| Hematology & Oncology | 12,158 | $7,912,145,316 | $650,777 |
| Medical Oncology | 5,021 | $7,115,392,112 | $1,417,126 |
| Internal Medicine | 118,002 | $5,769,470,812 | $48,893 |
| Family Medicine | 102,600 | $4,554,927,287 | $44,395 |
| Neurology | 19,151 | $3,446,702,924 | $179,975 |
| Orthopaedic Surgery | 20,733 | $3,008,909,915 | $145,127 |
| Cardiovascular Disease | 22,914 | $2,251,121,486 | $98,242 |
| Hematology | 1,466 | $2,189,205,374 | $1,493,319 |
| Psychiatry | 36,282 | $1,996,915,114 | $55,039 |
| Dermatology | 14,574 | $1,749,710,213 | $120,057 |
| Gastroenterology | 18,696 | $1,727,088,845 | $92,377 |
| Ophthalmology | 19,563 | $1,521,045,241 | $77,751 |
| Endocrinology, Diabetes & Metabolism | 8,549 | $1,384,412,698 | $161,939 |
| Rheumatology | 7,002 | $1,362,047,537 | $194,523 |
| Infectious Disease | 8,858 | $1,287,917,385 | $145,396 |
| Pulmonary Disease | 13,880 | $1,242,199,581 | $89,496 |
| Neurological Surgery | 7,374 | $1,137,374,631 | $154,241 |
| Nephrology | 12,193 | $1,066,303,636 | $87,452 |
| Interventional Cardiology | 6,996 | $1,019,781,832 | $145,766 |
| Urology | 12,857 | $1,004,175,245 | $78,103 |
| Pediatrics | 54,231 | $994,214,968 | $18,333 |
| Pediatric Hematology-Oncology | 2,650 | $946,766,870 | $357,271 |
| General Practice | 98,270 | $942,009,509 | $9,586 |
| Unspecified | 44,234 | $754,096,566 | $17,048 |
| Surgery | 26,746 | $729,665,018 | $27,281 |
| Obstetrics & Gynecology | 38,798 | $725,528,648 | $18,700 |
| Clinical Cardiac Electrophysiology | 3,425 | $711,572,741 | $207,758 |
| Emergency Medicine | 55,849 | $660,683,974 | $11,830 |
| Orthopaedic Surgery of the Spine | 2,108 | $631,038,635 | $299,354 |
| Gynecologic Oncology | 1,659 | $580,621,259 | $349,983 |
| Allergy & Immunology | 3,828 | $515,870,709 | $134,762 |
| Adult Reconstructive Orthopaedic Surgery | 1,265 | $470,089,094 | $371,612 |
| Sports Medicine | 6,291 | $465,223,197 | $73,951 |
| Retina Specialist | 1,502 | $435,968,311 | $290,259 |
| Diagnostic Radiology | 34,366 | $434,176,705 | $12,634 |
| Thoracic Surgery (Cardiothoracic Vascular Surgery) | 5,394 | $419,478,612 | $77,768 |
| Anesthesiology | 47,484 | $371,638,583 | $7,827 |
| Radiation Oncology | 6,040 | $350,487,757 | $58,028 |
| Neurology with Special Qualifications in Child Neurology | 2,025 | $344,492,921 | $170,120 |
| Family | 157,924 | $307,694,076 | $1,948 |
| Foot & Ankle Surgery | 9,749 | $295,824,911 | $30,344 |
| Pediatric Infectious Diseases | 799 | $291,886,264 | $365,314 |
| Optometrist | 51,595 | $290,854,583 | $5,637 |
| Pain Medicine | 6,736 | $284,156,730 | $42,185 |
| Surgical Oncology | 1,717 | $278,818,291 | $162,387 |
| Otolaryngology | 9,902 | $255,808,121 | $25,834 |
| Advanced Heart Failure and Transplant Cardiology | 1,139 | $243,028,784 | $213,370 |
