Who Can Own a Med Spa in New York? CPOM, PC & MSO Guide 2026

If you are planning to open a med spa in New York — or buy into one as an investor — the first question is not about lasers or lease terms. It is about who can legally own the entity that delivers medical care.

New York is one of the strictest Corporate Practice of Medicine (CPOM) states in the country. The rules are old, the case law is unforgiving, and NYSED actively investigates arrangements that look like lay ownership of medicine. Getting the entity structure wrong is not just a tax problem — it is the unauthorized practice of medicine, with criminal exposure attached.

This guide walks through who can own a NY med spa, the PC and PLLC requirements, the NYSED Authority to Incorporate step that catches most first-time founders, the MSO friendly-PC workaround for non-physician investors, and the common pitfalls that turn into enforcement actions.

The Corporate Practice of Medicine Doctrine in New York

New York's CPOM doctrine is not codified in a single statute. It is woven through Education Law Article 131 (Medicine), Business Corporation Law Article 15 (Professional Corporations), Limited Liability Company Law Article 12 (Professional LLCs), and over a century of case law starting with People v. John H. Woodbury Dermatological Institute (1908). Together they establish a clear principle: only individuals licensed in the relevant profession can own the entity that practices it.

Why? The doctrine exists to keep clinical judgment with the licensed clinician. If a lay-owned corporation employs the doctor, the doctor's loyalty is to the shareholders, not the patient. New York courts have repeatedly held that lay ownership of a medical practice is the unauthorized practice of medicine — even when no actual harm has occurred.

For a med spa, this matters the moment you offer anything that requires a prescription or pierces the skin. Botox, dermal fillers, IPL and laser treatments, microneedling with PRP, GLP-1 weight-loss injections, IV therapy, and chemical peels at medical strength all qualify as the practice of medicine in New York. The entity offering them must be physician-owned.

Path 1: The Professional Corporation (PC)

The most common ownership vehicle for a New York med spa is a Professional Corporation formed under Business Corporation Law Article 15. A PC is a corporation specifically authorized to provide professional services — and only members of that profession can own shares.

PC Requirements

• Every shareholder must be a NY-licensed physician (MD or DO) — no exceptions, no minority lay investors, no "silent partners"
• Every director must be a NY-licensed physician in the same profession
• Every officer (with limited exceptions for secretary/treasurer) must be a NY-licensed physician
• The PC name must include "Professional Corporation," "P.C.," or "PC" and must comply with NYSED naming rules
• Certificate of Authority from NYSED's Office of the Professions must be issued before incorporation

Critically, the "same profession" requirement means a NY-licensed physician PC can only have physician shareholders. You cannot mix an MD and an NP as co-owners of a medical PC, because they are licensed under different articles of the Education Law (Article 131 for medicine, Article 139 for nursing).

The NYSED Authority to Incorporate — The Step Most Founders Miss

Before you file the Certificate of Incorporation with the New York Department of State, you must first obtain a Certificate of Authority (sometimes called the "Authority to Incorporate") from the NYSED Office of the Professions. This is a NY-specific verification step where the Department of Education confirms that every proposed shareholder, director, and officer holds a current, unrestricted license in the same profession.

The application requires license numbers, sworn statements of professional good standing, and the proposed corporate name. Processing typically takes 4–8 weeks. Filing your PC at the Department of State without first obtaining this Certificate of Authority is one of the most common (and most expensive) mistakes new founders make in New York. The DOS will reject the filing, you lose your name reservation, and you start over.

Path 2: The Professional Limited Liability Company (PLLC)

An alternative to the PC is the Professional Limited Liability Company, formed under Limited Liability Company Law Article 12. A PLLC offers the same physician-only ownership requirement but with the operational flexibility of an LLC — pass-through taxation by default, simpler governance, and fewer corporate formalities.

