How to Build a Locums Call List (48-Hour Workflow for Urgent Coverage)

Last updated: August 31, 2026

Ben Argeband, Founder & CEO of Heartbeat.ai — tight, urgent, calming. Execute today; measure tomorrow.

Who this is for

This is written for locum tenens recruiters who can’t afford dead dials: agency recruiters, in-house staffing teams, and physician recruiters working urgent coverage where the window to connect is measured in hours, not weeks.

Locums calling has predictable friction. Physicians are in clinic, in procedures, or behind gatekeepers. Many are practice owners with narrow call windows, and availability shifts fast. A list built for this kind of work has to prioritize connectability and recency over sheer volume — names in a spreadsheet don’t move a search forward.

Quick Answer

Core Answer

To build a locums call list fast, target licensed-fit physicians, validate direct dials, rank by answer likelihood, sprint outreach in 48 hours, then refresh after no-answers or wrong-person signals.

Best For

Locum tenens recruiters who can’t afford dead dials.

Compliance & Safety

This method is for legitimate recruiting outreach only. Always respect candidate privacy, opt-out requests, and local data laws. Heartbeat does not provide medical advice or legal counsel.

Framework: Target → Validate → Rank → Sprint → Refresh

A locums call list is a short, high-signal set of physicians with a realistic “yes” profile for the coverage gap, validated contact paths, and a refresh loop tied to outcomes. It’s not a static spreadsheet you keep dialing for weeks.

• Target: narrow to physicians who can realistically say yes (license, specialty, schedule, travel).
• Validate: confirm you’re calling the right person on a working number; capture consent/opt-out notes.
• Rank: prioritize the highest-probability calls first so your first hour is your best hour.
• Sprint: run a tight 48-hour outreach cadence with stop rules.
• Refresh: update the list based on live outcomes so tomorrow’s dials aren’t yesterday’s mistakes.

Step-by-step method

Step 1: Write the “yes profile” for this specific coverage gap

Before pulling data, write the minimum viable “yes profile” in one paragraph. For locums, it should include:

• Specialty and setting (inpatient/outpatient, procedures, call expectations).
• State license requirement (must-have vs. “can start credentialing”).
• Start window (same-day, this week, next month).
• Schedule reality (nights, weekends, 7-on/7-off, clinic hours).
• Travel availability signals you’ll accept as “ready” — recent locums work, multi-state licensing, flexible schedule notes.

Tighter targeting shrinks the list, but it buys speed-to-submittal because your first call block goes to people who can actually say yes instead of names that clearly won’t fit.

Step 2: Build your initial target set

Start with a source that gives you physician identity, practice context, and contactability together. If you’re using Heartbeat.ai, you can start free search & preview data and build a first-pass list without committing to a static export.

Filters that matter for locums call lists:

• License fit: active license in the needed state, or a documented path if the client will wait.
• Role fit: physician type and subspecialty aligned to the coverage gap.
• Geography: within travel tolerance — airport proximity often matters more than zip code.
• Practice pattern: hospital-employed vs. private practice ownership, since owners have different decision cycles and call windows.
• Recency: prioritize records with recent verification signals; older records are where dead dials hide.

Minimum columns for a callable, measurable, refreshable list:

• Physician: name and specialty/subspecialty
• License: state license status and license state(s)
• Contact numbers: each labeled direct dial vs. main line, with a line-tested flag where available
• Best call window: time-of-day note and time zone
• Recency: last verified/updated date for key fields
• Availability: earliest start, schedule constraints, travel radius
• Compliance notes: consent/opt-out status and suppression reason if applicable

Step 3: Validate numbers before you burn call blocks

Locums calling fails when a phone number gets treated as a callable number without checking. You need phone validation and clear labeling for what you’re actually dialing.

• Separate direct dial from main line. Keep both, but don’t confuse them.
• Mark line tested where available so your team knows what’s been recently reachable.
• Suppress wrong-person numbers immediately to prevent repeat mistakes.
• Capture consent and opt-out notes in the record so future outreach respects preferences.

For a deeper validation workflow you can hand to ops, see: phone validation for provider direct dials.

