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
By recipient specialty (25 shown)
Sorted by reported total.
Providers listed (1,930)
Sorted by name. Sort by amount instead
| Provider | Specialty | State | Reported by this company |
|---|---|---|---|
| MARY J NINAN | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | GA | $21.65 |
| MARY L MATTEI | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Women's Health | AL | $32.49 |
| MARY L MOLLOY | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | FL | $31.54 |
| MARY ROUGEAU BROWNING | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical | FL | $103.20 |
| MARY ZIMNY | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | DE | $28.74 |
| MASUMEH RAFATI JAVIDAN | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | NY | $12.71 |
| MATTHEW A POWELL | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | MO | $1,479.00 |
| MATTHEW D TUCKER | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | AL | $16.31 |
| MATTHEW J CARLSON | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | TX | $21.47 |
| MATTHEW P SCHLUMBRECHT | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | FL | $29.86 |
| MATTHEW W CASSELL | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | MS | $24.22 |
| MATTHEW WILSON MCGEE | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | ND | $20.30 |
| MAUNA B PANDYA | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | IL | $22.05 |
| MAUREEN C BRACCO | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health | CT | $48.84 |
| MAUREEN YOUNAN | — | NJ | $21.13 |
| MAX FREDERICK BERGSTROM | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | NC | $21.95 |
| MAXWELL JANOSKY | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | NJ | $136.21 |
| MEAGHAN BROWN | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care | TX | $13.20 |
| MEGAN E GRUDEM | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | MN | $49.60 |
| MEGAN E LANIGAN | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Women's Health | PA | $69.95 |
| MEGAN ELYSE BUECHEL | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | IN | $25.34 |
| MEGAN INDERMAUR | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | FL | $133.88 |
| MEGAN L OSBORNE | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | GA | $22.98 |
| MEGAN M ABOODY | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | NY | $13.32 |
| MEGAN MCKEE | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | GA | $20.56 |
| MEGAN W TILLMAN | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | AL | $25.14 |
| MEGHAN HANEWALL | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | IL | $34.40 |
| MEGHAN SHEA | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | MA | $55.66 |
| MEHMET G HEPGUR | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | FL | $132.95 |
| MEHMET S COPUR | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | NE | $23.79 |
| MELANIE B SCHWEIR | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology | CO | $22.82 |
| MELANIE E SUAREZ-MURIAS | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical | FL | $31.09 |
| MELANIE IRENE GALADZHYAN | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Gerontology | CA | $28.69 |
| MELANIE K VILARDO | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care | NJ | $13.62 |
| MELANIE P COKER | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | MS | $165.90 |
| MELISSA A CETAK | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | NE | $21.70 |
| MELISSA ANA LIRIANO VYFHUIS | Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology | MD | $23.87 |
| MELISSA ANN CRAWLEY | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | TX | $124.99 |
| MELISSA ANN WILLS | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | OH | $130.11 |
| MELISSA CHRISTINE EDGINTON | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | CA | $21.94 |
| MELISSA E KRZUS | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | IN | $20.20 |
| MELISSA HODEIB | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | CA | $86.67 |
| MELISSA L JAVELLANA | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology | KS | $80.05 |
| MELISSA L PHAM | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | TX | $63.33 |
| MELISSA M FRENCH | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care | AL | $41.31 |
| MELISSA M HARDESTY | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | AK | $125.00 |
| MELISSA M KING | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | FL | $14.38 |
| MELISSA SUE MERICLE | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | AZ | $125.00 |
| MELYSSA KYLE VAN DER STUYF | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health | IL | $17.30 |
| MEREDITH J SELLECK | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | NH | $86.62 |