| Critical Care Medicine | 6,814 | $241,876,583 | $35,497 |
| Physician Assistant | 126,633 | $232,339,215 | $1,835 |
| Vascular & Interventional Radiology | 4,243 | $229,054,869 | $53,984 |
| Vascular Surgery | 5,036 | $217,894,513 | $43,267 |
| Hospitalist | 23,654 | $215,208,719 | $9,098 |
| Pediatric Endocrinology | 1,591 | $204,627,229 | $128,615 |
| Plastic Surgery | 4,963 | $189,022,970 | $38,086 |
| Endodontics | 4,657 | $182,796,108 | $39,252 |
| Allergy | 787 | $180,678,596 | $229,579 |
| Geriatric Medicine | 4,193 | $174,688,547 | $41,662 |
| Gynecology | 2,525 | $159,036,832 | $62,985 |
| Interventional Pain Medicine | 2,377 | $149,666,398 | $62,964 |
| Nurse Practitioner | 101,092 | $148,778,047 | $1,472 |
| Plastic Surgery within the Head & Neck | 695 | $145,963,929 | $210,020 |
| Clinical Genetics (M.D.) | 647 | $144,318,523 | $223,058 |
| Dentist | 64,963 | $144,194,978 | $2,220 |
| Anatomic Pathology & Clinical Pathology | 7,658 | $138,375,376 | $18,069 |
| Sleep Medicine | 1,812 | $127,377,004 | $70,296 |
| Pediatric Gastroenterology | 1,924 | $125,138,093 | $65,041 |
| Pediatric Rehabilitation Medicine | 225 | $117,395,750 | $521,759 |
| Hematology-Oncology | 365 | $112,259,997 | $307,562 |
| Pediatric Allergy/Immunology | 460 | $108,892,846 | $236,724 |
| Psychiatric/Mental Health | 36,755 | $107,199,211 | $2,917 |
| Orthodontics and Dentofacial Orthopedics | 10,978 | $103,265,813 | $9,407 |
| Hand Surgery | 2,594 | $99,782,565 | $38,467 |
| Pediatric Pulmonology | 1,139 | $98,713,317 | $86,667 |
| Podiatrist | 7,435 | $98,241,730 | $13,213 |
| Clinical Pharmacology | 36 | $98,000,047 | $2,722,224 |
| Orthopaedic Trauma | 839 | $91,017,065 | $108,483 |
| Medical | 24,987 | $84,840,216 | $3,395 |
| Pediatric Cardiology | 2,339 | $83,073,707 | $35,517 |
| Neuroradiology | 891 | $82,390,405 | $92,470 |
| Plastic and Reconstructive Surgery | 2,955 | $80,813,551 | $27,348 |
| Physical Medicine and Rehabilitation | 9,531 | $77,467,813 | $8,128 |
| Oral and Maxillofacial Surgery | 7,917 | $77,208,292 | $9,752 |
| Neuromuscular Medicine | 321 | $72,964,889 | $227,305 |
| Adolescent Medicine | 1,959 | $72,749,177 | $37,136 |
| Hepatology | 261 | $69,567,773 | $266,543 |
| Obstetrics | 1,063 | $69,514,836 | $65,395 |
| Anatomic Pathology | 1,171 | $69,471,117 | $59,326 |
| Transplant Surgery | 794 | $69,231,318 | $87,193 |
| MOHS-Micrographic Surgery | 1,328 | $67,984,326 | $51,193 |
| Adult Medicine | 1,317 | $64,559,737 | $49,020 |
| Reproductive Endocrinology | 1,527 | $63,037,701 | $41,282 |
| Child & Adolescent Psychiatry | 3,683 | $61,275,215 | $16,637 |
| Procedural Dermatology | 542 | $60,844,466 | $112,259 |
| Addiction Medicine | 1,610 | $60,320,918 | $37,466 |
| Adult Health | 20,444 | $60,273,771 | $2,948 |
