Business phone system for physician practices in Maryland

Physician practices in Maryland by the numbers

The Census Bureau counted 3,756 physician practices in Maryland in its 2023 County Business Patterns (NAICS 621111). They employed 49,992 people in mid-March and reported $5.0 billion in annual payroll. That is the 15th highest count among the 51 states and DC with published figures. Physician practices make up 2.6% of the 142,967 business establishments in the state.

Per 100,000 residents (2024 estimate) Maryland has 60.0 physician practices, in line with the national rate of 60.2. The average establishment has 13.3 employees against 13.2 nationally. Payroll per employee is $100,490, 4.9% below the U.S. figure of $105,652.

Where physician practices in Maryland are concentrated

Census published medical practice counts for 10 metro or micropolitan areas that include part of Maryland. The largest is Washington, DC-VA-MD-WV, with 3,851 establishments (a multi-state area; its count covers every state it spans). Single-state metro and micropolitan areas account for 50% of the statewide total; the rest are outside any published area or in areas Census suppressed.

Team sizes at physician practices in Maryland

47.7% of Maryland's physician practices with employees had fewer than five people in March 2023, compared with 52.7% nationally. 70.0% had fewer than ten. At that size the phone is shared, so routing (who rings, when, and what happens after hours) matters more than the number of desk phones.

What physician practices in Maryland use the phone for

Physician offices field a steady stream of scheduling, prescription refill and test-result calls, and the same few staff members usually answer all of them. Routing calls to the right person and capturing clear messages keeps the waiting room and the phone lines moving.

Calls a medical practice in Maryland might handle in a typical week include:

• A pharmacy calls to clarify a medication order.
• The office calls patients to confirm tomorrow's appointments.
• A patient calls asking whether lab results have arrived.

Texting patients

Practices typically text appointment reminders, arrival instructions and requests to call the office, keeping clinical details for secure channels.

Texting from a local number in Maryland requires carrier registration (10DLC), a one-time $49 fee on Callata.

Callata vs. per-seat pricing for physician practices in Maryland

Physician practices in Maryland average 13.3 employees, so the comparison uses a 13-person team. Per-seat business phone plans bill every one of those people. At month-to-month list prices checked September 28, 2026, 13 users on RingCentral RingEX Core cost $390.00 a month and 13 on Ooma Office Pro cost $324.35. Callata comes to $259.00 a month for 13 users ($99 a month with 5 users included, then $20 per additional user), below both.

Over a year, that is $1,572 less than RingCentral for a medical practice in Maryland of that size. Annual contracts lower some competitors' prices, so compare the plan you would actually sign.

Area codes in Maryland

Maryland has 6 geographic area codes in service according to NANPA. Callata includes up to 3 local numbers, so a medical practice can hold a number in more than one of them.

How Callata works for physician practices in Maryland

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.

Porting a number you already use in Maryland is free, and business texting is available once the carrier registration (10DLC) is approved; the registration carries a one-time $49 fee. Which specific numbers are open in a given area code depends on carrier inventory at the time you sign up.

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.

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.