| Life Flight Network Llc | Ambulance Service Provider | Aurora, OR | 3,806 | $34.1M |
| Interpath Laboratory, Inc. | Clinical Laboratory | Pendleton, OR | 52,237 | $7.7M |
| Adam AngelesMD | Plastic and Reconstructive Surgery | Bend, OR | 33 | $6.5M |
| Yujen WangMD | Ophthalmology | Medford, OR | 1,149 | $5.4M |
| Bend Surgery Center Llc | Ambulatory Surgical Center | Bend, OR | 876 | $4.8M |
| Peter KarthMD | Ophthalmology | Coos Bay, OR | 917 | $4.6M |
| John KarthM.D. | Ophthalmology | Eugene, OR | 1,117 | $4.5M |
| American Medical Response Northwest Inc | Ambulance Service Provider | Portland, OR | 5,139 | $4.4M |
| Cascade Surgicenter, Llc | Ambulatory Surgical Center | Bend, OR | 304 | $4.1M |
| Allan HunterMD | Ophthalmology | Eugene, OR | 891 | $3.8M |
| Mercy Flights Incorporated | Ambulance Service Provider | Medford, OR | 3,318 | $3.6M |
| Robert BeardsleyM.D. | Ophthalmology | Eugene, OR | 1,022 | $3.3M |
| American Medical Response Northwest Inc | Ambulance Service Provider | Clackamas, OR | 4,205 | $3.0M |
| Adam AufderheideMD | Ophthalmology | Medford, OR | 862 | $2.8M |
| David ChamberlandMD | Rheumatology | Medford, OR | 495 | $2.8M |
| Anthony KahrM.D. | Rheumatology | Bend, OR | 428 | $2.8M |
| Legacy Laboratory Services, Llc | Clinical Laboratory | Portland, OR | 19,020 | $2.8M |
| Surgery Center Of Southern Oregon, Llc | Ambulatory Surgical Center | Medford, OR | 609 | $2.7M |
| Oregon Specialists Surgery Center Llc | Ambulatory Surgical Center | Salem, OR | 266 | $2.6M |
| Monica Michelotti | Ophthalmology | Salem, OR | 494 | $2.5M |
| Metro West Ambulance, Inc | Ambulance Service Provider | Hillsboro, OR | 3,365 | $2.4M |
| Central Oregon Surgical Institute, Llc | Ambulatory Surgical Center | Bend, OR | 63 | $2.4M |
| Jeffrey WelderM.D. | Ophthalmology | Ashland, OR | 1,973 | $2.3M |
| West End Surgical, Llc | Ambulatory Surgical Center | Beaverton, OR | 135 | $2.3M |
| Dominik SokalskiM.D. | Rheumatology | Medford, OR | 563 | $2.3M |
| Christopher AdermanM.D. | Ophthalmology | Troutdale, OR | 601 | $2.2M |
| Rene ChoiM.D., PH.D. | Ophthalmology | Portland, OR | 643 | $2.2M |
| Laith KadasiM.D. | Ophthalmology | Bend, OR | 762 | $2.2M |
| Diman LamichhaneMD | Rheumatology | Eugene, OR | 278 | $2.1M |
| Christine GonzalesM.D. | Ophthalmology | Ashland, OR | 610 | $2.1M |
| Northwest Neurospine Institute, Llc | Ambulatory Surgical Center | Eugene, OR | 41 | $2.0M |
| Ryan ConstantineM.D., PHD | Ophthalmology | Redmond, OR | 1,033 | $2.0M |
| Albert EdwardsMD, PHD | Ophthalmology | Eugene, OR | 499 | $1.9M |
| Natasha TiffanyM.D. | Hematology-Oncology | Bend, OR | 488 | $1.7M |
| Medix Ambulance Service Inc | Ambulance Service Provider | Warrenton, OR | 1,752 | $1.7M |
| Oregon Eye Surgery Center, Inc. | Ambulatory Surgical Center | Eugene, OR | 564 | $1.7M |
| Bay Cities Ambulance | Ambulance Service Provider | Coos Bay, OR | 1,751 | $1.7M |
| Umpqua Valley Ambulance Service Inc. | Ambulance Service Provider | Roseburg, OR | 1,562 | $1.7M |
| Elizabeth Verner-ColeM.D. | Ophthalmology | Happy Valley, OR | 440 | $1.7M |
| Michael LeeM.D. | Ophthalmology | Portland, OR | 447 | $1.7M |
| Pacific Northwest Surgery Center Llc | Ambulatory Surgical Center | Springfield, OR | 98 | $1.7M |
| Scott McclinticM.D. | Ophthalmology | Salem, OR | 424 | $1.7M |
| Rogue Valley Surgery Center Llc | Ambulatory Surgical Center | Medford, OR | 142 | $1.6M |
| Laser & Surgical Eye Center Llc | Ambulatory Surgical Center | Medford, OR | 777 | $1.6M |
| Lisa LeishmanM.D. | Ophthalmology | Medford, OR | 809 | $1.6M |
| John HyattM.D. | Ophthalmology | Ashland, OR | 567 | $1.6M |
| Kristine TraustasonMD. | Ophthalmology | Redmond, OR | 960 | $1.5M |
| Wenlan ZhangMD | Ophthalmology | Portland, OR | 429 | $1.5M |
| Eye Health Eastside Surgery Center | Ambulatory Surgical Center | Portland, OR | 725 | $1.5M |
| Jonathan YokenMD | Ophthalmology | Portland, OR | 513 | $1.5M |
