Biogen, Inc.

Pharmaceutical & medical device company payment data from CMS Open Payments.

Total Payments
$860.9M
Doctors Paid
32,962
Transactions
442,682
2024 Total
$53.8M

Payment Breakdown by Category

Research$692.9M (80.5%)
Royalty/License$63.2M (7.3%)
Consulting$34.7M (4.0%)
Food & Beverage$6.4M (0.7%)
Travel$5.2M (0.6%)

Payments by Nature

Nature of Payment Amount Transactions Share
Unspecified $692.9M 118,541 80.5%
Royalty or License $63.2M 186 7.3%
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program $44.8M 15,648 5.2%
Consulting Fee $34.7M 9,496 4.0%
Grant $13.5M 389 1.6%
Food and Beverage $6.4M 272,248 0.7%
Travel and Lodging $5.2M 20,579 0.6%
Education $165,200 5,595 0.0%

Payments by Type

Research
$692.9M
118,541 transactions
General
$168.0M
324,141 transactions

Research Studies & Clinical Trials

Study Name Total Paid Doctors Records
221AD301 Phase 3 Study of Aducanumab (BIIB037) in Early Alzheimer's Disease $89.9M 50 36,622
221AD302 Phase 3 Study of Aducanumab (BIIB037) in Early Alzheimer's Disease $68.9M 2 26,681
A Study to Evaluate Safety and Tolerability of Aducanumab in Participants With Alzheimer's Disease Who Had Previously Participated in the Aducanumab Studies 221AD103, 221AD301, 221AD302 and 221AD205 $56.1M 2 209
Phase 2 Study of BIIB092 in Participants With Early Alzheimer's Disease $38.6M 34 1,493
A Phase 3b/4 Multicenter, Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Study to Verify the Clinical Benefit of Aducanumab (BIIB037) in Participants With Alzheimer's Disease $37.8M 0 260
Phase 3b Open-Label, Multicenter, Safety Study of BIIB037 (aducanumab) in Subjects with Alzheimer's disease Who Had Previously Participated in the Aducanumab Studies221AD103, 221AD301, 221AD302 and 221AD205 $23.9M 0 108
A Study for Participants With Spinal Muscular Atrophy (SMA) Who Previously Participated in Nusinersen (ISIS 396443) Investigational Studies. $21.1M 3 342
Phase 3b Open-Label, Multicenter, Safety Study of BIIB037 (aducanumab) in Subjects with Alzheimers disease Who Had Previously Participated in the Aducanumab Studies221AD103, 221AD301, 221AD302 and 221AD205 $16.4M 0 210
An Open-Label Extension Study for Patients With Spinal Muscular AtrophyWho Previously Participated in Investigational Studies of ISIS 396443 $15.3M 0 52
A Phase 1 Multiple-Ascending-Dose Study to Assess the Safety,Tolerability, and Pharmacokinetics of BIIB105 Administered Intrathecally to AdultsWith Amyotrophic Lateral Sclerosis With or Without Poly-CAG Expansion in theAtaxin-2 Gene $13.3M 0 42
Evaluating the Safety, Pharmacokinetics, and Pharmacodynamics of BIIB054 in Participants With Parkinson's Disease $10.6M 36 1,722
Evaluating the Efficacy, Safety, Pharmacokinetics, and Pharmacodynamics of BIIB054 in Participants With Parkinson's Disease $10.2M 7 76
Efficacy and Safety of BIIB033 (Opicinumab) as an Add-on Therapy to Disease-Modifying Therapies (DMTs) in Relapsing Multiple Sclerosis (MS) $9.9M 28 2,744
Long-Term Evaluation of BIIB067 $8.9M 3 396
Multiple Sclerosis Partners Advancing Technology and Health Solutions (MS PATHS) Demonstration Project $8.6M 16 289
