Orthopaedic Surgery Physician in Oregon

Compiled from official public sources by the PlainDoctor editorial team.

343 providers - Page 4 of 7

The CMS National Plan and Provider Enumeration System currently lists 343 Orthopaedic Surgery Physician providers with a primary practice address in Oregon, all registered under the Orthopaedic Surgery NUCC taxonomy branch. Each clinician on this roster selected Orthopaedic Surgery Physician as their primary taxonomy at NPI enrollment, a self-reported classification that is updated whenever the provider files a correction with CMS. The count excludes organizations (group practices, hospitals, clinics operate under separate NPIs) and excludes providers who chose a different primary specialty even if they practice Orthopaedic Surgery Physician part-time. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2023 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.

At 343 enrolled providers, Orthopaedic Surgery Physician in Oregon is a limited-supply market, that matters for search-radius decisions, because patients in Oregon outside the largest metros often need to broaden to adjacent cities to find a local Orthopaedic Surgery Physician clinician. The directory below is paginated 50 providers at a time (7 pages total) and is sorted alphabetically by last name, so scanning for a specific practice usually goes faster than scrolling; on the provider detail page you'll find the full NPPES record including address, phone, credentials, and any published Medicare Part D prescribing activity for 2023.

Before contacting anyone on this list, verify the practice is still at the address shown, NPPES refreshes monthly, but providers who have relocated, retired, or changed employers may not have filed an NPI update yet. Important: PlainDoctor is a directory of publicly available CMS government data covering Orthopaedic Surgery Physician providers in Oregon, not a quality ranking, a board-certification verifier, or medical advice. Always confirm credentials through the NPPES NPI Registry, the Oregon medical board, and, where relevant, the ABMS, AOA, or the specialty's primary certifying body before making any clinical decision. Nothing on this page substitutes for a conversation with a licensed clinician.

Which cities have the most Orthopaedic Surgery Physician in Oregon

Provider concentration by primary practice city. Bars sized to Portland = 100%.