| Orthopedic Surgery | 784 | $58,674,923 | $74,840 |
| Transplant Hepatology | 238 | $56,095,956 | $235,697 |
| Geriatric Psychiatry | 455 | $55,536,496 | $122,058 |
| Pediatric Nephrology | 733 | $55,385,966 | $75,561 |
| Endocrinology | 557 | $53,689,730 | $96,391 |
| Colon & Rectal Surgery | 2,085 | $53,186,493 | $25,509 |
| Nuclear Medicine | 533 | $52,489,449 | $98,479 |
| Clinical Pathology/Laboratory Medicine | 584 | $51,675,737 | $88,486 |
| Pediatric Dermatology | 221 | $50,935,231 | $230,476 |
| Vascular Neurology | 695 | $50,344,948 | $72,439 |
| Neonatal-Perinatal Medicine | 3,285 | $43,608,176 | $13,275 |
| Blood Banking & Transfusion Medicine | 254 | $42,909,911 | $168,937 |
| Nuclear Imaging & Therapy | 82 | $42,278,564 | $515,592 |
| Public Health & General Preventive Medicine | 556 | $41,852,959 | $75,275 |
| Emergency Medical Services | 1,328 | $41,004,943 | $30,877 |
| Surgical Critical Care | 1,638 | $40,714,324 | $24,856 |
| Maternal & Fetal Medicine | 2,004 | $38,073,168 | $18,999 |
| Clinical Neurophysiology | 400 | $36,634,044 | $91,585 |
| Epilepsy | 460 | $36,239,070 | $78,781 |
| Behavioral Neurology & Neuropsychiatry | 129 | $35,913,993 | $278,403 |
| Urogynecology and Reconstructive Pelvic Surgery | 1,158 | $35,804,950 | $30,920 |
| Occupational Medicine | 753 | $35,705,351 | $47,417 |
| Periodontics | 5,080 | $34,836,331 | $6,858 |
| Acute Care | 17,928 | $34,222,810 | $1,909 |
| Body Imaging | 359 | $33,428,938 | $93,117 |
| Dermatopathology | 611 | $33,371,454 | $54,618 |
| Clinical & Laboratory Immunology | 68 | $33,237,135 | $488,781 |
| Pediatric Rheumatology | 395 | $32,949,526 | $83,417 |
| Cardiology | 1,137 | $31,979,258 | $28,126 |
| Prosthodontics | 2,803 | $28,772,584 | $10,265 |
| Surgery of the Hand | 699 | $26,880,461 | $38,456 |
| Glaucoma Specialist | 435 | $26,598,519 | $61,146 |
| Trauma Surgery | 1,164 | $25,100,570 | $21,564 |
| Pediatric Otolaryngology | 616 | $24,434,806 | $39,667 |
| Surgical | 12,050 | $23,968,331 | $1,989 |
| Otology & Neurotology | 371 | $23,966,616 | $64,600 |
| Pediatric Orthopaedic Surgery | 739 | $23,872,650 | $32,304 |
| Nurse Anesthetist, Certified Registered | 44,081 | $22,902,108 | $520 |
| Allergy/ Immunology | 206 | $21,598,123 | $104,845 |
| Pediatric Surgery | 1,022 | $21,573,786 | $21,109 |
| General Surgery | 1,431 | $21,546,314 | $15,057 |
| Pediatric Dentistry | 6,958 | $21,332,259 | $3,066 |
| Clinical Pathology | 222 | $20,500,094 | $92,343 |
| Nuclear Radiology | 218 | $19,569,704 | $89,769 |
| Ophthalmic Plastic and Reconstructive Surgery | 413 | $18,578,259 | $44,984 |
| Foot Surgery | 1,238 | $16,407,299 | $13,253 |
| Hospice and Palliative Medicine | 1,740 | $16,370,143 | $9,408 |
| Obesity Medicine | 287 | $16,165,176 | $56,325 |
