Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · 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
  • 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
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 $475,320.74 924 282
Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology $92,652.22 696 503
Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology $60,680.26 216 149
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family $21,697.80 323 206
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Women's Health $20,923.13 104 36
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner $14,891.06 281 192
Allopathic & Osteopathic Physicians|Obstetrics & Gynecology $14,222.02 75 53
Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant $10,392.73 201 132
Allopathic & Osteopathic Physicians|Family Medicine $6,981.94 5 4
Eye and Vision Services Providers|Optometrist $6,620.07 36 23
Allopathic & Osteopathic Physicians|Internal Medicine $6,012.14 39 32
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 $1,339.15 35 28
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care $1,192.37 36 27
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
JASON S LEVITZ Allopathic & Osteopathic Physicians|Internal Medicine|Hematology NJ $28.44
JAY ALLEN MILTON MESSER Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology TX $19.14
JAYA SHARMA Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology IL $15.19
JAYANTHI R RAMADURAI Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology IL $16.29
JAYARAM BHARADWAJ Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA $18.15
JAYDE S WALL Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Gerontology IN $240.73
JAYNE M COLE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health IN $19.18
JEANA DRUGAC Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family NJ $29.06
JEANETTE HERNANDEZ Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Obstetrics & Gynecology FL $91.96
JEANETTE M HERNANDEZ Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner FL $25.18
JEFFERSON MOULDS Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology VA $25.15
JEFFREY A HARRIS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner GA $22.04
JEFFREY A HOW Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology TX $114.69
JEFFREY A JAMES Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology CO $36.61
JEFFREY BERNARD STEED Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant CA $29.08
JEFFREY D HANCOCK Allopathic & Osteopathic Physicians|Pediatrics ID $18.87
JEFFREY J ANDRY Allopathic & Osteopathic Physicians|Emergency Medicine LA $26.00
JEFFREY L NELSON Allopathic & Osteopathic Physicians|Ophthalmology IN $16.79
JEFFREY RICHARD VARANELLI Eye and Vision Services Providers|Optometrist MI $783.00
JEFFREY W ANDREY Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA $67.10
JEHANZEB RIAZ Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology TX $22.43
JENNA D OATES Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family AL $25.14
JENNA L DAVIS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner SC $31.49
JENNA L SYNNAMON Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical PA $99.24
JENNIFER C LEE Allopathic & Osteopathic Physicians|Obstetrics & Gynecology CA $117.73
JENNIFER CUDRIS MALDONADO Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology FL $20.38
JENNIFER E BRAMEL Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TX $129.32
JENNIFER G CHIEPPA Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner NJ $43.21
JENNIFER GRACE WHARRAM Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant CA $39.64
JENNIFER GRUNHUT Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant NY $13.32
JENNIFER H CHRISTIANSEN Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Surgical OR $106.85
JENNIFER J DAWE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner GA $28.35
JENNIFER L BEVINS Allopathic & Osteopathic Physicians|Obstetrics & Gynecology FL $110.70
JENNIFER L GRIZZLE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Women's Health GA $134.83
JENNIFER LOUISE REINER Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Women's Health SD $124.14
JENNIFER M BEDNARZ Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner IL $22.05
JENNIFER M LEE Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology CA $32.36
JENNIFER MICHELLE SCALICI Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology GA $117.57
JENNIFER NICOLE VIVES Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family FL $25.48
JENNIFER R ELLIS Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical IL $17.14
JENNIFER T LEECH Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Women's Health GA $179.26
JENNIFER TEPERINO Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health NJ $14.13
JENNIFER VOLLMER Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Surgical MT $118.65
JENNY C JEUDI Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family FL $13.29
JENNY PEREZ Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family FL $103.20
JEREMY PERKINS Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology MD $23.27
JERI WELLS LLOYD Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner GA $19.36
JERRICK KY XANG PADILLA-PHU Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family CA $35.87
JESSE B BEGLEY Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner TN $25.99
JESSICA A KENNARD Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology FL $255.28