Step 4: Rank the list for answer likelihood

Once you have a validated set, rank it so dial time goes to the highest-probability connects first. In Heartbeat.ai, this includes ranked mobile numbers by answer probability — use it to prioritize, then let your own outcomes override the model.

A simple default priority order for urgent coverage: dial validated direct dials first, then sort by license fit, then best call window, then highest recency.

Other ranking signals worth weighing:

• Validated direct dial ahead of office lines, when appropriate and compliant.
• Recent successful connects from your own team — your outcomes beat any generic score.
• License and travel readiness — multi-state licensing, recent locums work, flexible schedule notes.
• Time zone and call windows — don’t call during procedures, and don’t call clinic-heavy schedules mid-session.

Step 5: Sprint outreach in a 48-hour cadence with stop rules

The goal is a tight loop: dial, outcome, update, next best dial. Stop rules keep you from paying for the same mistake twice.

• Refresh trigger: refresh the record after 2–3 no-answers or any wrong-person signal.
• Stop rule: on “wrong specialty,” “wrong person,” or an opt-out request, suppress and move on.
• Availability capture: every connect ends with a next step — send details, run a credentialing check, or schedule a callback.

Call outcome taxonomy

For list structure and what to store, see: locum tenens physician contact data.

Step 6: Refresh cadence during active coverage

Locums lists decay fast because physicians change roles, numbers rotate, and gatekeepers shift. During an active urgent search, treat refresh as a daily habit rather than a quarterly project. For a cadence model you can hand to ops, see: provider data refresh cadence.

48-Hour Timeline

Use this when the client says coverage is needed now. It’s designed to protect speed-to-submittal while keeping the list clean.

Weighted Checklist

Score each physician record before it earns a dial slot. This keeps a team from dialing simply because a name is on the list.

Keep a separate suppression list for numbers tied to opt-out requests so they don’t get re-imported later. If you must re-import, match on phone number and suppression reason first.

Outreach Templates

A same-day script pack, an availability note template, and stop rules you can paste into your ATS/CRM. This keeps outreach consistent across a team without it turning into spam.

Same-day coverage call opener (30 seconds)

Goal: confirm identity, earn permission, and get availability fast.

• You: “Dr. [Last], this is [Name]. I’m calling about a locum tenens coverage need in [State]. Is now an okay time for 20 seconds?”
• If yes: “We have [Setting] coverage starting [Start window]. Are you open to hearing details if it fits your schedule and license?”
• If no: “Understood — what’s the best time today or tomorrow for a 2-minute call?”

Availability capture

Ask: “If it’s a fit, what’s your earliest start date, and what days are you willing to work?”

ATS/CRM note template (copy/paste):

Availability: Earliest start: __ / Preferred schedule: __ / Nights: Y/N / Weekends: Y/N / Call: __ / Travel radius: __ / License states: __ / Credentialing docs ready: Y/N / Best callback window: __ / Consent/opt-out notes: __

Short follow-up message for details (use only where compliant)

“Dr. [Last] — per our call, sending the [Facility/City] locums details. What’s the best email to send the schedule/rate and credentialing checklist?”

Stop rule: if they request opt-out, confirm and suppress across future outreach.

Voicemail (10 seconds)

“Dr. [Last], [Name] calling about a locums coverage need in [State] starting [Window]. If you’re open, call me at [Number]. If not, tell me and I’ll close it out.”

Common pitfalls

• Calling unvalidated numbers first. You burn your best call block on the lowest-probability dials. Validate and label numbers before the sprint.
• Not separating main line from direct dial. Main lines create false confidence. Keep them, but don’t treat them as urgent-coverage channels.
• Ignoring refresh triggers. In locums, a no-answer is data. Refresh after 2–3 no-answers or any wrong-person signal.
• Not capturing availability in a structured way. If you can’t search your own notes for “weekends only” or “can start Monday,” you’ll re-ask the same questions and slow down submittals.
• Over-dialing the same record. More attempts on stale data doesn’t create more connects — it creates wasted time and avoidable complaints.

How to improve results

Most teams win margin here not by dialing more, but by dialing smarter and adjusting faster based on what the calls actually show.