A Study to Evaluate Efficacy, Safety, and Tolerability of EID of Natalizumab (BG00002) in Participants With RRMS Switching From Treatment With Natalizumab SID in Relation to Continued SID Treatment- Followed by Extension Study Comprising SC and IV Natalizumab Administration $7.6M 0 100
Multi-center, randomized, double-blinded assessment of Tecfidera in extending the time to a first attack in radiologically isolated syndrome (RIS) $7.5M 0 4
Study of BIIB092 in Participants With Progressive Supranuclear Palsy $6.9M 9 399
Multiple Dose Study of Aducanumab (BIIB037) (Recombinant, Fully Human Anti-A IgG1 mAb) in Participants With Prodromal or Mild Alzheimer's Disease $6.8M 3 4,009
Dimethyl Fumarate (DMF) Observational Study $6.6M 2 17,457
An Extension Study to Assess the Long-Term Safety, Tolerability, Pharmacokinetics, and Effect of Disease Progression of BIIB067 Administered to Previously Treated Adults with Amyotrophic Lateral Sclerosis Caused by Superoxide Dismutase 1 Mutation $6.3M 1 57
A Study to Assess the Safety, Tolerability, and Pharmacokinetics of BIIB078 in Adults With C9ORF72-Associated Amyotrophic Lateral Sclerosis $6.2M 15 563
A Randomized, Double-Blind, Parallel-Group, Phase I Study to Evaluate the Pharmacokinetics, Safety, and Immunogenicity of BIIB800 s.c. compared to the Reference Product Actemra® in Healthy Subjects $5.6M 0 4
Phase 3 Study to Evaluate the Efficacy and Safety of Intravenous BIIB093 (Glibenclamide) for Severe Cerebral Edema Following Large Hemispheric Infarction $5.3M 80 887
A Study to Evaluate the Safety and Efficacy of BIIB104 in Participants With Cognitive Impairment Associated With Schizophrenia (CIAS) $5.2M 6 118
A Study to Evaluate Efficacy, Safety, and Tolerability of 6-Week Extended Interval Dosing of Natalizumab (BG00002) in Participants With Relapsing-Remitting Multiple Sclerosis (RRMS) Switching From Treatment With 4-Week Natalizumab Standard Interval Dosing (SID) in Relation to Continued SID Treatment $5.1M 0 74
A prospective, multi-center, open-label, observational study of the safety, tolerability and effectiveness of SPINRAZA in adults with SMA $5.1M 0 7
An Efficacy, Safety, Tolerability, Pharmacokinetics and Pharmacodynamics Study of BIIB067 in Adults With Inherited Amyotrophic Lateral Sclerosis (ALS) $5.0M 23 143
A Phase 3 Randomized, Placebo-Controlled Trial of Tofersen in Adults with a Confirmed Mutation in the Superoxide Dismutase 1 Mutation Gene Who Are Clinically Presymptomatic for Amyotrophic Lateral Sclerosis with a Longitudinal Natural History Run-in and Open-Label Extension $4.9M 5 64
A 2-Part Study to Evaluate the Pharmacokinetics, Safety, and Tolerability of Vixotrigine (BIIB074) Following Multiple Oral Doses at Therapeutic and Supratherapeutic Dose Levels (Part 1), and a Randomized, Double-Blind, Placebo- and Positive-Controlled (Moxifloxacin), Parallel Study with a Nested Crossover to Assess the Effect of Multiple Oral Supratherapeutic Doses of Vixotrigine on Cardiac Repolarization (Part 2) in Healthy Subjects $4.1M 0 9