| Pediatric Critical Care Medicine | 1,409 | $15,522,585 | $11,017 |
| Neuro-ophthalmology | 152 | $15,448,985 | $101,638 |
| Nuclear Cardiology | 140 | $14,294,009 | $102,100 |
| Gerontology | 6,522 | $13,572,356 | $2,081 |
| Facial Plastic Surgery | 585 | $13,184,982 | $22,538 |
| Primary Care | 7,047 | $12,715,944 | $1,804 |
| Neurocritical Care | 476 | $12,290,620 | $25,821 |
| Cornea and External Diseases Specialist | 338 | $11,861,545 | $35,093 |
| Neuromusculoskeletal Medicine & OMM | 527 | $11,715,802 | $22,231 |
| Pediatric Radiology | 444 | $11,523,807 | $25,955 |
| Neuromusculoskeletal Medicine, Sports Medicine | 160 | $10,977,201 | $68,608 |
| Corneal and Contact Management | 1,003 | $10,958,594 | $10,926 |
| Neurodevelopmental Disabilities | 152 | $10,690,864 | $70,335 |
| Otolaryngology/Facial Plastic Surgery | 712 | $10,553,973 | $14,823 |
| Women's Health | 5,960 | $10,045,048 | $1,685 |
| Medical Toxicology | 107 | $9,998,210 | $93,441 |
| Clinical Biochemical Genetics | 50 | $9,951,925 | $199,038 |
| Psychosomatic Medicine | 164 | $9,628,829 | $58,712 |
| Uveitis and Ocular Inflammatory Disease | 48 | $9,237,124 | $192,440 |
| Pediatric Emergency Medicine | 1,065 | $8,926,676 | $8,382 |
| Diagnostic Neuroimaging | 79 | $8,567,884 | $108,454 |
| Therapeutic Radiology | 155 | $8,199,490 | $52,900 |
| Pediatric Anesthesiology | 1,038 | $8,121,655 | $7,824 |
| Primary Podiatric Medicine | 668 | $7,771,400 | $11,634 |
| Magnetic Resonance Imaging (MRI) | 6 | $7,759,408 | $1,293,235 |
| Chiropractor | 6,862 | $7,666,241 | $1,117 |
| Clinical & Laboratory Dermatological Immunology | 47 | $7,474,276 | $159,027 |
| Preventive Medicine/Occupational Environmental Medicine | 292 | $6,940,277 | $23,768 |
| Pediatric Transplant Hepatology | 46 | $6,670,389 | $145,008 |
| Addiction Psychiatry | 372 | $5,978,883 | $16,072 |
| Forensic Psychiatry | 230 | $5,668,077 | $24,644 |
| Undersea and Hyperbaric Medicine | 343 | $5,504,028 | $16,047 |
| Developmental - Behavioral Pediatrics | 421 | $5,344,809 | $12,696 |
| Neurosurgery | 220 | $4,909,977 | $22,318 |
| Otolaryngic Allergy | 100 | $4,831,382 | $48,314 |
| Pediatric Urology | 425 | $4,686,096 | $11,026 |
| Neuropathology | 89 | $4,576,506 | $51,421 |
| Clinical Molecular Genetics | 34 | $4,027,397 | $118,453 |
| Molecular Genetic Pathology | 90 | $3,801,583 | $42,240 |
| Gynecological Oncology | 35 | $3,800,210 | $108,577 |
| Advanced Practice Midwife | 6,941 | $3,633,872 | $524 |
| Cytopathology | 215 | $3,430,873 | $15,958 |
| Hypertension Specialist | 19 | $3,161,200 | $166,379 |
| Complex Family Planning | 41 | $3,066,091 | $74,783 |
| Interventional Pain Management | 72 | $2,958,276 | $41,087 |
| Registered Nurse | 3,429 | $2,919,749 | $851 |