Track the metrics that control locums speed

• Speed-to-submittal = time from first outreach attempt (first dial/email) to first submittal sent to the client for that requisition.
• Connect rate = connected calls / total dials (per 100 dials).
• Answer rate = human answers / connected calls (per 100 connected calls).

Log every dial outcome — connected, human answer, voicemail, no answer, wrong person, opt-out — and keep “connected” separate from “human answer” so answer rate stays consistent across the team.

Use outcome-based routing

• After each 30–60 minute block, sort your list by: (1) validated direct dials not yet attempted, (2) refreshed records, (3) second attempts, (4) everything else.
• Promote records with positive signals — asked for details, gave a callback window, confirmed license.
• Demote or suppress records with negative signals — wrong person, opt-out, wrong specialty.

Run a 24–48 hour refresh rule during active searches

For urgent coverage, treat refresh as a rule rather than a suggestion. While a search is active, refresh the callable fields — number validity, best call window, availability — inside 24–48 hours. For the operational model, see: provider data refresh cadence.

Protect recruiter time with a daily check

When urgency spikes, teams brute-force the list. That’s how sloppy notes, repeated dials, and avoidable compliance risk creep in. A short end-of-day check helps:

• Did we suppress wrong-person numbers immediately?
• Did we stop outreach when someone asked to opt out?
• Did we refresh after repeated no-answers instead of re-dialing blindly?
• Did we capture availability in a searchable format?

Legal and ethical use

Build compliance into the list itself, not as an afterthought:

• Consent and opt-out: store opt-out requests and honor them across future searches.
• Purpose limitation: contact physicians for recruiting outreach tied to real opportunities, not vague marketing.
• Minimize data: keep what’s needed to recruit — role fit, license, availability, contactability — and avoid unnecessary sensitive data.
• Know the rules for calling and messaging: outreach method may be regulated depending on jurisdiction and context.

Baseline reference for U.S. calling/messaging compliance: FCC overview of the Telephone Consumer Protection Act (TCPA).

Evidence and trust notes

What’s being optimized here is operational reality: list decay, connectability, and speed-to-submittal. For how Heartbeat.ai approaches data sourcing, validation, and quality controls, see: how Heartbeat validates and refreshes provider data.

• What “line tested” means: a workflow label indicating the number has a recent reachability signal — not a guarantee a future call will connect.
• What “recency” means: the last time key fields, like phone number and role context, were verified or updated. Live call outcomes should trigger refresh and suppression.

If you want the broader sourcing workflow that feeds this call-list method, see: locum tenens sourcing playbook.

FAQs

How big should a locums call list be?

Big enough to keep your next 48 hours full with callable records. Start smaller with higher validation and recency, then expand only after you’ve exhausted the top-ranked segment.

When should I refresh a locums call list?

Refresh after 2–3 no-answers or any wrong-person signal, and run a 24–48 hour refresh rule during active urgent coverage searches.

What fields must be in a locums call list?

At minimum: physician name, specialty, state license status, best call window, validated phone numbers (labeled), recency/last verified date, availability notes, and consent/opt-out status.

How do I improve connect rate on locums calls?

Validate and label numbers, rank your dials, call in realistic windows, and suppress wrong-person numbers immediately. Track connect rate as connected calls divided by total dials (per 100 dials) so improvement is visible week over week.

Where can I get locum tenens physician contact data?

Use a source that supports verification, suppression, and refresh — static lists decay fast. If you’re evaluating options, start with locum tenens physician contact data and then start free search & preview data to build a targeted list for your current requisition.

Next steps

• Build your first targeted list and start free search & preview data in Heartbeat.ai.
• Operationalize validation with your team: phone validation for provider direct dials.
• Set your ongoing refresh SOP: provider data refresh cadence.

Run this workflow consistently and the time saved on dead dials turns into more real conversations — and more submittals.

About the Author

Ben Argeband is the Founder and CEO of Swordfish.ai and Heartbeat.ai. With deep expertise in data and SaaS, he has built two successful platforms trusted by over 50,000 sales and recruitment professionals. Ben’s mission is to help teams find direct contact information for hard-to-reach professionals and decision-makers, providing the shortest route to their next win. Connect with Ben on LinkedIn.