Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · PY2019–2025 Search official records Methodology

Amgen Inc.

272,863 providers listed $214,734,319.12 reported 2,745,180 records General Payments

General Payments reported — all loaded program years

$214,734,319.12

  • Category: General Payments
  • Program years: 2019, 2020, 2021, 2022, 2023, 2024, 2025
  • Record count: 2,745,180
  • Providers listed: 272,863

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How this figure is calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. Nothing is estimated, weighted, or combined across categories.
  • Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.
  • Methodology & Data — sourcing, labeling, and limitations.

Coverage: program years 2019–2025, General Payments only. Each figure is labeled with its category and program year; categories are never combined.

By program year

Program yearReportedRecordsProviders
PY2019 $40,199,477.23 391,637 77,789
PY2020 $19,997,209.79 231,211 56,129
PY2021 $24,930,803.36 364,239 87,261
PY2022 $24,032,726.87 403,103 99,632
PY2023 $25,942,886.36 376,137 101,034
PY2024 $40,480,243.36 474,763 118,926
PY2025 $39,150,972.15 504,090 121,365

By recipient specialty (25 shown)

Sorted by reported total.

SpecialtyReportedRecordsProviders
Allopathic & Osteopathic Physicians|Internal Medicine|Rheumatology $31,916,723.34 282,939 4,666
Allopathic & Osteopathic Physicians|Dermatology $19,400,860.46 99,199 7,637
Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease $18,415,571.86 186,388 12,353
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology $17,211,465.08 83,957 6,165
Allopathic & Osteopathic Physicians|Internal Medicine $14,985,174.55 336,596 27,162
Allopathic & Osteopathic Physicians|Family Medicine $12,742,286.84 393,609 35,526
Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism $12,034,794.29 88,453 4,697
Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology $11,439,114.75 59,451 5,329
Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology $7,578,706.45 67,505 6,178
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family $7,516,144.75 269,986 37,496
Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant $5,531,844.04 184,248 21,724
Allopathic & Osteopathic Physicians|Internal Medicine|Interventional Cardiology $5,446,510.55 70,412 4,648
Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology $4,451,134.54 17,133 1,721
Allopathic & Osteopathic Physicians|Ophthalmology $4,061,292.77 22,918 4,734
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner $3,417,790.98 103,704 13,647
Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical $1,956,582.62 70,967 6,882
Allopathic & Osteopathic Physicians|Allergy & Immunology $1,523,011.88 20,813 1,863
Allopathic & Osteopathic Physicians|Ophthalmology|Ophthalmic Plastic and Reconstructive Surgery $1,487,096.80 4,173 251
Allopathic & Osteopathic Physicians|Internal Medicine|Hematology $1,430,066.01 2,675 281
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health $1,313,770.27 33,994 4,403
Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease $1,182,868.50 26,121 4,043
Allopathic & Osteopathic Physicians|Orthopaedic Surgery $990,923.44 7,940 1,879
Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology $960,181.95 8,883 2,989
Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Hematology-Oncology $889,820.37 1,298 341
Podiatric Medicine & Surgery Service Providers|Podiatrist|Foot & Ankle Surgery $865,763.31 6,385 1,780

Providers listed (272,863)