| Laboratory Corporation Of America | Clinical Laboratory | Portland, OR | 17,482 | $1.4M |
| Christina BrightMD | Rheumatology | Bend, OR | 501 | $1.4M |
| American Medical Response Northwest Inc | Ambulance Service Provider | Grants Pass, OR | 1,695 | $1.4M |
| Crater Lake Surgery Center Llc | Ambulatory Surgical Center | Medford, OR | 131 | $1.4M |
| Oregon Surgicenter Llc | Ambulatory Surgical Center | Springfield, OR | 875 | $1.4M |
| David DrylandMD | Rheumatology | Ashland, OR | 545 | $1.4M |
| Harpal SandhuMD | Ophthalmology | Portland, OR | 407 | $1.4M |
| William SchmidtMD | Medical Oncology | Bend, OR | 392 | $1.4M |
| Justin BaynhamMD | Ophthalmology | Salem, OR | 419 | $1.4M |
| Stephen WilliamsMD | Hematology-Oncology | Roseburg, OR | 144 | $1.3M |
| Brian Chan-KaiM.D. | Ophthalmology | Portland, OR | 457 | $1.3M |
| Pacific West Ambulance Inc | Ambulance Service Provider | Newport, OR | 1,398 | $1.3M |
| Westside Surgery Center, Llc | Ambulatory Surgical Center | Tigard, OR | 670 | $1.3M |
| Adam WilliamsM.D. | Allergy/ Immunology | Bend, OR | 120 | $1.3M |
| Salem Or Ophthalmology Asc Llc | Ambulatory Surgical Center | Salem, OR | 631 | $1.2M |
| Ashland Surgery Center | Ambulatory Surgical Center | Ashland, OR | 543 | $1.2M |
| Paul TlucekMD | Ophthalmology | Portland, OR | 456 | $1.2M |
| Apurva PatelMD | Ophthalmology | Portland, OR | 444 | $1.2M |
| William HinzM.D. | Rheumatology | Springfield, OR | 251 | $1.2M |
| City Of Eugene | Ambulance Service Provider | Eugene, OR | 1,874 | $1.2M |
| Collin BlattnerD.O. | Dermatology | The Dalles, OR | 308 | $1.2M |
| Falck Northwest Corp | Ambulance Service Provider | Salem, OR | 1,598 | $1.1M |
| Andrew WestfallMD | Ophthalmology | Salem, OR | 450 | $1.1M |
| William PettitMD | Ophthalmology | La Grande, OR | 1,033 | $1.1M |
| Nbmc Day Surgery Inc | Ambulatory Surgical Center | Coos Bay, OR | 313 | $1.1M |
| Bo WangMD | Hematology-Oncology | Corvallis, OR | 237 | $1.1M |
| Deschutes Eye Clinic Inc | Ambulatory Surgical Center | Redmond, OR | 477 | $1.1M |
| Northwest Ambulatory Surgery Center Llc | Ambulatory Surgical Center | Portland, OR | 113 | $1.1M |
| Cascade Spine Center, Llc | Ambulatory Surgical Center | Tualatin, OR | 204 | $1.1M |
| Css Jv, Llc | Ambulatory Surgical Center | Portland, OR | 166 | $1.1M |
| Grants Pass Surgery Center, Llc | Ambulatory Surgical Center | Grants Pass, OR | 103 | $1.1M |
| Marc UemuraM.D. | Medical Oncology | Eugene, OR | 278 | $1.0M |
| Craig LemleyMD | Ophthalmology | Medford, OR | 601 | $1.0M |
| Steven SarafMD | Ophthalmology | Medford, OR | 498 | $1.0M |
| Pacific Cardiovascular Center, Llc | Ambulatory Surgical Center | Salem, OR | 182 | $1.0M |
| Keith GoldsteinM.D. | Hematology-Oncology | Eugene, OR | 122 | $1.0M |
| Northwest Spine And Laser Surgery Center Llc | Ambulatory Surgical Center | Wilsonville, OR | 164 | $1.0M |
| Pacific Cataract And Laser Institute, Inc., P.C. | Ambulatory Surgical Center | Tualatin, OR | 503 | $1.0M |
| Steven BaileyMD | Ophthalmology | Portland, OR | 354 | $1.0M |
| David GreenbergMD | Diagnostic Radiology | Bend, OR | 284 | $997K |
| Eye Surgery Center | Ambulatory Surgical Center | Medford, OR | 420 | $960K |
| Justin SpauldingD.O. | Ophthalmology | Medford, OR | 781 | $960K |
| Kevin WrightM.D. | Dermatology | Medford, OR | 300 | $923K |
| Oregon Endoscopy Center, Llc | Ambulatory Surgical Center | Springfield, OR | 682 | $919K |
| Kathryn BakerDO | Rheumatology | Portland, OR | 212 | $918K |
| Cal-Ore Life Flight Llc | Ambulance Service Provider | Brookings, OR | 767 | $903K |
| North Bend Medical Center Inc | Clinical Laboratory | Coos Bay, OR | 8,033 | $898K |
| Shawn MacalesterD.O. | Rheumatology | Hillsboro, OR | 246 | $887K |
| John CampbellM.D., M.P.H | Ophthalmology | Portland, OR | 353 | $886K |
| Klamath County Fire District No 1 | Ambulance Service Provider | Klamath Falls, OR | 1,005 | $880K |