What is Oregon SB 951?

Oregon SB 951 (signed June 2025) strengthens Oregon CPOM rules around MSO insider ownership of contracting professional medical entities and limits Stock Transfer Restriction Agreement triggers. New and existing MSOs face staged compliance dates. This is general information, not legal advice.

What are ORS 58.375 and 58.376?

ORS 58.375 and ORS 58.376 are Oregon professional corporation statutes that govern who may own and control professional corporations for the practice of medicine. Together with SB 951, they frame why Oregon clinical entities need real physician ownership and carefully drafted MSO documents.

Does Foundry drop clients into a shared Oregon PC?

No. Foundry matches a licensed physician PC owner and forms an MSO-PC for the states you need. Foundry does not rent a plug-in 50-state or Oregon shared PC network.

Enforcement: Very High (SB 951)

Oregon CPOM and SB 951 for healthcare founders

Oregon professional corporation rules (ORS 58.375 / 58.376) plus SB 951 make Oregon one of the strictest CPOM states in 2026. Form an honest MSO-PC — not a thin clone page or a shared plug-in PC.

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Key Oregon authorities

Professional corporation statutes

ORS 58.375 and ORS 58.376

2025–2026 CPOM tightening

Oregon SB 951 (signed June 2025)

ORS 58.375 and ORS 58.376 set the professional-corporation baseline: medical professional corporations are owned and controlled by licensed professionals, not by lay corporations practicing medicine. SB 951 builds on that foundation with sharper limits on MSO insider ownership of a contracting professional medical entity and on which Stock Transfer Restriction Agreement (STRA) triggers are allowed.

Foundry PC is not a law firm. This page is a practical 2026 overview for founders, not legal advice. For research-tone detail see our Oregon SB 951 blog and Oregon CPOM laws guide.

What founders need to know in 2026

Oregon is a strict CPOM state — clinical care belongs in a physician-owned professional entity
SB 951 restricts MSO insiders from owning a majority of the PC that contracts with that MSO
STRA triggers are narrowed (license loss, death/disability, federal exclusion, certain material breaches) — investor-exit style triggers are the risk area
New vs existing MSOs face different compliance timelines; confirm dates with counsel for your facts
Mental health / SUD facilities may have SB 951 exemptions — mixed platforms still need careful analysis
A medical director title is not a substitute for PC ownership under ORS 58.375 / 58.376

How an MSO-PC works in Oregon

Match an Oregon-appropriate friendly PC owner, form the PC and MSO for Oregon (and any other states you actually need) via MSO-PC formation, and keep clinical control, protocols, and credentialing with the PC. Price the MSA at fair market value. Do not drop into a shared national “Super PC.”

Pricing stays simple: $15,000 formation (scoped states) and $3,000/mo PC owner matching. Multi-state footprints use a 50-state licensed physician match when needed — still not a plug-in PC network.

How Foundry PC helps Oregon startups

Foundry PC matches healthcare founders with a licensed physician PC owner and builds the MSO-PC documents with independent healthcare counsel. We scope Oregon honestly under ORS 58.375 / 58.376 and SB 951 themes — we do not publish 50 thin state clones or pretend one shared PC covers the map.

Book a Free Oregon CPOM Assessment

Last reviewed 2026-09-01. Foundry PC is not a law firm. General information only, not legal advice.

Ready to get compliant in Oregon?

Book a free 20-minute call. We will review your states and whether Oregon SB 951 changes your docs.

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