Sorted by name. Sort by amount instead

ProviderSpecialtyStateReported by this company
ADAM C NADELSON Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology GA $20.86
ADAM C NADER Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease FL $46.05
ADAM C NELSON Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family NJ $47.22
ADAM C PARKER Allopathic & Osteopathic Physicians|Family Medicine FL $11.79
ADAM C REYNOLDS Allopathic & Osteopathic Physicians|Ophthalmology ID $129.32
ADAM C RHODES Allopathic & Osteopathic Physicians|Family Medicine CA $402.13
ADAM C SCHMID Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner MI $151.89
ADAM C SHEPARD Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology LA $181.17
ADAM C STAGE Allopathic & Osteopathic Physicians|Urology LA $258.51
ADAM C STEIN Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology IL $7,521.74
ADAM C WADDELL Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurocritical Care NY $15.00
ADAM C WALTER Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology OH $59.38
ADAM C WRIGHT Allopathic & Osteopathic Physicians|Dermatology TN $21.13
ADAM CARLTON SCHAAF Allopathic & Osteopathic Physicians|Orthopaedic Surgery SC $59.70
ADAM CARO Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant FL $20.66
ADAM CARY HULL Allopathic & Osteopathic Physicians|Physical Medicine & Rehabilitation MI $43.07
ADAM CHARLES KURNICK Allopathic & Osteopathic Physicians|Internal Medicine FL $20.73
ADAM CHING TANAKA Allopathic & Osteopathic Physicians|Ophthalmology CA $28.72
ADAM CHRISTIAN Allopathic & Osteopathic Physicians|Family Medicine SC $61.47
ADAM CHRISTOPHER CAMPBELL Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family SC $61.83
ADAM CHRISTOPHER COOMBS Allopathic & Osteopathic Physicians|Internal Medicine MS $16.97
ADAM CHRISTOPHER MOORE Allopathic & Osteopathic Physicians|Anesthesiology TX $150.00
ADAM CHRISTOPHER SHEFFIELD Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Clinical Neurophysiology TX $72.68
ADAM CHRISTOPHER SPIESS Allopathic & Osteopathic Physicians|Otolaryngology OH $253.66
ADAM CLARK WENZLIK Allopathic & Osteopathic Physicians|Family Medicine NC $17.11
ADAM COCHRAN Allopathic & Osteopathic Physicians|Orthopaedic Surgery|Hand Surgery TN $15.63
ADAM COHEN Allopathic & Osteopathic Physicians|Internal Medicine|Geriatric Medicine NY $2,943.71
ADAM COHEN Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease PA $161,025.07
ADAM COLIN FLYNN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family GA $63.01
ADAM CONNELL KNEEPKENS Allopathic & Osteopathic Physicians|Hospitalist MO $123.01
ADAM CRAIG BIEDNY Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology MI $16.25
ADAM CRAIG DOOLEY Allopathic & Osteopathic Physicians|Orthopaedic Surgery AL $86.72
ADAM CRAIG REICHARD Allopathic & Osteopathic Physicians|Surgery|Vascular Surgery OH $14.55
ADAM CRAIG TURNER Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical AZ $312.81
ADAM CRAIG WEISER Allopathic & Osteopathic Physicians|Urology OH $23.06
ADAM CRANDALL JOHNSON Allopathic & Osteopathic Physicians|Orthopaedic Surgery NM $16.14
ADAM D ASARCH Allopathic & Osteopathic Physicians|Dermatology|MOHS-Micrographic Surgery MI $118.81
ADAM D BEEBLE Allopathic & Osteopathic Physicians|Internal Medicine FL $25.57
ADAM D BIER Allopathic & Osteopathic Physicians|Orthopaedic Surgery|Sports Medicine NY $31.03
ADAM D BOTWINICK Allopathic & Osteopathic Physicians|Ophthalmology NY $39.92
ADAM D CAMP Allopathic & Osteopathic Physicians|Anesthesiology IN $51.77
ADAM D COKER Allopathic & Osteopathic Physicians|Anesthesiology CO $13.98
ADAM D CORN Allopathic & Osteopathic Physicians|Family Medicine NC $162.44
ADAM D COX Allopathic & Osteopathic Physicians|Internal Medicine MO $76.11
ADAM D DEVORE Allopathic & Osteopathic Physicians|Internal Medicine NC $3,156.25
ADAM D DIEDIKER Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family NE $14.82
ADAM D GLADSTONE Allopathic & Osteopathic Physicians|Internal Medicine MA $24.79
ADAM D HARRIS Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology AZ $52.26
ADAM D ISBELL Allopathic & Osteopathic Physicians|Internal Medicine AL $74.03
ADAM D JOHNSON Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Pediatrics UT $30.66