CMS Medicare Part B & NPPES State Registry
OR Physicians & Specialists (2,356)
Ranked strictly by objective annual CMS Medicare procedure volume, regional Z-scores, and GPCI fair self-pay consult benchmarks. Zero sponsored doctors.
Filter by Specialty in OR
All Specialties
Family Practice (402)
Internal Medicine (348)
Ophthalmology (194)
Orthopedic Surgery (129)
Cardiology (128)
Dermatology (123)
Gastroenterology (89)
Urology (79)
Hematology-Oncology (64)
Neurology (61)
Pulmonary Disease (59)
Nephrology (57)
Otolaryngology (55)
Radiation Oncology (55)
Physical Medicine and Rehabilitation (50)
Emergency Medicine (43)
Hospitalist (41)
Rheumatology (38)
Portland, OR • 92.86th Pct
TOP 10%
Dr. Sven Olson, MD
Hematology-Oncology • NPI #1851718860
1,381,317 CMS svcs/yr $209.00 cash est.
Salem, OR • 94.74th Pct
TOP 10%
Dr. Jasmin Chaudhary, MD
Internal Medicine • NPI #1558596916
408,683 CMS svcs/yr $209.00 cash est.
Medford, OR • 94.12th Pct
TOP 10%
Dr. Justin Spaulding, DO
Ophthalmology • NPI #1013259167
254,500 CMS svcs/yr $209.00 cash est.
Bend, OR • 75.00th Pct
Dr. Anthony Kahr, MD
Rheumatology • NPI #1558686352
222,899 CMS svcs/yr $209.00 cash est.
Ashland, OR • 50.00th Pct
Dr. David Dryland, MD
Rheumatology • NPI #1205896115
215,371 CMS svcs/yr $209.00 cash est.
Roseburg, OR • 66.67th Pct
Dr. Joshua Weese, MD
Hematology-Oncology • NPI #1114123601
214,786 CMS svcs/yr $209.00 cash est.
Medford, OR • 50.00th Pct
Dr. David Chamberland, MD
Rheumatology • NPI #1447293311
208,104 CMS svcs/yr $209.00 cash est.
Medford, OR • 0.00th Pct
Dr. Dominik Sokalski, MD
Rheumatology • NPI #1104016278
181,137 CMS svcs/yr $209.00 cash est.
Bend, OR • 50.00th Pct
Dr. Christina Bright, MD
Rheumatology • NPI #1063684934
157,115 CMS svcs/yr $209.00 cash est.
Roseburg, OR • 33.33th Pct
Dr. Stephen Williams, MD
Hematology-Oncology • NPI #1437370947
154,928 CMS svcs/yr $209.00 cash est.
Salem, OR • 83.33th Pct
Dr. William Pierce, MD
Hematology-Oncology • NPI #1184718314
151,578 CMS svcs/yr $209.00 cash est.
Eugene, OR • 85.71th Pct
Dr. Jeff Sharman, MD
Hematology-Oncology • NPI #1659596179
147,195 CMS svcs/yr $209.00 cash est.
Eugene, OR • 66.67th Pct
Dr. Diman Lamichhane, MD
Rheumatology • NPI #1700067360
144,341 CMS svcs/yr $209.00 cash est.
Eugene, OR • 71.43th Pct
Dr. Christopher Yasenchak, MD
Hematology-Oncology • NPI #1508830670
138,450 CMS svcs/yr $209.00 cash est.
Bend, OR • 90.00th Pct
TOP 10%
Dr. Natasha Tiffany, MD
Hematology-Oncology • NPI #1972697167
136,970 CMS svcs/yr $209.00 cash est.
Salem, OR • 66.67th Pct
Dr. Nicholas Barber, MD
Hematology-Oncology • NPI #1508033465
136,935 CMS svcs/yr $209.00 cash est.
Eugene, OR • 57.14th Pct
Dr. Matthew Lonergan, MD
Hematology-Oncology • NPI #1639122591
134,800 CMS svcs/yr $209.00 cash est.
Salem, OR • 50.00th Pct
Dr. John Strother, MD
Hematology-Oncology • NPI #1518922111
134,026 CMS svcs/yr $209.00 cash est.
Hillsboro, OR • 99.00th Pct
TOP 10%
Dr. Shawn Macalester, DO
Rheumatology • NPI #1871706218
132,499 CMS svcs/yr $209.00 cash est.
Mcminnville, OR • 99.00th Pct
TOP 10%
Dr. Catherine O'brien, MD
Hematology-Oncology • NPI #1417994047
131,497 CMS svcs/yr $209.00 cash est.
Corvallis, OR • 66.67th Pct
Dr. Bo Wang, MD
Hematology-Oncology • NPI #1619357365
129,971 CMS svcs/yr $209.00 cash est.
Medford, OR • 88.24th Pct
Dr. Yujen Wang, MD
Ophthalmology • NPI #1427048693
126,663 CMS svcs/yr $209.00 cash est.
