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

GENZYME CORPORATION

107,595 providers listed $187,559,694.19 reported 883,406 records General Payments

General Payments reported — all loaded program years

$187,559,694.19

  • Category: General Payments
  • Program years: 2019, 2020, 2021, 2022, 2023, 2024, 2025
  • Record count: 883,406
  • Providers listed: 107,595

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 $26,159,313.71 84,621 21,845
PY2020 $9,663,824.52 40,456 14,537
PY2021 $17,363,987.10 81,979 27,796
PY2022 $22,451,659.80 127,710 39,956
PY2023 $30,445,943.52 162,531 46,202
PY2024 $38,878,702.18 182,325 48,590
PY2025 $42,596,263.36 203,784 53,185

By recipient specialty (25 shown)

Sorted by reported total.

SpecialtyReportedRecordsProviders
Allopathic & Osteopathic Physicians|Dermatology $32,274,165.72 119,539 8,309
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology $21,472,582.42 59,737 4,886
Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology $15,077,906.25 45,104 5,360
Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease $13,514,101.05 58,583 5,329
Allopathic & Osteopathic Physicians|Allergy & Immunology $13,292,217.86 64,271 2,426
Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology $7,711,836.29 44,408 6,906
Allopathic & Osteopathic Physicians|Internal Medicine|Rheumatology $7,200,577.27 21,471 2,510
Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Hematology-Oncology $5,884,423.16 4,106 396
Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant $5,201,265.02 100,420 10,976
Allopathic & Osteopathic Physicians|Otolaryngology $4,780,001.92 32,970 3,787
Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology $4,779,358.87 13,493 1,630
Allopathic & Osteopathic Physicians|Internal Medicine $3,840,764.53 15,725 4,099
Allopathic & Osteopathic Physicians|Medical Genetics|Clinical Genetics (M.D.) $3,785,940.81 3,800 218
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family $3,201,527.32 71,682 11,493
Allopathic & Osteopathic Physicians|Internal Medicine|Hematology $2,915,657.61 3,080 363
Allopathic & Osteopathic Physicians|Dermatology|Pediatric Dermatology $2,733,704.69 2,909 131
Allopathic & Osteopathic Physicians|Allergy & Immunology|Allergy $2,641,847.19 13,980 527
Allopathic & Osteopathic Physicians|Internal Medicine|Allergy & Immunology $2,385,267.94 5,954 278
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner $2,323,476.36 35,869 5,605
Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Gastroenterology $2,186,270.99 5,265 782
Allopathic & Osteopathic Physicians|Pediatrics $1,822,017.40 4,261 1,542
Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology $1,689,309.04 4,144 1,576
Allopathic & Osteopathic Physicians|Internal Medicine|Critical Care Medicine $1,668,707.63 6,907 879
Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical $1,554,462.82 31,031 3,117
Allopathic & Osteopathic Physicians|Dermatology|MOHS-Micrographic Surgery $1,516,955.75 7,635 810

Providers listed (107,595)

Sorted by name. Sort by amount instead

ProviderSpecialtyStateReported by this company
ALI HUSSAIN MI $237.00
ALI HUSSEIN Allopathic & Osteopathic Physicians|Internal Medicine|Rheumatology TX $115.22
ALI I KHAWAJA Allopathic & Osteopathic Physicians|Physical Medicine & Rehabilitation MD $14.79
ALI IMRAN SAEED Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease AZ $93.86
ALI J HUSSAIN Allopathic & Osteopathic Physicians|Family Medicine IL $107.10
ALI JAAN Allopathic & Osteopathic Physicians|Hospitalist NY $125.97
ALI JUNAID HUSAIN Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology MD $215.82
ALI K NAJAR Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease MI $59.32
ALI KASRAEIAN Allopathic & Osteopathic Physicians|Urology FL $2,188.98
ALI KASSEM NJ $120.97
ALI KAZEMI Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology VA $302.20
ALI KHALED ABU-ALFA Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology CT $112.62
ALI KHAN Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology VA $88.02
ALI KHODABANDEH Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease MA $160.15
ALI KHOJASTEH Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology MO $57.79
ALI KHURSHID YOUSUF Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology AL $117.16
ALI KIA Allopathic & Osteopathic Physicians|Internal Medicine NV $30.63
ALI M ABBAS Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology FL $56.52
ALI M FAYED Allopathic & Osteopathic Physicians|Internal Medicine CA $125.00
ALI M RKEIN Allopathic & Osteopathic Physicians|Dermatology AZ $137.49
ALI M SHERIF Allopathic & Osteopathic Physicians|Pediatrics NM $146.23
ALI M STROCKER Allopathic & Osteopathic Physicians|Otolaryngology|Pediatric Otolaryngology CA $136.73
ALI MADANI Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NV $29.99
ALI MARIE ACKER Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner OH $18.45
ALI MARZOOQ Allopathic & Osteopathic Physicians|Dermatology MT $44.02
ALI MASUD Allopathic & Osteopathic Physicians|Internal Medicine|Interventional Cardiology TX $18.13
ALI MEHMOOD RAUFI Allopathic & Osteopathic Physicians|Internal Medicine OH $48.08
ALI MOGHANI LANKARANI Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology FL $12,134.96
ALI MOHAMAD SAYED Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology GA $78.01
ALI MOIIN Allopathic & Osteopathic Physicians|Dermatology MI $1,504.75
ALI MULAH NY $122.61
ALI MUSTAFA Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease NJ $106.40
ALI N DANA Allopathic & Osteopathic Physicians|Dermatology NY $529.22
ALI N RIZVI Allopathic & Osteopathic Physicians|Internal Medicine|Interventional Cardiology TX $18.13
ALI NABOUSH Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NY $130.08
ALI NADHIM NJ $209.95
ALI NAYFEH Allopathic & Osteopathic Physicians|Internal Medicine NE $196.69
ALI PATINO JR. Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner NJ $30.42
ALI PIPER Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease NE $16.35
ALI PIRASTEH Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology WI $3,444.00
ALI R LAKHANI Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology IL $308.46
ALI R NAMAZIE Allopathic & Osteopathic Physicians|Otolaryngology CA $30.73
ALI RAJABI-ESTARABADI Allopathic & Osteopathic Physicians|Dermatology PA $164.70
ALI RASHIDIAN Allopathic & Osteopathic Physicians|Internal Medicine|Critical Care Medicine CA $45.33
ALI RAZA Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology TX $49.60
ALI REZA GOLSHAYAN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology NC $46.01
ALI RUESCHHOFF Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease KS $137.50
ALI S ALMUDALLAL Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology OH $13.68
ALI S ALSHATI Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology AZ $56.00
ALI S KARAKURUM Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology NY $423.86