| Cardiac Surgery | 26 | $2,822,471 | $108,557 |
| Clinical Nurse Specialist | 807 | $2,344,296 | $2,905 |
| Psychiatric/Mental Health, Adult | 602 | $2,120,540 | $3,522 |
| Pediatric Ophthalmology and Strabismus Specialist | 250 | $2,113,812 | $8,455 |
| Adult Congenital Heart Disease | 114 | $2,065,351 | $18,117 |
| Diagnostic Ultrasound | 92 | $1,913,781 | $20,802 |
| Medical Microbiology | 29 | $1,873,605 | $64,607 |
| Oncology | 216 | $1,806,067 | $8,361 |
| Oral and Maxillofacial Radiology | 84 | $1,750,376 | $20,838 |
| Medical Biochemical Genetics | 16 | $1,742,229 | $108,889 |
| Brain Injury Medicine | 75 | $1,701,716 | $22,690 |
| Pathology | 4,876 | $1,696,137 | $348 |
| Independent Medical Examiner | 64 | $1,589,213 | $24,831 |
| Ph.D. Medical Genetics | 7 | $1,412,034 | $201,719 |
| Oral and Maxillofacial Pathology | 337 | $1,280,797 | $3,801 |
| Integrative Medicine | 48 | $926,812 | $19,309 |
| Phlebology | 117 | $905,549 | $7,740 |
| Pain Management | 155 | $823,868 | $5,315 |
| Neuroscience | 52 | $786,813 | $15,131 |
| Family Practice | 17,991 | $776,518 | $43 |
| Psychologist, Clinical | 11,973 | $763,079 | $64 |
| Dental Public Health | 521 | $726,887 | $1,395 |
| Vision Therapy | 253 | $711,756 | $2,813 |
| Psychiatric/Mental Health, Child & Adolescent | 148 | $692,120 | $4,676 |
| Critical Care (Intensivists) | 881 | $656,103 | $745 |
| Dental Anesthesiology | 177 | $651,533 | $3,681 |
| Spinal Cord Injury Medicine | 124 | $634,388 | $5,116 |
| Family Health | 273 | $630,777 | $2,311 |
| Micrographic Dermatologic Surgery | 42 | $606,818 | $14,448 |
| Orofacial Pain | 114 | $564,439 | $4,951 |
| Anesthesiologist Assistant | 2,499 | $545,415 | $218 |
| Low Vision Rehabilitation | 171 | $517,902 | $3,029 |
| Thoracic Surgery | 54 | $495,778 | $9,181 |
| Community Health | 294 | $476,426 | $1,620 |
| Neonatal | 1,483 | $370,239 | $250 |
| Orthopedic | 79 | $319,869 | $4,049 |
| Pediatric Medicine | 459 | $298,253 | $650 |
| Pediatric Pathology | 72 | $235,145 | $3,266 |
| Optometry | 1,558 | $212,701 | $137 |
| Medical-Surgical | 205 | $201,089 | $981 |
| Colorectal Surgery (Proctology) | 56 | $198,194 | $3,539 |
| Pediatrics, Critical Care | 436 | $185,275 | $425 |
| Electrodiagnostic Medicine | 10 | $179,550 | $17,955 |
| Women's Health Care, Ambulatory | 71 | $155,508 | $2,190 |
| Interventional Radiology | 146 | $147,089 | $1,007 |
| Rehabilitation | 294 | $146,322 | $498 |
| Licensed Practical Nurse | 482 | $138,712 | $288 |
| Podiatry | 1,546 | $128,726 | $83 |
| Neonatal, Critical Care | 739 | $125,479 | $170 |
| Occupational Health | 170 | $109,519 | $644 |
| Dental Hygienist | 251 | $104,190 | $415 |
| Infection Control | 6 | $103,874 | $17,312 |
| Aerospace Medicine | 133 | $88,293 | $664 |
| Emergency | 120 | $84,267 | $702 |
