What do you need to set up a private psychiatry practice? You need a legal entity, an EIN, a business bank account, an organizational NPI (Type 2), an updated DEA tied to your practice address, malpractice coverage, and - if you take insurance - payer credentialing. Most of that has to happen in a specific order; this article is the map, with realistic timelines. Deeper guides cover each piece.
You finished residency knowing how to treat panic disorder. Nobody handed you a checklist for filing a PC, applying for an NPI Type 2, or fixing your DEA when you move. That is what this is for: what to set up, in what order, and roughly how long each step takes. The order matters. You cannot get an EIN without an entity. You cannot open a real business bank account without an EIN. You cannot credential cleanly without an NPI Type 2 tied to your organization.
Plan for 6–10 weeks for core setup if nothing goes wrong. Something will go wrong. Plan for 12.
The order of operations
Items 1–4 are sequential and gating - each unlocks the next. Items 5–9 can run in parallel once you have the entity and EIN, though you will still wait on government timelines.
- Choose entity type (LLC, PC, PLLC, plus whether you will elect S-Corp tax treatment): about a day of reading, then a decision. Full breakdown: Entity types and filing, decoded.
- File the entity with your state: typically 1–4 weeks depending on the state.
- Get an EIN from the IRS: same day, free, online - after the entity exists.
- Open a business bank account: often one day once you have formation documents and the EIN letter.
- NPI Type 2 (organizational NPI): 1–2 weeks via NPPES.
- Update DEA registration to your practice address: plan on 4–6 weeks for the address change to process.
- State controlled-substance registration if your state requires it (California, New York, Massachusetts, and others): often 2–6 weeks.
- Malpractice insurance: usually 1–2 weeks to bind coverage once you apply.
- Payer credentialing (if you take insurance): 60–180 days is normal; start early.
Entity type (the short version)
Most states expect a Professional Corporation (PC) or Professional LLC (PLLC) for medical practice. A plain LLC is often not allowed for seeing patients under your license. S-Corp is a tax election, not a label on your door - it is the most common tax optimization for solo practices once net income is roughly in the $80k–$100k+ range, but the rules and math belong in a CPA conversation.
California, New York, and several other states are stricter than average; your Secretary of State and medical board websites are the source of truth. A sole proprietorship is legal in many places for a solo clinician but gives you essentially no liability shield for non-clinical business risk. Almost no one should run a real practice that way.
If you do nothing else, file as a PC or PLLC (whichever your state allows for medicine) and talk to a CPA about S-Corp once you have revenue. Before you file anything, read Entity types and filing, decoded.
EIN: the easiest step
An EIN (Employer Identification Number) is your business’s tax ID - think Social Security number for the entity. Apply at irs.gov/ein: about ten minutes, free, online. You will need it for the bank account, NPI Type 2, most payer enrollments, and tax filings.
The classic mistake is applying before the entity exists. Form the entity first, then apply with your formation details in front of you. This step is allowed to feel easy - it is the reward for doing the paperwork in the right order.
NPI Type 1 vs Type 2
You almost certainly already have an NPI Type 1 - your individual NPI from training or prior work. A Type 2 is for the organization (your PC/PLLC). Different number, different application at nppes.cms.hhs.gov, free, usually 1–2 weeks.
For insurance billing, you bill as the organization (Type 2) with you as the rendering provider (Type 1). Solo practitioners often assume they can skip Type 2. If you bill under a practice name or entity, you need it. Even if you are 100% cash-pay today, get Type 2 anyway - future-you will not want to untangle this mid-growth.
DEA registration (the psychiatry-critical slow lane)
Your DEA is tied to a specific address. When you move practice locations, you must update it. An address change on an existing registration is free but commonly takes 4–6 weeks to show up in the system everyone checks.
If you prescribe controlled substances across state lines via telehealth, you may need a separate DEA per state or to qualify under narrow federal exceptions - rules have been moving quickly. Verify current DEA and telehealth prescribing requirements for your situation; do not rely on a blog post dated February 2026 as the final word.
Several states also require a state-level controlled-substance registration on top of federal DEA (for example frameworks like California’s CURES, New York’s BNE, Massachusetts MCSR - names and portals change; check your board).
If you prescribe stimulants or buprenorphine and you are changing practice locations, start the DEA update before you optimize anything else. Six weeks without a clean DEA registration is its own clinical and administrative crisis.
Business bank account
You need separation between personal and business money - for liability hygiene, for accounting, and because payer EFT setup and clean S-Corp books expect a real business account. Bring formation documents, your EIN confirmation, and ID. Do not sweat picking the “perfect” bank in year one; any business checking account that clears those bars is fine.
Common mistake: opening a “business” account that is still structured as a sole prop because you never actually formed the entity first. The bank is not your compliance officer - they will open what you ask for. You have to get the sequence right.
Malpractice insurance (orientation only)
Psychiatry malpractice premiums are among the lower ones in medicine - often roughly $4,000–$7,000/year for many solo outpatient practices, depending on state, limits, and claims history. Compare claims-made vs occurrence, limits, and whether you need tail. Many payers want specific limits (commonly $1M/$3M) before they will credential you.
Do not wait on credentialing to start malpractice shopping. Many enrollment workflows want proof of coverage. More depth: Malpractice & Liability guides.
What you don’t need (yet)
You do not need a polished logo, a custom five-figure website, or a trademark on your practice name on day one. Patients need to find you and trust you; many cash-pay psychiatrists start with a simple page, a profile, or even word of mouth. You do not need a $300 LLC “operating agreement kit” when your state often ships a template and you may never need a bespoke one. You do not need physical office space to launch - telehealth-first solo psychiatry is the default now. You usually do not need LegalZoom’s markup when most Secretaries of State will let you file online for a three-digit fee.
A realistic ~10-week shape
This is a sketch, not your calendar gospel - parallelize where your state and payers allow.
- Weeks 1–2: Decide entity; file formation; same week, start malpractice quotes and (if applicable) credentialing packets.
- Weeks 2–3: EIN; business bank account; start NPI Type 2.
- Weeks 3–5: DEA address update and any state controlled-substance registration; chase formation confirmations.
- Weeks 6–10: Credentialing still in flight; bind malpractice; finalize billing enrollments; tighten operations.
If you land this in 8 weeks, you are efficient. If it takes 14, you are still normal. If it takes 6 months, you probably stalled - find the bottleneck (formation, DEA, procrastination, or payer ghosting) and fix that one thing.
What to read next
- Entity types and filing, decoded
- Credentialing & Payers
- Malpractice essentials
- Choosing your first EHR
- Cash-pay rates and revenue
- Cash vs insurance calculator on the home page
Business setup is annoying, not magical. It is a checklist. The hard part is not the paperwork - it is building a panel. Anyone who tells you the forms are the hard part is usually selling you something.