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
ALEX S LAPASARAN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family NV $488.94
ALEX S MIRAKIAN Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology FL $21.81
ALEX SEAMON Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology VA $530.34
ALEX SHERMAN Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology NY $442.07
ALEX SIBU KURYAN Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology PA $472.61
ALEX SUN Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant FL $153.21
ALEX T MEISER Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner OH $327.61
ALEX THOMAS Allopathic & Osteopathic Physicians|Allergy & Immunology|Allergy IL $1,411.81
ALEX TODD HIRSH Allopathic & Osteopathic Physicians|Dermatology OH $43.14
ALEX UHR Allopathic & Osteopathic Physicians|Urology PA $19.34
ALEX V MEJIA GARCIA Allopathic & Osteopathic Physicians|Internal Medicine|Hematology FL $345.11
ALEX WU Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NY $23.07
ALEX Y. CHEN OH $119.07
ALEX YH CHENG Allopathic & Osteopathic Physicians|Otolaryngology VA $401.75
ALEX YOON Allopathic & Osteopathic Physicians|Otolaryngology FL $767.17
ALEX ZHORNITSKIY Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology CA $122.31
ALEXA A MORRISSEY Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant NH $94.92
ALEXA ANN POKLUDA Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant TX $24.77
ALEXA ANNE LOHRSTORFER Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Pediatrics TX $121.61
ALEXA B ALTER Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical NJ $635.64
ALEXA B GOLDFARB Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Gastroenterology NY $34.48
ALEXA B MURPHY Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant AZ $497.44
ALEXA BETH STEUER Allopathic & Osteopathic Physicians|Dermatology|MOHS-Micrographic Surgery NJ $27.64
ALEXA BLAIRE GRAND Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant AR $414.83
ALEXA BROOKE MULLALLY Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant NC $219.75
ALEXA BURCIAGA Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant TX $121.26
ALEXA CANNATA Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant FL $260.55
ALEXA CHRISTINE LEBARON Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant TX $98.02
ALEXA D NIMMAGADDA Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner IL $193.96
ALEXA D PAIK Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Gerontology FL $110.93
ALEXA D THOMPSON Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Pediatrics GA $118.72
ALEXA DANIELLE KUENZEL Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant PA $48.94
ALEXA E GOZALI Allopathic & Osteopathic Physicians|Family Medicine CA $523.82
ALEXA EMIL CASTRODAD Allopathic & Osteopathic Physicians|Pediatrics PR $133.46
ALEXA GABRIELA SALAZAR Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant TX $259.42
ALEXA HELENA NIEHAUS Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant IN $125.00
ALEXA HERZIG Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant CA $2,763.58
ALEXA ISRAELI OH $1,535.16
ALEXA J LIMES Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant NY $207.20
ALEXA JAZMIN Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant TX $26.51
ALEXA JOYCE O'HARA Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology VA $91.00
ALEXA K NEILL-SCHEER Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family NE $16.79
ALEXA L JOHNSON Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care NE $120.35
ALEXA L MARTIN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family MO $97.74
ALEXA LITTLEJOHN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family MD $223.15
ALEXA LONCHARICH MO $23.26
ALEXA M CHOY Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology NY $87.54
ALEXA M HETZEL Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant NJ $16,196.62
ALEXA M PALEY Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant NE $172.11
ALEXA MARIE CASTELLANO Allopathic & Osteopathic Physicians|Otolaryngology CA $25.92