Eugene, OR • 95.24th Pct
TOP 10%
Dr. John Karth, MD
Ophthalmology • NPI #1588862320
122,773 CMS svcs/yr $209.00 cash est.
Salem, OR • 33.33th Pct
Dr. Charles Petrunin, MD
Hematology-Oncology • NPI #1881788099
121,916 CMS svcs/yr $209.00 cash est.
Eugene, OR • 42.86th Pct
Dr. Luke Fletcher, MD
Hematology-Oncology • NPI #1770979098
120,131 CMS svcs/yr $209.00 cash est.
Eugene, OR • 90.48th Pct
TOP 10%
Dr. Allan Hunter, MD
Ophthalmology • NPI #1184748030
117,999 CMS svcs/yr $209.00 cash est.
Tualatin, OR • 50.00th Pct
Dr. Ian Schnadig, MD
Hematology-Oncology • NPI #1467664839
116,401 CMS svcs/yr $209.00 cash est.
Eugene, OR • 28.57th Pct
Dr. Keith Goldstein, MD
Hematology-Oncology • NPI #1861462566
108,113 CMS svcs/yr $209.00 cash est.
Tigard, OR • 66.67th Pct
Dr. Richard Zinke, MD
Hematology-Oncology • NPI #1356667893
107,130 CMS svcs/yr $209.00 cash est.
Salem, OR • 16.67th Pct
Dr. Renee Prins, MD
Hematology-Oncology • NPI #1639381346
103,454 CMS svcs/yr $209.00 cash est.
Springfield, OR • 75.00th Pct
Dr. William Hinz, MD
Rheumatology • NPI #1538345145
102,337 CMS svcs/yr $209.00 cash est.
Portland, OR • 85.71th Pct
Dr. Jay Andersen, MD
Hematology-Oncology • NPI #1922001023
102,012 CMS svcs/yr $209.00 cash est.
Ashland, OR • 0.00th Pct
Dr. Yasmin Maldonado-Stitt, MD
Rheumatology • NPI #1013335173
100,625 CMS svcs/yr $209.00 cash est.
Tigard, OR • 33.33th Pct
Dr. Anthony Pham, MD
Hematology-Oncology • NPI #1790913994
100,382 CMS svcs/yr $209.00 cash est.
Tigard, OR • 80.00th Pct
Dr. Maryann Shango, MD
Internal Medicine • NPI #1942593876
98,955 CMS svcs/yr $209.00 cash est.
Corvallis, OR • 96.55th Pct
TOP 10%
Dr. Jonathan Gross, MD
Internal Medicine • NPI #1457593881
96,774 CMS svcs/yr $209.00 cash est.
Portland, OR • 78.57th Pct
Dr. Spencer Shao, MD
Hematology-Oncology • NPI #1841293420
93,616 CMS svcs/yr $209.00 cash est.
Portland, OR • 91.67th Pct
TOP 10%
Dr. Tony Ho, MD
Medical Oncology • NPI #1417949124
93,026 CMS svcs/yr $209.00 cash est.
Salem, OR • 89.47th Pct
Dr. Harry Scholtz, DO
Internal Medicine • NPI #1124318639
89,694 CMS svcs/yr $209.00 cash est.
Bend, OR • 25.00th Pct
Dr. Heather Hansen-Dispenza, MD
Rheumatology • NPI #1245283605
89,563 CMS svcs/yr $209.00 cash est.
Eugene, OR • 83.33th Pct
Dr. Marc Uemura, MD
Medical Oncology • NPI #1487971081
88,001 CMS svcs/yr $209.00 cash est.
Roseburg, OR • 0.00th Pct
Dr. Edward Ottenheimer, MD
Hematology-Oncology • NPI #1881787547
86,121 CMS svcs/yr $209.00 cash est.
Springfield, OR • 83.33th Pct
Dr. Rey Rivera, MD
Internal Medicine • NPI #1508098286
84,417 CMS svcs/yr $209.00 cash est.
Corvallis, OR • 33.33th Pct
Dr. Keith Wells, MD
Hematology-Oncology • NPI #1083904304
84,022 CMS svcs/yr $209.00 cash est.
Tigard, OR • 0.00th Pct
Dr. Edward Chang, MD
Hematology-Oncology • NPI #1376546309
80,066 CMS svcs/yr $209.00 cash est.
Eugene, OR • 14.29th Pct
Dr. David Hufnagel, DO
Hematology-Oncology • NPI #1780674036
78,822 CMS svcs/yr $209.00 cash est.
Newberg, OR • 99.00th Pct
TOP 10%
Dr. Ann Marie Macasa, MD
Rheumatology • NPI #1417068198
75,061 CMS svcs/yr $209.00 cash est.
Portland, OR • 71.43th Pct
Dr. Gerald Segal, MD
Hematology-Oncology • NPI #1942203534
74,675 CMS svcs/yr $209.00 cash est.