Payments by Medical Specialty

Specialty Total Paid Doctors Avg/Doctor
Neurology $57.6M 6,752 $8,524
Internal Medicine $6.6M 2,507 $2,628
Medical Oncology $3.3M 26 $126,713
Neurology with Special Qualifications in Child Neurology $3.3M 370 $8,863
Student in an Organized Health Care Education/Training Program $3.0M 1,005 $2,973
Specialist $2.9M 654 $4,368
Pediatrics $2.0M 1,330 $1,522
Neuromuscular Medicine $1.7M 148 $11,452
Ophthalmology $1.6M 787 $1,989
Family $1.3M 3,042 $414.20
Psychiatry $1.2M 679 $1,811
Clinical Neurophysiology $1.2M 209 $5,520
Diagnostic Radiology $1.0M 256 $3,983
Neurological Surgery $771,844 199 $3,879
Vascular Neurology $660,467 101 $6,539
Public Health & General Preventive Medicine $597,436 10 $59,744
Physical Medicine & Rehabilitation $577,675 259 $2,230
Neuro-ophthalmology $547,776 18 $30,432
Nurse Practitioner $485,088 1,203 $403.23
Behavioral Neurology & Neuropsychiatry $424,560 35 $12,130
Sleep Medicine $405,354 130 $3,118
Physician Assistant $366,746 1,478 $248.14
Adult Health $310,087 424 $731.34
Obstetrics & Gynecology $281,773 2,062 $136.65
Registered Nurse $263,873 416 $634.31
Pediatric Pulmonology $261,548 76 $3,441
Geriatric Medicine $236,280 182 $1,298
Epilepsy $229,549 67 $3,426
Family Medicine $224,802 2,485 $90.46
Geriatric Psychiatry $205,976 24 $8,582
Surgery $200,229 55 $3,641
Medical $198,824 515 $386.07
Diagnostic Neuroimaging $197,560 14 $14,111
Spinal Cord Injury Medicine $191,849 11 $17,441
Pediatric Anesthesiology $181,187 7 $25,884
Retina Specialist $178,127 222 $802.37
Vascular & Interventional Radiology $170,751 34 $5,022
Dermatology $155,978 30 $5,199
Neuroradiology $140,679 49 $2,871
Neurodevelopmental Disabilities $130,409 34 $3,836
Neurocritical Care $130,050 41 $3,172
Rheumatology $116,945 105 $1,114
Pediatric Rehabilitation Medicine $114,902 25 $4,596
Chiropractor $108,148 27 $4,005
Gastroenterology $106,787 90 $1,187
Anesthesiology $98,196 122 $804.88
Neuroscience $96,716 17 $5,689
Pain Medicine $87,740 146 $600.96
Critical Care Medicine $79,824 78 $1,023
Pediatric Orthopaedic Surgery $73,836 7 $10,548
Dentist $72,890 22 $3,313
Nephrology $72,233 44 $1,642
Psychiatric/Mental Health $72,186 563 $128.22
Undersea and Hyperbaric Medicine $68,671 3 $22,890
Orthopaedic Surgery $53,526 39 $1,372
Pulmonary Disease $51,800 87 $595.40
Emergency Medicine $49,198 144 $341.65
Acute Care $43,653 200 $218.27
Anatomic Pathology & Clinical Pathology $43,185 17 $2,540
Neuromusculoskeletal Medicine & OMM $39,898 59 $676.24
Clinical Genetics (M.D.) $38,785 34 $1,141
Pediatric Hematology-Oncology $31,960 21 $1,522
Advanced Practice Midwife $30,495 300 $101.65
Maternal & Fetal Medicine $30,283 47 $644.32
Obesity Medicine $27,591 7 $3,942
Dermatopathology $25,747 2 $12,873
Emergency Medical Services $25,316 11 $2,301
Clinical Medical Laboratory $25,223 2 $12,611
Legal Medicine $24,869 23 $1,081
Cardiovascular Disease $23,308 82 $284.24
Hematology & Oncology $21,890 50 $437.79
Gerontology $21,439 128 $167.49
Women's Health $19,390 252 $76.94
Child & Adolescent Psychiatry $18,104 51 $354.99
Hematology $17,855 9 $1,984
Interventional Pain Medicine $17,160 40 $429.01
Pediatric Ophthalmology and Strabismus Specialist $17,079 5 $3,416
Endocrinology, Diabetes & Metabolism $17,035 53 $321.41
General Practice $16,825 168 $100.15
Hospitalist $16,420 106 $154.90
Pediatric Radiology $15,788 7 $2,255
Primary Care $14,345 146 $98.26
