| JOHN B JONES | Allopathic & Osteopathic Physicians|Family Medicine | $1,520.18 | 91 |
| JOHN C OLSON | Eye and Vision Services Providers|Optometrist | $1,360.07 | 27 |
| JOHN C YU | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | $1,765.39 | 59 |
| JOHN CHRISTOPHER FERNAU | Physician Assistants & Advanced Practice Nursing Providers|Nurse Anesthetist, Certified Registered | $45.77 | 1 |
| JOHN D BOER | Eye and Vision Services Providers|Optometrist | $213.67 | 7 |
| JOHN D CHANDLER | Allopathic & Osteopathic Physicians|Family Medicine | $269.84 | 16 |
| JOHN D RAMSAY | Allopathic & Osteopathic Physicians|Orthopaedic Surgery | $23.12 | 1 |
| JOHN E COOK | Allopathic & Osteopathic Physicians|Anesthesiology|Pain Medicine | $4,938.33 | 208 |
| JOHN E ERPENBACH | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Psychiatric/Mental Health | $47.92 | 1 |
| JOHN E LOOBY | Allopathic & Osteopathic Physicians|Hospitalist | $364.86 | 12 |
| JOHN F WAGENER | Allopathic & Osteopathic Physicians|Internal Medicine|Interventional Cardiology | $35,941.28 | 243 |
| JOHN FRANCIS GREHAN | Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) | $187,122.78 | 178 |
| JOHN FRITZ | Allopathic & Osteopathic Physicians|Internal Medicine | $90.00 | 1 |
| JOHN G BUTZ | Allopathic & Osteopathic Physicians|Anesthesiology | $258.82 | 7 |
| JOHN GEORGE KHAROUF | Dental Providers|Dentist|Orthodontics and Dentofacial Orthopedics | $1,233.31 | 3 |
| JOHN GULLIKSON | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Psychiatric/Mental Health | $678.55 | 46 |
| JOHN H BANNWARTH | Eye and Vision Services Providers|Optometrist | $211.03 | 7 |
| JOHN H FARYNA | Allopathic & Osteopathic Physicians|Orthopaedic Surgery | $159,887.19 | 320 |
| JOHN H JACKSON | Dental Providers|Dentist | $526.62 | 3 |
| JOHN H SHELSO | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Endocrinology | $76.37 | 4 |
| JOHN J KINROSS-WRIGHT | Allopathic & Osteopathic Physicians|Hospitalist | $71.73 | 2 |
| JOHN K ROBBINS | Allopathic & Osteopathic Physicians|Urology | $114.65 | 3 |
| JOHN K TRONNES | Allopathic & Osteopathic Physicians|Family Medicine | $38.59 | 1 |
| JOHN L BRIDGES | Dental Providers|Dentist|General Practice | $268.03 | 9 |
| JOHN M BORMES | Allopathic & Osteopathic Physicians|Ophthalmology | $3,214.95 | 50 |
| JOHN M COTTON | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | $54.42 | 2 |
| JOHN M PALMER | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | $418,584.84 | 811 |
| JOHN M VAN ERDEWYK | Allopathic & Osteopathic Physicians|Anesthesiology | $14.14 | 1 |
| JOHN MACHI | Dental Providers|Dentist|General Practice | $318.70 | 13 |
| JOHN MARK WEBER | Dental Providers|Dentist|General Practice | $157.23 | 7 |
| JOHN MICHAEL BACHARACH | Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease | $17,889.05 | 160 |
| JOHN MICHAEL CARRELS | Dental Providers|Dentist|General Practice | $266.51 | 4 |
| JOHN MISDARY | Allopathic & Osteopathic Physicians|Emergency Medicine | $26,691.02 | 28 |
| JOHN OLIVER OLDENKAMP | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | $19.55 | 1 |
| JOHN P BERDAHL | Allopathic & Osteopathic Physicians|Ophthalmology | $1,211,851.67 | 638 |
| JOHN P REINSCHMIDT | Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology | $173.45 | 2 |
| JOHN P TAGGART | Dental Providers|Dentist|Pediatric Dentistry | $40.47 | 1 |
| JOHN PAUL | Allopathic & Osteopathic Physicians|Pediatrics | $159.07 | 8 |
| JOHN SLINGSBY | Allopathic & Osteopathic Physicians|Ophthalmology | $1,431.26 | 22 |
| JOHN SMALLCOMB | Dental Providers|Dentist | $2,531.32 | 8 |
| JOHN T HILL | Allopathic & Osteopathic Physicians|Emergency Medicine | $91.67 | 1 |
| JOHN TYLER VOGEL | Dental Providers|Dentist | $303.39 | 6 |
| JOHN W SIVESIND | Eye and Vision Services Providers|Optometrist|Corneal and Contact Management | $1,575.57 | 20 |
| JOHN WESLEY HERBST | Allopathic & Osteopathic Physicians|Internal Medicine | $14.56 | 1 |
| JOHN ZIMBARDO | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | $194.13 | 3 |
| JOHNATHON BERRY | Allopathic & Osteopathic Physicians|Emergency Medicine | $15.29 | 1 |
| JOHNEY W TSAI | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | $327.47 | 13 |
| JOIE FAN | Dental Providers|Dentist | $20.80 | 1 |
| JOLYN SACKMANN | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | $19.75 | 1 |
| JON C BAUMANN | Dental Providers|Dentist | $11.09 | 1 |