Using Locums as the Base of Your Physician Portfolio Career

A physician portfolio career is becoming a real answer for doctors who are realizing that one full-time job cannot always hold all of their goals. For some, that means more schedule control. For others, it means more income diversity, less dependence on one employer, or room to build something beyond clinical work.

A portfolio career is one answer: a deliberate mix of clinical and non-clinical work that fits your life better than a single traditional role. Done well, it gives you more control over time, income, and identity—and less pressure to ask one job to meet every professional and personal need you have.

Locum tenens can be one of the strongest foundations for that kind of career. It gives physicians a way to keep meaningful clinical income while creating room for telemedicine, consulting, teaching, leadership work, content creation, influencer work, or a business they want to grow over time. For many physicians, locums is no longer just a stopgap. It is the base layer.

For physicians who are newer to the space, Era’s guides on How Does Locum Tenens Work? and How to Become a Locum Tenens Physician are good starting points before you think about how locums fits into a bigger career design.

What a portfolio career actually means

A physician portfolio career is a mix of work streams rather than one employer defining your entire professional life. That mix can include locum tenens assignments, a part-time employed role, telehealth, consulting, expert witness work, teaching, advisory work, content, or a business of your own.

The point is not to collect random side gigs. The point is to build a career intentionally. A portfolio career works when the pieces support each other rather than compete with each other.

Why locums works so well as the base

Locums works especially well as the foundation because it is one of the more flexible ways to generate strong clinical income while preserving optionality. Physicians can often scale it up or down, choose assignments by season, and create intentional blocks of work rather than living inside a fixed year-round schedule.

That matters when you are building anything else. If locums covers your core income, then telemedicine, consulting, expert witness work, education, investing, writing, or a small venture can grow without carrying the full pressure of paying every bill. Locums becomes your engine, not your entire identity. That is what makes it such a strong anchor for a physician portfolio career.

A real example of what this can look like

Dr. Naomi Lawrence-Reid is a strong example of what a physician portfolio career can look like in real life. Era introduced her as a physician ambassador because she has not only designed an independent career for herself, but also built Doctoring Differently to help other physicians create flexible, values-aligned careers beyond the traditional full-time path.

In other words, this is not just a theory. It is a model physicians are already building: using clinical work strategically, creating room for autonomy, and designing a career around freedom, income, and purpose rather than defaulting into one employer-defined structure. As Dr. Lawrence-Reid put it in Era’s interview with her, “there are no rules to this career.” You can learn more about her work at Doctoring Differently

That is the mindset shift behind using locums as a base. It is not about collecting random side gigs. It is about creating enough structure and enough income through clinical work that you have real room to build the rest of your professional life intentionally.

Start with the base, not the extras

One of the biggest mistakes in a portfolio career is trying to build all the streams at once. A better approach is to start by asking a simpler question: how much clinical income do you actually need your locums work to cover?

Before adding anything else, define:

• Your minimum monthly income target.
• Your preferred workload.
• Your realistic tolerance for travel, nights, call, and transitions between assignments.
• How much open time you want left for non-clinical work, family, recovery, or business-building.

This is where a lot of physicians get into trouble. They say they want a more flexible life, then overbook themselves with high-paying assignments and recreate the same exhaustion in a different format. Locums can support a portfolio career, but only if you use it with intention.

Choose one or two complementary streams

Once the locums base is clear, the next step is to add only one or two additional work streams that actually fit your season of life.

A few common combinations work well:

• Locums + telemedicine: good for physicians who want some home-based flexibility between on-site assignments.
• Locums + consulting or expert witness work: useful when you have niche expertise and want higher-value, intermittent non-clinical work.
• Locums + teaching or speaking: a strong fit for physicians who want influence, mentoring, or academic engagement without a full faculty structure.
• Locums + content, social, or physician education work: a practical path for doctors who are building a voice online or creating educational products for peers.
• Locums + an early-stage business: best when locums covers the financial base and the business is still proving itself.

The goal is not to look impressive on paper. The goal is to create a mix you can actually sustain.

Build the operating system behind it

A portfolio career sounds freeing, but it only works if there is structure behind it. The more freedom you want, the more you need a real operating system for time, money, taxes, credentialing, and decision-making.

That usually means:

• Keeping a clear calendar for assignment blocks, recovery days, and non-clinical work.
• Understanding your 1099 tax rhythm and planning for downtime between assignments.
• Working with an agency, CPA, and financial advisor who understand independent physician income.
• Reviewing your mix every quarter so you can adjust before your life starts feeling crowded again.

This is also where brand starts to matter. If you are building a niche portfolio career, how you show up, how people describe you, and what people trust you for will shape the opportunities that come your way. Era’s post on Personal Branding for Locum Tenens Physicians is a strong companion here.

And if part of your strategy is to use locums more intentionally—not just to take whatever assignment comes next—your agency strategy matters too. Era’s post on How to Choose Locum Tenens Agencies, Read Contracts, and Build a 2–3 Firm Bench is the practical next step once you know you want locums to support a broader career design.

Let each part of the portfolio feed the others

One of the real strengths of this approach is that each stream can strengthen the others.

Your locums work can expose you to new systems, service lines, and operational problems that make you better at consulting, teaching, or writing. Your outside work can sharpen your niche, broaden your network, and make you more valuable when a facility needs exactly the kind of physician you are.

Over time, the portfolio stops feeling fragmented and starts feeling integrated. Instead of thinking of locums as “extra shifts,” it starts to look more like a platform. Clinical work supports your next move. Your next move strengthens your professional identity. And the whole structure becomes more resilient because it does not depend on one employer or one lane.

Where Era fits

Era works best with physicians who are thinking intentionally about what they want their work to look like. Sometimes that means a full-time locums model. Sometimes it means using locums to support telemedicine, family flexibility, a slower on-ramp out of employment, content or influencer work, or a business you are building on the side.

The point is not to stack random opportunities until you are exhausted. The point is to use locums strategically enough that the rest of your career has room to take shape.

That is where Era fits: helping physicians find assignments that support the life they are trying to build, not just the next hole on a schedule.