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

Alnylam Pharmaceuticals Inc.

33,014 providers listed $28,793,290.71 reported 97,712 records General Payments

General Payments reported — all loaded program years

$28,793,290.71

  • Category: General Payments
  • Program years: 2019, 2020, 2021, 2022, 2023, 2024, 2025
  • Record count: 97,712
  • Providers listed: 33,014

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 $2,735,086.43 4,821 1,981
PY2020 $4,105,575.89 2,361 1,583
PY2021 $3,308,406.46 8,406 5,210
PY2022 $3,115,947.16 13,652 7,613
PY2023 $4,630,993.35 18,981 9,905
PY2024 $4,920,169.24 18,977 9,774
PY2025 $5,977,112.18 30,514 13,346

By recipient specialty (25 shown)

Sorted by reported total.

SpecialtyReportedRecordsProviders
Allopathic & Osteopathic Physicians|Internal Medicine $4,483,676.98 4,498 1,974
Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology $3,866,100.76 2,248 1,011
Allopathic & Osteopathic Physicians|Internal Medicine|Advanced Heart Failure and Transplant Cardiology $3,403,252.64 5,601 470
Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease $2,924,661.41 19,929 4,599
Allopathic & Osteopathic Physicians|Pediatrics $2,009,085.20 217 129
Allopathic & Osteopathic Physicians|Emergency Medicine $1,705,975.16 159 71
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Psychiatry $1,455,768.50 131 52
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology $1,415,150.93 8,811 2,168
Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology $547,894.59 3,097 1,434
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family $479,890.56 10,472 4,221
Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology $293,959.55 1,758 840
Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Nephrology $289,435.78 412 126
Allopathic & Osteopathic Physicians|Internal Medicine|Hypertension Specialist $254,959.40 75 4
Allopathic & Osteopathic Physicians|Internal Medicine|Interventional Cardiology $249,790.95 5,872 1,699
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care $238,846.10 3,333 934
Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant $214,721.77 5,849 2,385
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner $207,023.86 5,604 2,234
Allopathic & Osteopathic Physicians|Urology $205,819.88 1,581 860
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neuromuscular Medicine $177,217.81 331 53
Allopathic & Osteopathic Physicians|Internal Medicine|Hematology $165,943.83 239 43
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health $140,745.85 2,535 852
Allopathic & Osteopathic Physicians|Medical Genetics|Clinical Genetics (M.D.) $134,446.07 169 19
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Clinical Neurophysiology $117,279.00 237 54
Allopathic & Osteopathic Physicians|General Practice $82,630.47 215 60
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Gerontology $72,363.69 905 288

Providers listed (33,014)

Sorted by name. Sort by amount instead

ProviderSpecialtyStateReported by this company
ALOK KATYAL Allopathic & Osteopathic Physicians|Internal Medicine|Interventional Cardiology MO $23.64
ALOKA AMARAKONE Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology IL $16.28
ALOMIE MCCALLUM Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family NY $255.71
ALON A STEINBERG Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease CA $197.43
ALON DAVIS Allopathic & Osteopathic Physicians|Family Medicine FL $82.91
ALON YARKONI Allopathic & Osteopathic Physicians|Internal Medicine|Interventional Cardiology PA $71.08
ALONSO B CHAN Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant CA $50.19
ALONZO D WILLIAMS Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology AR $18.30
ALONZO E JONES Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease GA $31.07
ALPA K SHAH Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology TX $19.00
ALPANA A DESAI Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology FL $26.53
ALPESH A AMIN Allopathic & Osteopathic Physicians|Internal Medicine|Advanced Heart Failure and Transplant Cardiology TX $20.21
ALPHONSE M AMBROSIA Allopathic & Osteopathic Physicians|Internal Medicine|Interventional Cardiology AZ $71.86
ALTA JORDAN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care SC $23.11
ALTAGRACE SAINT PAUL-LAFORTUNE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family NY $57.07
ALTHEA DANAE DYKIEL Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care IL $382.81
ALTONY SENEUS Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant NY $21.61
ALVARO FEDERICO MANRIQUE GARCIA Allopathic & Osteopathic Physicians|Internal Medicine|Clinical Cardiac Electrophysiology LA $380.71
ALVARO G GONZALEZ Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner TX $16.10
ALVARO GOMEZ Allopathic & Osteopathic Physicians|Internal Medicine|Interventional Cardiology FL $29.34
ALVARO IVAN BUENANO Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease DE $40.38
ALVARO RIOS Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease TX $44.89
ALVARO RIOS Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant MI $46.84
ALVIN ABAQUETA Allopathic & Osteopathic Physicians|Family Medicine NC $20.34
ALVINA ELAINE BRYANT Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family NC $192.89
ALYSHA POSS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care AR $18.84
ALYSIA IONE KRETSCHMAR Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family MI $55.52
ALYSON B OBLOCK Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant CA $75.77
ALYSON KAY FISHER Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant CO $27.96
ALYSON L MANDEL Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner MA $15.84
ALYSON LOVAN HOMMEL Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neuromuscular Medicine NC $42.32
ALYSON N FOX Allopathic & Osteopathic Physicians|Internal Medicine|Transplant Hepatology NY $278.24
ALYSON W HANDY Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant NY $65.02
ALYSSA ANN MASKELL Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Gerontology CA $121.90
ALYSSA CAMILLE BROWNING Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease CA $77.87
ALYSSA CHRISTOFAS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care PA $667.84
ALYSSA DAWN YATES Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family IN $51.12
ALYSSA DEEM Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant ME $20.85
ALYSSA DOYLE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner MI $61.58
ALYSSA E ZIPADELLI Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family CT $18.53
ALYSSA ELIZABETH WELSH Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family OH $21.86
ALYSSA GABRIELLE PIPARO Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Pediatrics, Critical Care CA $34.62
ALYSSA K NALDOZA Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant VA $162.97
ALYSSA K O'CONNOR Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner WI $37.44
ALYSSA M ARAGOSA Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical NY $26.02
ALYSSA MARIE FURGIUELE Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant CT $74.90
ALYSSA MARIE HOURIHAN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health NY $385.29
ALYSSA MICHELLE PIOGGIA Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant CT $22.34
ALYSSA MORRIS FRANCISCO Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family GA $17.42
ALYSSA N GRUBB Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family FL $78.14