PLLC Requirements

• All members must be NY-licensed physicians in the same profession
• All managers (if manager-managed) must also be licensed
• NYSED Certificate of Authority required before filing Articles of Organization
• Name must include "Professional Limited Liability Company," "PLLC," or "P.L.L.C."
• NY publication requirement — newly-formed LLCs and PLLCs must publish formation notices in two newspapers for six consecutive weeks (this catches many out-of-state founders by surprise; budget $1,000–$2,500+ depending on county)

For most single-physician or two-physician med spas, a PLLC is the cleaner choice. For larger groups planning institutional investment or eventual sale to a PE-backed platform, a PC with a friendly-PC/MSO overlay is more common because it slots more easily into multi-state aggregation structures.

Who Cannot Own a New York Medical PC or PLLC

Nurse Practitioners

Nurse practitioners are licensed under Education Law Article 139 (Nursing), not Article 131 (Medicine). A NY-licensed NP cannot be a shareholder of a medical PC because the "same profession" rule excludes them — they are not in the medical profession, they are in the nursing profession.

An NP can form their own NP-owned PC or PLLC, but its scope is limited to nursing practice. For NPs in New York, that scope is constrained by collaborative practice rules and the 3,600-hour experience requirement before independent practice. Even with full collaborative agreement, an NP-owned PC cannot lawfully provide services that fall exclusively within the practice of medicine. See our NY nurse practitioner 3,600-hour rule guide for the full scope analysis.

Physician Assistants

PAs in New York practice exclusively under physician supervision per Education Law Article 131-B. PAs cannot own a medical PC and cannot operate a med spa as a standalone owner. A PA may be employed by a physician-owned PC, but cannot hold equity in it.

Out-of-State Physicians

Holding a New York medical license is mandatory. A physician licensed only in New Jersey, Connecticut, Pennsylvania, or any other state cannot be a shareholder of a NY medical PC. There is no reciprocity workaround. If an out-of-state physician wants to invest in a NY med spa, they must either (a) obtain a New York license, or (b) participate through an MSO structure as a non-physician investor.

RNs, LPNs, Aestheticians, Chiropractors, Naturopaths

None of these professions can own a NY medical PC. They can be employees of a physician-owned med spa, but they cannot hold equity in the clinical entity.

Standard LLCs and Corporations

A standard New York LLC or business corporation cannot lawfully practice medicine. This is the trap that catches founders who set up an entity with a generic registered agent and a downloaded operating agreement before consulting a healthcare attorney. Using an LLC to operate a med spa is unauthorized practice of medicine. The fix is dissolution and re-formation as a PLLC — and it is not painless, especially if you have already executed contracts, leases, or insurance enrollments under the wrong entity.

The MSO Friendly-PC Structure for Non-Physician Investors

Non-physician investors — including private equity firms, family offices, dermatology platforms, and lay entrepreneurs — cannot directly own a NY medical PC. But they can participate in the economics of a med spa through a Management Services Organization (MSO) operating under what is commonly called a "friendly PC" or "captive PC" structure.

How the Structure Works

Two entities, two sets of owners:

1. The Professional Corporation — owned 100% by a NY-licensed physician. This entity employs the clinical staff, holds the medical license, controls clinical decisions, and bills patients for medical services.
2. The Management Services Organization — owned by the non-physician investors (PE fund, family office, founders, etc.). This is a regular LLC or corporation, not a PC. It owns the real estate, equipment, brand, IT systems, and provides administrative services to the PC under a long-term Management Services Agreement.

The MSO charges the PC a management fee for the administrative services. In a properly structured arrangement, the MSO captures the bulk of the economic upside while the physician PC retains a clinically appropriate margin and full clinical control. This is how the major PE-backed dermatology and aesthetics platforms operate in New York.

