Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published PY2023–2024 Search official records Methodology

ImmunoGen, Inc.

1,930 providers listed $1,309,084.18 reported 3,344 records General Payments

General Payments reported — all loaded program years

$1,309,084.18

  • Category: General Payments
  • Program years: 2023, 2024
  • Record count: 3,344
  • Providers listed: 1,930

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

How this figure is calculated
  • The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. 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 2018–2024, General Payments only. Each figure is labeled with its category and program year; categories are never combined.

By program year

Program yearReportedRecordsProviders
PY2023 $1,213,399.39 2,914 1,726
PY2024 $95,684.79 430 384

By recipient specialty (25 shown)

Sorted by reported total.

SpecialtyReportedRecordsProviders
Allopathic & Osteopathic Physicians|Pediatrics $543,966.53 20 2
Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology $475,257.41 923 281
Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology $92,492.45 693 500
Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology $60,641.28 214 147
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family $21,805.75 324 207
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Women's Health $20,923.13 104 36
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner $14,843.38 279 192
Allopathic & Osteopathic Physicians|Obstetrics & Gynecology $14,316.88 77 55
Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant $10,392.73 201 132
Allopathic & Osteopathic Physicians|Family Medicine $6,997.68 6 5
Eye and Vision Services Providers|Optometrist $6,620.07 36 23
Allopathic & Osteopathic Physicians|Internal Medicine $6,076.83 42 35
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Obstetrics & Gynecology $5,582.31 14 5
Allopathic & Osteopathic Physicians|Ophthalmology $4,620.32 14 10
Allopathic & Osteopathic Physicians|Internal Medicine|Hematology $3,909.48 20 13
Allopathic & Osteopathic Physicians|Ophthalmology|Cornea and External Diseases Specialist $3,742.62 8 5
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health $3,147.19 73 48
Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical $1,804.97 34 29
Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Surgical $1,600.15 24 18
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Gerontology $1,321.00 34 27
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care $1,266.96 39 28
Allopathic & Osteopathic Physicians|Ophthalmology|Retina Specialist $1,126.78 2 1
Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology $1,079.16 31 27
Allopathic & Osteopathic Physicians|Pathology|Anatomic Pathology & Clinical Pathology $766.10 2 2
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Primary Care $468.75 11 8

Providers listed (1,930)

Sorted by name. Sort by amount instead

ProviderSpecialtyStateReported by this company
DEBRA R MILLER Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology GA $24.36
DEBRA S BRANDT Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CT $25.00
DEEPA R SASHITAL Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology TX $32.27
DEIDRA BROWN BRINSON Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health FL $17.55
DENE' WRENN Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology OH $28.72
DENEEN M BOYCE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Gerontology CA $27.88
DENISE JOHNSON ALLEN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family GA $23.73
DENISE TRACY DEEMER Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family FL $17.63
DENNIS HILLIARD Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA $27.15
DENNIS R SCRIBNER Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology AZ $24.51
DEREK E THOMAS Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology OH $13.00
DERIC SAVIOR Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology PA $59.79
DERRICK SU CA $27.54
DESIREE D WRIGHT Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner TN $44.63
DEVI SAMPAT Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology GA $24.28
DEXTER T ESTRADA Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA $23.58
DHAN D KAUSHAL Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology NV $22.90
DIANA GARCIA Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner TX $90.13
DIANA LEONIDOVNA RUDNEV Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family MI $126.00
DIANN C FERNANDEZ Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner FL $142.93
DIANNE M OKONSKY Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family FL $32.89
DIEGO J AVILES Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology TX $132.78
DILPRIT BAGGA Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA $49.98
DILRUBA N HAQUE Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA $20.76
DINA ABDELSAMAD Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical NY $91.09
DINA IBRAHIM Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA $16.76
DIRK PHILIP PIKAART Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology CO $17.77
DIVYA CHAND MITCHELL Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Primary Care GA $14.58
DOLLY R QUISPE LEVEAU Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology IN $17.12
DOMINIQUE M BARNES Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology TX $16.74
DONALD PAUL SEAGO Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology MS $96.05
DONALD W HILL Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology LA $20.62
DONG XIANG Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA $27.60
DONNA DELICIO NJ $21.13
DONNA HOLZHAUER VALENTINE Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant CA $22.66
DONNA M MCNAMARA Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology NJ $13.71
DONNA M SCHARCH Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner MD $27.17
DORINDA SUE ROUCH Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CO $44.93
DOROTHY MARIE DEWITT Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner KY $19.50
DOUGLAS DEWAYN HELDRETH Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology FL $18.86
DOUGLAS K DEVRIES Eye and Vision Services Providers|Optometrist NV $26.01
EDDIE THARA Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA $26.54
EDGAR CASTILLO DANDREIS Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology FL $66.65
EDMOND S LEE Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA $26.21
EDSEL L HESITA Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology TX $124.99
EDUARDO GARCIA Allopathic & Osteopathic Physicians|Obstetrics & Gynecology CA $27.88
EDUARDO MIRANDA Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology TX $21.58
EDWARD C GRENDYS Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology FL $17,040.12
EDWARD F MCCLAY Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology CA $19.06
EDWARD H KAPLAN Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology IL $21.01