Electrodiagnostic Medicine $14,189 22 $644.97
Interventional Cardiology $12,571 5 $2,514
Molecular Genetic Pathology $12,384 1 $12,384
Adult Medicine $11,996 35 $342.73
Clinical $11,425 3 $3,808
Surgical $11,285 79 $142.85
Clinical Pathology/Laboratory Medicine $11,024 5 $2,205
Reproductive Endocrinology $8,832 12 $736.04
Addiction Medicine $8,695 23 $378.05
Neuropathology $8,692 7 $1,242
Gynecology $7,882 71 $111.01
Pediatric Surgery $7,083 2 $3,542
Pediatric Infectious Diseases $6,741 5 $1,348
Anatomic Pathology $6,314 7 $902.06
Orthopaedic Surgery of the Spine $6,201 4 $1,550
Sports Medicine $5,484 30 $182.79
Allergy & Immunology $5,455 13 $419.64
Infectious Disease $5,325 25 $213.02
Neuromusculoskeletal Medicine, Sports Medicine $5,252 13 $404.01
Neonatal-Perinatal Medicine $4,835 26 $185.95
Otolaryngology $4,607 15 $307.15
Hospice and Palliative Medicine $4,069 22 $184.94
Optometrist $3,621 53 $68.33
Immunopathology $3,470 1 $3,470
Obstetric, Inpatient $3,352 10 $335.22
MOHS-Micrographic Surgery $2,949 3 $982.83
Health Maintenance Organization $2,800 1 $2,800
Midwife $2,703 69 $39.17
Obstetrics $2,662 58 $45.90
Clinical Nurse Specialist $2,570 15 $171.32
Nuclear Medicine $2,481 5 $496.29
Emergency $2,384 14 $170.30
General Acute Care Hospital $2,263 13 $174.11
Foot Surgery $2,164 2 $1,082
Military Health Care Provider $2,129 6 $354.86
Pediatric Nephrology $2,053 3 $684.30
Health $1,964 1 $1,964
Research Study $1,950 2 $975.16
Adolescent Medicine $1,870 46 $40.65
Pharmacist $1,846 2 $923.00
Nuclear Imaging & Therapy $1,821 3 $607.14
Pediatric Critical Care Medicine $1,791 20 $89.54
Forensic Psychiatry $1,779 8 $222.41
Orthodontics and Dentofacial Orthopedics $1,775 1 $1,775
Pediatric Gastroenterology $1,725 16 $107.79
Medical-Surgical $1,718 12 $143.17
Professional $1,681 5 $336.21
Urology $1,608 20 $80.38
Clinical Neuropsychologist $1,605 2 $802.38
Addiction Psychiatry $1,553 4 $388.18
Pediatric Cardiology $1,421 15 $94.71
Podiatrist $1,417 10 $141.69
Allergy $1,254 7 $179.19
Surgical Critical Care $1,224 5 $244.73
Developmental - Behavioral Pediatrics $1,195 7 $170.67
Occupational Medicine $1,185 6 $197.54
Hepatology $1,168 3 $389.38
Radiation Oncology $1,159 9 $128.79
Mental Health $1,140 8 $142.51
Pediatric Endocrinology $1,037 7 $148.09
Psychiatric/Mental Health, Adult $922.79 13 $70.98
Clinical & Laboratory Dermatological Immunology $906.25 1 $906.25
Pediatric Rheumatology $904.16 4 $226.04
Thoracic Surgery (Cardiothoracic Vascular Surgery) $786.57 4 $196.64
Brain Injury Medicine $761.44 7 $108.78
Nurse Anesthetist, Certified Registered $760.10 23 $33.05
Plastic Surgery $712.44 6 $118.74
Special Hospital $689.87 1 $689.87
Urogynecology and Reconstructive Pelvic Surgery $600.22 7 $85.75
Case Management $563.42 3 $187.81
Uveitis and Ocular Inflammatory Disease $532.86 4 $133.22
Community Health $514.49 5 $102.90
Pediatrics, Critical Care $499.95 6 $83.33
Hand Surgery $497.22 2 $248.61
Personal Care Attendant $495.45 1 $495.45
Diabetes Educator $449.40 4 $112.35
Women's Health Care, Ambulatory $431.06 10 $43.11
Foot & Ankle Surgery $427.36 10 $42.74
Ophthalmic Plastic and Reconstructive Surgery $426.12 4 $106.53
Cornea and External Diseases Specialist $414.19 4 $103.55
Family Health $412.62 5 $82.52
Licensed Practical Nurse $389.25 4 $97.31
Addiction (Substance Use Disorder) $377.73 7 $53.96
Psychiatric/Mental Health, Child & Adolescent $346.79 6 $57.80