What an MSO Can Provide

• Real estate and lease management
• Equipment, devices, and capital expenditures
• Billing, collections, and revenue cycle management
• Marketing, branding, and lead generation
• Human resources, payroll, and benefits administration
• Information technology, EHR licensing, and cybersecurity
• Procurement of supplies, pharmaceuticals (non-controlled), and consumables
• Compliance, legal, and accounting support
• Strategic and operational consulting

What an MSO Cannot Provide

The MSO is administrative, not clinical. It cannot:

• Make or influence clinical decisions about patient care
• Hire, supervise, or terminate clinical staff (the PC employs clinicians)
• Direct treatment protocols or scope-of-practice decisions
• Set medical fees or determine which patients to accept
• Maintain or own patient medical records (records belong to the PC)
• Hold itself out to the public as the medical provider

Fair Market Value — The Make-or-Break Requirement

The Management Services Agreement must price the MSO's services at fair market value. This is non-negotiable. If the management fee is structured as a percentage of clinical revenue, a per-patient charge, or a per-procedure markup, regulators and federal enforcers treat it as fee-splitting or a kickback.

Compliant fee structures generally fall into three buckets: (1) flat monthly fees calibrated to actual cost-plus-margin for services delivered, (2) cost-reimbursement plus a fixed administrative fee, or (3) a hybrid with a base flat fee plus tiered service-based add-ons. Healthcare-specialized accountants and MSO valuation firms can produce defensible FMV opinions, and any sophisticated MSO arrangement should have one in the file.

NYSED Scrutiny of MSO Arrangements

NYSED's Office of the Professions has investigated MSO arrangements where the lay-owned management entity exerted de facto control over clinical operations — for example, where the MSO chose providers, dictated treatment menus, controlled patient communications, or held itself out as the medical practice. In those cases, NYSED has treated the arrangement as the unauthorized practice of medicine by the MSO, regardless of how the contracts were drafted.

The lesson: the friendly-PC structure works only if the substance matches the form. The physician must actually control clinical decisions. The PC must actually be a real entity with a real board. The MSO must actually charge fair market value for actual services. Paper compliance with sham operations is the most aggressively investigated pattern.

Federal Anti-Kickback Statute and Stark Law

If your med spa accepts Medicare, Medicaid, or any other federal program payor — even for ancillary services like medically necessary mole removals or telehealth weight management — federal law layers on top of New York's CPOM rules.

The Anti-Kickback Statute (AKS) prohibits payments intended to induce referrals for federally-reimbursed services. MSO management fees that look like disguised referral payments — for example, percentage-of-revenue fees that scale with patient volume — create AKS exposure. The "personal services and management contracts" safe harbor requires written agreements at fair market value, with the aggregate compensation set in advance.

Stark Law restricts physician self-referrals for designated health services billed to Medicare. While most pure-aesthetic services fall outside Stark, any medical service tied to a federal program triggers the analysis.

Most cash-pay-only med spas avoid federal program exposure entirely, which simplifies the analysis dramatically. If your business plan includes any federal payor revenue, the MSO structure needs healthcare-specialized counsel — not a general business attorney.

Comparing New York to California, Florida, and Texas

New York's framework is strict but not unique. A quick comparison:

• California — Full CPOM state with Medical Board registration. Owners must be CA-licensed physicians (or qualifying NPs under AB-890 starting 2026). MSO structures are common. See our California ownership guide for the side-by-side comparison.
• Florida — More permissive. FL allows lay ownership of medical entities with a registered medical director under Florida Statute 458, though specific procedures and prescriptive authority still require physician oversight. Many "med spa chains" headquarter in FL for this reason.
• Texas — Strong CPOM state similar to NY. Physicians must own the practice through a Professional Association (PA) or PLLC. MSO arrangements are common but heavily scrutinized.
• New York — One of the strictest. Plus the unique NYSED Authority to Incorporate step and active CPOM enforcement.

Common Pitfalls That Become Enforcement Actions

The "Silent Partner" Lay Investor

The setup: A non-physician spouse, business partner, or investor takes a "minority interest" in the medical entity. The PC paperwork shows 100% physician ownership, but the operating agreement, side letters, or capitalization tables tell a different story.

The problem: Beneficial ownership by a non-physician — even a small percentage — voids the PC's authority to practice medicine. NYSED treats it as unauthorized practice. The fix is restructuring before anyone notices, which requires healthcare counsel.

Revenue-Share "Consulting" Agreements

The setup: A non-physician "consultant" gets paid a percentage of clinic revenue for "marketing services" or "operations consulting." On paper, they are a contractor. In substance, they have an equity-like economic interest.

