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
ALEXANDER RISENHOOVER OK $13.77
ALEXANDER RIVERO CA $266.99
ALEXANDER ROBERT JACK Allopathic & Osteopathic Physicians|Dermatology CA $66.00
ALEXANDER RODRIGO TOBAR Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology MI $92.90
ALEXANDER ROKOS Allopathic & Osteopathic Physicians|Family Medicine NH $108.47
ALEXANDER S BOZANICH Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease IN $152.54
ALEXANDER S BROWNE Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology NJ $57.78
ALEXANDER S KIM Allopathic & Osteopathic Physicians|Allergy & Immunology|Clinical & Laboratory Immunology CA $31.83
ALEXANDER S O'HARA Allopathic & Osteopathic Physicians|Internal Medicine IL $90.30
ALEXANDER S ZWEIBACH Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology TX $160.49
ALEXANDER SENG Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner PA $899.78
ALEXANDER SHRAGA Allopathic & Osteopathic Physicians|Dermatology NJ $44.55
ALEXANDER SISTO NY $18.50
ALEXANDER SMIRNOFF FL $191.34
ALEXANDER SONG WANG Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology OH $16.86
ALEXANDER SORIN Allopathic & Osteopathic Physicians|Otolaryngology NY $506.42
ALEXANDER SOSENKO IL $42.82
ALEXANDER STEWART Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology AZ $17,212.25
ALEXANDER STOJANOVIC Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology MI $18.62
ALEXANDER T LEE Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology CA $115.74
ALEXANDER T MILLER Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology CA $469.15
ALEXANDER T RICHARD Allopathic & Osteopathic Physicians|Internal Medicine LA $156.93
ALEXANDER TERRY REDDY Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology NC $7,992.63
ALEXANDER TOBIAS HERBST Allopathic & Osteopathic Physicians|Dermatology FL $99.10
ALEXANDER TORRES Allopathic & Osteopathic Physicians|Internal Medicine|Rheumatology FL $361.53
ALEXANDER TU WI $131.17
ALEXANDER VELOSO Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology FL $489.15
ALEXANDER VLADIMIROVICH KIRICHENKO Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology PA $17.77
ALEXANDER VLADIMIROVICH ROVNER Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology with Special Qualifications in Child Neurology PA $24.09
ALEXANDER VON ROENN Allopathic & Osteopathic Physicians|Internal Medicine MI $17.52
ALEXANDER W BROWN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology FL $45.06
ALEXANDER W HAWLEY Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant MA $18.52
ALEXANDER W PRAUS Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology NE $33.20
ALEXANDER WALKER MURPHEY Allopathic & Osteopathic Physicians|Otolaryngology GA $24.45
ALEXANDER WEICK Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology MI $19.43
ALEXANDER WHITNEY Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical IL $29.39
ALEXANDER WILLIAM FENDER Allopathic & Osteopathic Physicians|Allergy & Immunology NC $25.14
ALEXANDER WILLIAMS Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant AL $259.50
ALEXANDER WONG Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology TX $213.39
ALEXANDER YAYLAYAN FL $646.92
ALEXANDER ZEMTSOV Allopathic & Osteopathic Physicians|Dermatology IN $147.37
ALEXANDER ZU-HAO WEI Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology NY $1,855.97
ALEXANDERIA O BURWELL Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family FL $245.52
ALEXANDR BABAYEUSKI Allopathic & Osteopathic Physicians|Internal Medicine GA $45.94
ALEXANDR KARIMOV Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology KY $134.95
ALEXANDR L SAFAROV Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NY $22.71
ALEXANDR V ARAKELOV Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology MO $12.91
ALEXANDRA A HORWITZ Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Allergy/Immunology PA $12.59
ALEXANDRA ARNOLD CLARK Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant VA $170.16
ALEXANDRA ATHENA VATZAKAS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care GA $62.38