| Diabetes Educator | 169 | $79,634 | $471 |
| Psychiatric/Mental Health, Child & Family | 38 | $76,869 | $2,023 |
| Immunopathology | 13 | $69,714 | $5,363 |
| Chemical Pathology | 11 | $68,946 | $6,268 |
| Occupational Vision | 63 | $63,845 | $1,013 |
| Wound Care | 35 | $63,242 | $1,807 |
| Sports Physician | 195 | $62,967 | $323 |
| School | 152 | $62,946 | $414 |
| Sports Vision | 26 | $61,162 | $2,352 |
| Certified Nurse Midwife | 257 | $49,751 | $194 |
| Home Health | 94 | $49,522 | $527 |
| Obstetric, Inpatient | 23 | $46,314 | $2,014 |
| Forensic Pathology | 87 | $42,551 | $489 |
| Certified Registered Nurse Anesthetist (CRNA) | 15,167 | $36,496 | $2 |
| Radiological Physics | 25 | $32,652 | $1,306 |
| Perinatal | 59 | $28,731 | $487 |
| Registered Nurse First Assistant | 162 | $26,199 | $162 |
| Reproductive Endocrinology/Infertility | 12 | $24,601 | $2,050 |
| Optician | 194 | $23,009 | $119 |
| Ambulatory Care | 78 | $21,872 | $280 |
| Clinical Informatics | 16 | $20,777 | $1,299 |
| Community Health/Public Health | 28 | $20,732 | $740 |
| Denturist | 54 | $19,785 | $366 |
| Clinical Cytogenetics | 15 | $17,776 | $1,185 |
| In Vivo & In Vitro Nuclear Medicine | 6 | $15,863 | $2,644 |
| Psychiatric/Mental Health, Geropsychiatric | 15 | $15,793 | $1,053 |
| Otorhinolaryngology & Head-Neck | 3 | $12,976 | $4,325 |
| Diabetology | 2 | $12,334 | $6,167 |
| Maternal Newborn | 30 | $10,958 | $365 |
| Nutrition | 75 | $10,334 | $138 |
| Case Management | 72 | $9,754 | $135 |
| Licensed Vocational Nurse | 91 | $9,304 | $102 |
| Perioperative | 21 | $8,602 | $410 |
| Addiction (Substance Use Disorder) | 38 | $8,590 | $226 |
| Psychiatric/Mental Health, Community | 10 | $8,542 | $854 |
| Legal Medicine | 18 | $8,374 | $465 |
| Assistant, Podiatric | 3 | $8,122 | $2,707 |
| Enterostomal Therapy | 7 | $7,730 | $1,104 |
| Transplantation | 3 | $7,001 | $2,334 |
| Neonatal Intensive Care | 44 | $6,913 | $157 |
| Administrator | 40 | $6,766 | $169 |
| Neuropsychiatry | 39 | $6,494 | $167 |
| Dental Assistant | 23 | $6,345 | $276 |
| Physical Therapist in Private Practice | 77,804 | $6,325 | $0 |
| Public Medicine | 5 | $6,046 | $1,209 |
| Technician/Technologist | 5 | $5,846 | $1,169 |
| Ophthalmic | 6 | $5,770 | $962 |
| Osteopathic Manipulative Medicine | 204 | $5,739 | $28 |
| Undefined Physician type | 26 | $5,404 | $208 |
| Child Abuse Pediatrics | 31 | $5,230 | $169 |
| Cardiac Rehabilitation | 5 | $4,499 | $900 |
| Internist | 34 | $4,061 | $119 |
| Infusion Therapy | 20 | $3,768 | $188 |
| Lactation Consultant | 25 | $3,512 | $140 |
| Continuing Education/Staff Development | 14 | $3,110 | $222 |
| Advanced Practice Dental Therapist | 10 | $2,953 | $295 |
| Certified Clinical Nurse Specialist | 325 | $2,917 | $9 |