The problem: Percentage-of-revenue payments to non-licensees look like fee-splitting, which is independently prohibited under Education Law and professional misconduct rules. Even if the PC is properly owned, the consulting arrangement can subject the physician owner to Board action.

Using a Standard LLC Instead of a PLLC

The setup: Founders set up "MedSpa Brooklyn LLC" as a regular LLC, sign a lease, hire staff, and start treating patients. Six months in, an attorney points out that the entity cannot lawfully practice medicine.

The problem: Every patient encounter under the wrong entity is unauthorized practice. Insurance coverage may be void. Contracts may be unenforceable. The remediation involves dissolving the LLC, forming a PLLC (with NYSED Authority), assigning contracts, re-enrolling with payors, and notifying patients.

Out-of-State Physician as "Owner"

The setup: A New Jersey physician owns the PC for a Manhattan med spa. They are board-certified, in good standing, and active in the practice — but they hold no New York license.

The problem: A non-NY-licensed physician cannot be a shareholder of a NY medical PC. The corporation lacks legal authority to practice. Either the physician obtains NY licensure, the ownership transfers to a NY-licensed physician, or the practice dissolves.

MSO with Clinical Control

The setup: The MSO chooses which providers to "place" at the PC, sets the treatment menu, runs all marketing under the MSO brand, and controls patient communications. The "friendly PC" physician signs charts but makes no real decisions.

The problem: NYSED treats this as unauthorized practice by the MSO. The MSO and its principals face penalties; the physician faces Board action for delegating clinical authority to a lay entity.

Putting It Together — The Decision Tree

1. Are you a NY-licensed MD or DO? Form a physician-owned PC or PLLC. Get the NYSED Certificate of Authority first.
2. Are you a NY-licensed NP or PA? You cannot own a medical med spa directly. NPs can form NP-PCs with limited scope. For full medical scope, you need a NY-licensed physician owner.
3. Are you a non-physician investor or operator? Use the friendly-PC + MSO structure with healthcare counsel. The physician owns the clinical entity; you own the MSO; FMV management fees flow between them.
4. Are you out-of-state? Either get licensed in NY or come in through the MSO side as a non-physician investor.
5. Are you taking federal payor dollars? Add an AKS/Stark analysis to the structure. Specialized counsel mandatory.

For the broader context on how this entity work fits into the full launch process, see our how to open a med spa in New York guide. For the medical director piece — required even when the owner is a physician — see our New York medical director requirements guide. Once the entity is formed, run through the New York compliance checklist and review the advertising rules before you launch.

Filing and Registration Resources

Three state agencies are involved in forming and operating a NY medical practice entity:

• NYSED Office of the Professions — Issues the Certificate of Authority and oversees professional licensing under Title VIII of the Education Law
• New York Department of State — Receives the Certificate of Incorporation (PC) or Articles of Organization (PLLC) and assigns the entity number
• NY Business Corporation Law — The statute governing PC formation and operation; Article 15 covers Professional Corporations

Summary

1. New York's Corporate Practice of Medicine doctrine restricts ownership of medical practices to NY-licensed physicians (MD or DO)
2. Med spas must be organized as a Professional Corporation (PC) or Professional Limited Liability Company (PLLC), not a standard LLC
3. Every shareholder, member, director, and (most) officers must be NY-licensed in the same profession
4. You must obtain a NYSED Certificate of Authority before filing with the Department of State — this is the step most founders miss
5. NPs, PAs, RNs, and out-of-state physicians cannot own a NY medical PC
6. Non-physician investors participate through a Management Services Organization (MSO) under a friendly-PC structure
7. MSO management fees must be at fair market value, not percentage-of-revenue, and the MSO cannot exert clinical control
8. NYSED actively investigates arrangements that look like de facto lay ownership; substance over form always wins

Disclaimer: This article is for educational purposes only and does not constitute legal advice. New York entity formation and Corporate Practice of Medicine compliance involve complex legal considerations specific to your situation. Consult with a New York healthcare attorney before forming any medical entity or executing an MSO arrangement.