Vascular Surgery $328.73 4 $82.18
Occupational Health $320.28 5 $64.06
Athletic Trainer $308.50 6 $51.42
Perinatal $294.96 3 $98.32
Cognitive & Behavioral $285.90 1 $285.90
Lactation Consultant $271.14 5 $54.23
Immunology $252.30 1 $252.30
Psychologist $245.22 2 $122.61
Ambulatory Care $243.23 4 $60.81
Infusion Therapy $239.17 4 $59.79
Trauma Surgery $226.86 3 $75.62
Maternal Newborn $224.88 3 $74.96
Preventive Medicine/Occupational Environmental Medicine $221.99 4 $55.50
Pediatric Emergency Medicine $220.24 5 $44.05
Occupational Therapist $220.22 1 $220.22
Cytopathology $218.94 3 $72.98
Pediatric Allergy/Immunology $218.94 2 $109.47
Home Health $197.46 6 $32.91
Occupational Therapy Assistant $193.69 2 $96.85
Nuclear Radiology $191.05 4 $47.76
Registered Nurse First Assistant $186.96 2 $93.48
Speech-Language Pathologist $172.85 2 $86.43
Pediatric Dentistry $170.85 2 $85.43
Surgical Assistant $168.67 1 $168.67
Oral and Maxillofacial Surgery $152.28 2 $76.14
Sleep Specialist, PhD $150.00 1 $150.00
Oncology $142.70 2 $71.35
School $139.00 2 $69.50
Physical Therapist $135.11 2 $67.56
Psychiatric/Mental Health, Geropsychiatric $134.21 1 $134.21
Psychosomatic Medicine $120.43 2 $60.22
Advanced Heart Failure and Transplant Cardiology $120.19 1 $120.19
Magnetic Resonance Imaging (MRI) $109.33 1 $109.33
Clinical Cardiac Electrophysiology $104.92 3 $34.97
Clinic/Center $104.56 2 $52.28
Oral & Maxillofacial Surgery $103.25 3 $34.42
Rehabilitation Practitioner $99.78 2 $49.89
Periodontics $96.91 2 $48.46
Sports Physician $96.72 1 $96.72
Enterostomal Therapy $94.48 1 $94.48
Foot and Ankle Surgery $94.18 1 $94.18
Body Imaging $92.74 5 $18.55
Medical Laboratory $90.26 1 $90.26
Prosthodontics $89.78 1 $89.78
Rural Health $86.98 3 $28.99
Neonatal $83.26 1 $83.26
Surgical Technologist $82.92 2 $41.46
Technician, Other $82.61 1 $82.61
Primary Podiatric Medicine $82.28 3 $27.43
Psychiatric Hospital $77.91 1 $77.91
Counselor $76.07 1 $76.07
Facial Plastic Surgery $74.82 2 $37.41
Administrator $70.77 1 $70.77
Multi-Specialty $64.36 1 $64.36
Independent Medical Examiner $63.02 2 $31.51
Surgical Oncology $59.55 3 $19.85
Plastic and Reconstructive Surgery $58.17 1 $58.17
Personal Emergency Response Attendant $55.76 2 $27.88
Rehabilitation $49.79 2 $24.90
Obstetric, High-Risk $48.01 1 $48.01
Acupuncturist $47.77 3 $15.92
Urgent Care $44.09 2 $22.05
Adult Care Home $43.11 1 $43.11
Medical Toxicology $42.89 1 $42.89
Social Worker $42.20 1 $42.20
Durable Medical Equipment & Medical Supplies $40.17 2 $20.09
Medical Genetics, Ph.D. Medical Genetics $40.17 1 $40.17
Case Manager/Care Coordinator $39.31 2 $19.66
Orthopaedic Trauma $38.06 2 $19.03
Developmental Therapist $36.09 1 $36.09
Neonatal Intensive Care $36.03 2 $18.02
Pain Management $35.27 1 $35.27
Medical Biochemical Genetics $35.05 1 $35.05
Psychoanalysis $35.02 1 $35.02
Wound Care $34.81 1 $34.81
Dietitian, Registered $34.39 1 $34.39
Counseling $31.54 1 $31.54
Phlebology $27.65 1 $27.65
Medical Specialty $25.22 1 $25.22
Otology & Neurotology $22.19 1 $22.19
Adult Reconstructive Orthopaedic Surgery $21.48 1 $21.48
Integrative Medicine $21.31 1 $21.31
Dietary Manager $20.02 1 $20.02
Radiologic Technologist $19.52 1 $19.52
Surgery of the Hand $17.60 1 $17.60
Nuclear Cardiology $17.04 1 $17.04
Independent Duty Corpsman $16.91 1 $16.91
Diagnostic Ultrasound $13.77 1 $13.77
Single Specialty $11.72 1 $11.72