Portland
87
Corvallis
34
Salem
24
Eugene
18
Medford
14
James Karmy, MD
Orthopaedic Surgery Physician
Bend, OR 97701
(541) 382-3344
Bret Kean, MD
Orthopaedic Surgery Physician
Milwaukie, OR 97222
(503) 659-1769
Warren Kendall, M.D.
Orthopaedic Surgery Physician
Grants Pass, OR 97526
(541) 479-7668
Yiichiang Khan, M.D.
Orthopaedic Surgery Physician
Clackamas, OR 97015
(503) 786-8435
Robert Kloepper, M.D.
Orthopaedic Surgery Physician
Roseburg, OR 97471
(541) 229-2663
Jeffrey Knight, MD
Orthopaedic Surgery Physician
Salem, OR 97301
(503) 540-6300
Guenther Knoblich, MD
Orthopaedic Surgery Physician
Ashland, OR 97520
(541) 482-4533
Karl Knudsen, MD
Orthopaedic Surgery Physician
Klamath Falls, OR 97601
(541) 884-7746
Jason Koerner, MD
Orthopaedic Surgery Physician
Bend, OR 97701
(541) 382-3344
Heather Kong, MD
Orthopaedic Surgery Physician
Portland, OR 97239
(503) 221-3424
James Kopp, M.D.
Orthopaedic Surgery Physician
La Grande, OR 97850
(541) 963-9843
Lucas Korcek, M.D.
Orthopaedic Surgery Physician
Eugene, OR 97401
(541) 485-8111
Gregory Koski, M.D.
Orthopaedic Surgery Physician
Portland, OR 97225
(503) 203-2040
Melissa Kounine, D.O.
Orthopaedic Surgery Physician
Tualatin, OR 97062
(503) 609-0443
Joseph Krajbich, MD FRCSC
Orthopaedic Surgery Physician
Portland, OR 97239
(503) 221-3424
Michael Krnacik, MD, PH.D
Orthopaedic Surgery Physician
Roseburg, OR 97470
(541) 677-2141
Eric Krohn, D.O.
Orthopaedic Surgery Physician
Corvallis, OR 97330
(541) 768-4906
Jacqueline Krumrey, MD
Orthopaedic Surgery Physician
Corvallis, OR 97330
(541) 768-4810
Joseph Labrum, M.D.
Orthopaedic Surgery Physician
Hillsboro, OR 97124
(800) 813-2000
Lisa Lamoreaux, M.D.
Orthopaedic Surgery Physician
Eugene, OR 97401
(541) 485-8111
Sarah Lampton, M.D.
Orthopaedic Surgery Physician
Hillsboro, OR 97123
(503) 681-9676
Alex Lancaster, MD
Orthopaedic Surgery Physician
Bend, OR 97701
(541) 382-3344
Penelope Lang, M.D.
Orthopaedic Surgery Physician
Portland, OR 97227
(503) 331-5031
Brett (brick) Lantz, MD
Orthopaedic Surgery Physician
Eugene, OR 97401
(541) 485-8111
Robb Larsen, MD
Orthopaedic Surgery Physician
Springfield, OR 97477
(541) 242-4812
Elizabeth Lieberman, MD
Orthopaedic Surgery Physician
Portland, OR 97225
(503) 214-5200
Matthew Lilley, MD
Orthopaedic Surgery Physician
Bend, OR 97701
(541) 382-3344
Clifford Lin, BSC, MD, MASC, FRCSC
Orthopaedic Surgery Physician
Portland, OR 97239
(503) 494-6316
Sarah Lindsay, MD
Orthopaedic Surgery Physician
Portland, OR 97239
(503) 494-8211
James Loch, M.D.
Orthopaedic Surgery Physician
Portland, OR 97225
(503) 203-2096
Ronald Lohman, MD
Orthopaedic Surgery Physician
Clackamas, OR 97015
(503) 571-4227
Thomas Macha, MD
Orthopaedic Surgery Physician
Eugene, OR 97401
(541) 485-8111
Leon Malkin, MD
Orthopaedic Surgery Physician
Corvallis, OR 97330
(541) 768-6300
Joseph Mandiberg, MD
Orthopaedic Surgery Physician
Portland, OR 97213
(503) 231-1426
Mark Manoso, MD
Orthopaedic Surgery Physician
Portland, OR 97225
(503) 214-5200
Michael Marble, M.D.
Orthopaedic Surgery Physician
Lake Oswego, OR 97035
(503) 620-2933
Bryan Mark
Orthopaedic Surgery Physician
Medford, OR 97504
(541) 779-6250
John Maurer, MD
Orthopaedic Surgery Physician
Ashland, OR 97520
(541) 482-4533
William Mayhall, MD
Orthopaedic Surgery Physician
Salem, OR 97301
(503) 581-4402
Delon McAllister, MD
Orthopaedic Surgery Physician
Corvallis, OR 97330
(541) 768-4906
Scott McAtee, M.D.
Orthopaedic Surgery Physician
Corvallis, OR 97330
(541) 754-1150
Kit McCalla, D.O., MBA
Orthopaedic Surgery Physician
Corvallis, OR 97330
(541) 768-4810
Kelly McCormick, MD
Orthopaedic Surgery Physician
Salem, OR 97301
(503) 540-6300
Christopher McCrum
Orthopaedic Surgery Physician
Corvallis, OR 97331
(541) 768-7700
Michael McLean, MD
Orthopaedic Surgery Physician
Coos Bay, OR 97420
(541) 266-3600
George McNeill, MD
Orthopaedic Surgery Physician
Portland, OR 97223
(503) 684-3988
Thomas McWeeney, MD
Orthopaedic Surgery Physician
Oregon City, OR 97045
(503) 656-0836
James Meeker, MD
Orthopaedic Surgery Physician
Portland, OR 97239
(503) 494-6400
Yaser Metwally, MD
Orthopaedic Surgery Physician
Medford, OR 97504
(541) 622-8900
Cay Mierisch, MD
Orthopaedic Surgery Physician
Corvallis, OR 97330
(541) 768-6300

Orthopaedic Surgery Physician in Other States

Top states for Orthopaedic Surgery Physician by CMS NPPES enrollment, use these to widen your search radius.

Compare Orthopaedic Surgery Physician vs another specialty →

Provider data from CMS NPPES (download.cms.gov/nppes). Specialty classification from NUCC Health Care Provider Taxonomy (nucc.org). Each provider is identified by NPI. PlainDoctor does not rate or rank providers. Methodology · About

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-05-20.