would run $240.00 a month on RingCentral RingEX Core and $199.60 on Ooma Office Pro (month-to-month list prices, checked September 28, 2026). On Callata the same 8 people cost $159.00 a month, less than either per-seat plan.

The annual difference against RingCentral's monthly list price comes to $972. Some vendors discount annual contracts; the table shows month-to-month prices.

Monthly list price for an 8-person physical therapy clinic
Provider (plan)Pricing basisPer monthPer year
Callata (Callata Office)$99 incl. 5 users, $20 per extra user$159.00$1,908.00
Quo (Starter)$19.00 per user$152.00$1,824.00
Nextiva (Core)$23.00 per user$184.00$2,208.00
Ooma (Office Pro)$24.95 per user$199.60$2,395.20
Dialpad (Standard)$27.00 per user$216.00$2,592.00
RingCentral (RingEX Core)$30.00 per user$240.00$2,880.00

Competitor prices are each vendor's published month-to-month list price per user for its lowest plan that includes business calling and texting, checked September 28, 2026: Quo Starter $19, Nextiva Core $23, Ooma Office Pro $24.95 (Essentials excludes texting; one-time $29.95 activation not included), Dialpad Standard $27, RingCentral RingEX Core $30 ($20 billed annually). Prices exclude taxes and fees and may change; annual contracts lower some competitors' prices.

Area codes in Oklahoma

Oklahoma has 5 geographic area codes in service according to NANPA. You can choose local numbers in the area codes your patients know, subject to carrier inventory, or port your current number for free.

Area codes in Oklahoma by assigned exchanges
Area codeExchangesTime zoneIn service sinceOverlay with
405783Central1947572
918782Central1953539
580740Central1997none
539239Central2011918
572117Central2021405

Exchanges are NANPA-assigned central office codes (NPA-NXX) in the rate centers matched to the area's named places. Source: NANPA utilized code and NPA reports.

How Callata works for physical, occupational and speech therapy clinics in Oklahoma

Callata Office costs $99 per month for up to 5 people, and each additional user is $20 a month. That covers up to 3 local numbers, calling from a browser or your cell, transcribed voicemail, recorded calls with AI summaries, after-hours routing and E911 on each number.

If you already have a number in Oklahoma, porting it to Callata is free. Texting from a local number requires a one-time carrier registration (10DLC, $49), and the numbers available in any area code depend on carrier inventory when you choose them.

Optional AI agents (receptionist, sales, support or scheduler) can answer calls after hours or when nobody picks up, take messages, text, email and transfer to your team. They are billed from prepaid AI minutes at $0.25 per minute, identify themselves as AI, and may only place outbound calls to people who consented, between 8am and 9pm.

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.

Frequently asked questions

How many physical, occupational and speech therapy clinics are in Oklahoma?

595 in 2023, according to Census County Business Patterns. They employed 4,870 people in mid-March.

Which Oklahoma metro area has the most physical, occupational and speech therapy clinics?

Oklahoma City, OK, with 259 establishments in 2023.

What does a phone system cost an 8-person physical therapy clinic?

$240.00 a month on RingCentral RingEX Core or $199.60 on Ooma Office Pro at month-to-month list prices (checked September 28, 2026); $159.00 on Callata ($99 a month with 5 users included, then $20 per additional user).

Do I need to register to text customers from a Oklahoma number?

Yes. US carriers require business texting from local numbers to be registered (10DLC). On Callata the registration is a one-time $49 fee, and texting turns on once it is approved.