Top Paid Doctors

Doctor Specialty Location Total 2023
Dr. Steven Ryder, M.d, M.D Internal Medicine Westport, CT $3.9M $0
Dr. Stephen Sherwin, M.d, M.D Medical Oncology San Francisco, CA $3.3M $0
Dr. Regina Berkovich, Md, MD Neurology West Hollywood, CA $1.0M $0
Daniel Bandari, M.d, M.D Neurology Newport Beach, CA $961,571 $0
Kenneth Mankowski, Do, DO Neurology Columbus, OH $805,678 $0
Dr. Bhupendra Khatri, M.d, M.D Neurology Milwaukee, WI $757,149 $0
Perry Shieh, Md, MD Neuromuscular Medicine Los Angeles, CA $754,739 $0
Bruce Hughes, Md, MD Neurology Des Moines, IA $695,742 $0
Barry Hendin, Md, MD Neurology Phoenix, AZ $687,931 $0
Nananda Col, Md, MD Internal Medicine Portland, ME $681,686 $0
Dr. Mark Tullman, M.d, M.D Neurology Saint Louis, MO $674,878 $0
William Flanders, Md, MD Public Health & General Preventive Medicine Atlanta, GA $593,371 $0
Anoopum Gupta, M.d., Ph.d, M.D., PH.D Neurology Pittsburgh, PA $588,326 $0
Sean Milligan, Md, MD Neurology Amarillo, TX $583,212 $0
Heidi Crayton, Md, MD Neurology Vienna, VA $564,046 $0
Mr. Angel Chinea, M.d, M.D Specialist Guaynabo, PR $540,124 $0
Derrick Robertson, M.d, M.D Neurology Tampa, FL $526,062 $0
Barry Singer Neurology Saint Louis, MO $515,691 $0
Dr. Timothy West, Md, MD Neurology Salt Lake City, UT $459,757 $0
Dr. Allan Perel, M.d, M.D Neurology Staten Island, NY $436,722 $0
Aram Zabeti, M.d, M.D Neurology Cincinnati, OH $430,978 $0
Donald Negroski, Md, MD Neurology Sarasota, FL $430,677 $0
Dr. Mitzi Williams, M.d, M.D Neurology Smyrna, GA $429,471 $0
Robert Sergott, Md, MD Ophthalmology Philadelphia, PA $424,403 $0
Dr. Stephen Newman, M.d, M.D Neurology Plainview, NY $387,477 $0
123…1319»

Top Products

  • ADUHELM $122.8M
  • SPINRAZA $68.5M

Associated Products (19)

Payment Categories

  • Food & Beverage $6.4M
  • Consulting $34.7M
  • Travel & Lodging $5.2M
  • Research $692.9M
  • Royalties $63.2M

About Biogen, Inc.

Biogen, Inc. has made $860.9M in payments to 32,962 healthcare providers, recorded across 442,682 transactions in the CMS Open Payments database. In 2024, the company paid $53.8M. The top product by payment volume is ADUHELM ($122.8M).

Payments were distributed across 255 medical specialties. The top specialty by payment amount is Neurology ($57.6M to 6,752 doctors).

Payment categories include: Food & Beverage ($6.4M), Consulting ($34.7M), Research ($692.9M), Travel & Lodging ($5.2M), Royalties ($63.2M).

Biogen, Inc. is associated with 19 products in the CMS Open Payments database, including ADUHELM, SPINRAZA, and TYSABRI.