Do Doctors Need a PLLC, or Will an LLC Work?
Physicians asking this question are usually hoping the simpler answer wins. A regular LLC is familiar, fast to form, and available everywhere. The PLLC sounds like extra paperwork for the same protection.
In practice, most states do not give doctors the choice. If your state authorizes PLLCs and lists medicine among the covered professions, a standard LLC filing for a medical practice is the wrong vehicle. Here is how the two compare and what actually matters for a physician.
The Short Answer for Physicians
In the majority of states, doctors must form a PLLC (or a professional corporation) rather than a regular LLC. Medicine is on the covered-profession list in nearly every state that authorizes PLLCs. New York, for example, expressly includes licensed physicians in its PLLC statute, as described in the New York Department of State’s formation guidance.
A handful of states complicate the picture. California does not permit PLLCs or LLCs for medical practices at all, so physicians there form a professional corporation. A few other states allow physicians to use a regular LLC. Your state medical board knows the answer in about thirty seconds, so ask before you file.
What Changes Between the Two
Structurally, a PLLC is an LLC with professional restrictions. Both give you limited liability for business debts, like the office lease and equipment loans. Both default to pass-through taxation. The IRS treats them identically for tax purposes.
The differences that matter for a doctor are ownership, oversight, and malpractice allocation. A PLLC can only be owned by licensed professionals, usually in the same profession. The medical board typically approves the formation. And in a multi-physician PLLC, each doctor is shielded from the malpractice liability of the other doctors, which is the single biggest practical advantage over a general partnership.
Our full PLLC vs LLC comparison covers every structural difference, and the PLLC overview explains the entity from the ground up.
The Malpractice Question, Answered Honestly
No entity protects a physician from their own malpractice. If you commit malpractice, your personal assets are exposed regardless of whether you practice through a PLLC, a PC, or a regular LLC. Anyone who tells you otherwise is selling something.
What the PLLC does protect is everything around your own clinical work. Your personal assets are shielded from the practice’s business debts. In a group practice, you are shielded from malpractice committed by your partners. That partner shield is why multi-physician groups overwhelmingly choose PLLCs over partnerships.
For a doctor, the PLLC’s real value is the partner shield: you are not personally on the hook when another physician in your group commits malpractice. Your own malpractice exposure is handled the same way in every entity: good medicine and strong malpractice insurance.
Tax Treatment for Physician PLLCs
A solo physician PLLC is taxed like a sole proprietorship by default. A group PLLC is taxed like a partnership. Income flows to your personal return, and you pay self-employment tax on your share. See our single-member LLC tax guide for the mechanics, which apply identically to a solo PLLC.
High-earning physicians are prime candidates for S corp election once the numbers work. The election lets you pay yourself a reasonable W-2 salary and take remaining profit as distributions that avoid self-employment tax. Most physicians start evaluating this once net practice income is consistently above $80,000 to $100,000.
One caution: the reasonable salary rule hits physicians harder than most professions because physician market salaries are high. You cannot pay yourself $40,000 while distributing $300,000. The IRS expects your salary to reflect what a doctor in your specialty would earn as an employee.
What About Employed Physicians?
If you are a W-2 employee of a hospital or large group, you generally do not need your own PLLC. Your employer is the entity. A personal PLLC starts making sense when you have 1099 income: locum tenens work, telemedicine shifts, consulting, expert witness work, or a side practice.
Many employed physicians run their moonlighting income through a PLLC for cleaner bookkeeping, deductible business expenses, and retirement plan options like a Solo 401(k). The liability protection is secondary here; the tax and retirement benefits do most of the work.
Hospital Employment vs Private Practice
The PLLC question looks very different depending on how you earn. Employed physicians receiving a W-2 from a hospital or large group generally do not need their own PLLC. The employer handles entity structure, malpractice coverage, and tax withholding. Some employed doctors still form a PLLC for moonlighting or consulting income on the side, keeping that revenue cleanly separated from their employment.
Private practice physicians, whether solo or in a group, are the core PLLC audience. You are the business, so you need the business entity. The gray zone is the independent contractor physician working full-time hours for a single facility. If you are paid on a 1099, you are self-employed in the IRS’s eyes regardless of how steady the work feels, and a PLLC gives you the liability container and tax flexibility that status demands. When in doubt, follow the tax paperwork: W-2 usually means no entity needed, 1099 usually means form one.
Solo Practice vs Group Practice: Different PLLC Math
The entity calculus shifts with practice size. A solo physician’s PLLC is mostly about tax flexibility, clean bookkeeping, and a professional container for 1099 income. The partner shield does not matter when there are no partners, so the PLLC’s advantage over a regular LLC is thinner, and in states where doctors may choose either, some solos reasonably pick the simpler LLC.
A group practice is a different story. With two or more physicians sharing revenue, expenses, and a brand, the PLLC’s partner shield becomes the centerpiece: each doctor is insulated from the others’ malpractice while sharing the business infrastructure. The operating agreement matters enormously here, covering buy-ins for new partners, buyouts for departing ones, call coverage obligations, and what happens when a partner loses hospital privileges or faces board discipline.
Groups should also align the PLLC with payer contracts, since credentialing is done per physician but billing often runs through the group’s NPI and tax ID. Get the entity, the operating agreement, and the credentialing lined up together before the first patient walks in.
The Credentialing Step Doctors Forget
Forming the PLLC is only half the job for a physician. Insurance panels, hospitals, and Medicare credential the entity separately from you as an individual. After formation, you will typically need a Type 2 organizational NPI for the PLLC, an updated CAQH profile linking you to the new entity, and new credentialing applications with each payer you bill.
This process takes 90 to 180 days with commercial payers, so start it the week your PLLC is approved, not the week you want to see patients. Keep billing under your existing arrangement until the new credentials are active. A gap in credentialing is a gap in revenue, and it is the most common unforced error in new medical practices.
Your PLLC’s EIN goes on every credentialing form, the group NPI application, and the business bank account. If you formed the wrong entity type and have to redo it, as discussed in our PLLC vs LLC comparison, every one of these steps has to be repeated. That is another reason to confirm the entity choice with your medical board before filing.
Watch: PLLC vs LLC Explained
This video breaks down how a PLLC differs from a standard LLC, including the liability and membership rules physicians need to understand:
Frequently Asked Questions
Can a doctor form a regular LLC for a medical practice?
In most states, no. Medicine is a covered profession in nearly every state that authorizes PLLCs, so physicians must use a PLLC or professional corporation. A few states are exceptions, so confirm with your medical board.
Does a PLLC protect a doctor from malpractice lawsuits?
Only from a partner’s malpractice and from business debts. You remain personally liable for your own professional negligence in every entity type. Malpractice insurance is what actually protects you there.
How is a physician PLLC taxed?
Like an LLC: pass-through by default. Solo physician PLLCs are taxed as sole proprietorships, group PLLCs as partnerships. S corp election is available and common among higher-earning physicians.
Can a doctor and a non-doctor co-own a PLLC?
No. All members must be licensed professionals, and most states require them to be in the same profession. A physician cannot co-own a PLLC with a non-physician investor.
Do I need a PLLC for locum tenens work?
It is not legally required in most cases, but many locums physicians use one for cleaner taxes, deductible expenses, and retirement plan access. If your state requires physicians to use a PLLC, use one.
What does a physician PLLC cost to form?
State filing fees typically run $100 to $500 depending on the state, plus any medical board approval fees. Ongoing costs include annual reports, license renewals, and malpractice insurance, which dwarfs the formation cost.
