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 |
|---|---|---|---|
| KAREN B DAWSON | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | CA | $18.15 |
| KAREN CABEZAS-GIL | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | FL | $28.89 |
| KAREN H LU | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | TX | $63.33 |
| KAREN JENG PEI SHOU | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | HI | $108.57 |
| KAREN L NOVAK | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care | IL | $163.58 |
| KARI K SAVAGE | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | SC | $13.52 |
| KARI SIERANT | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health | NJ | $13.82 |
| KARIM ARNAOUT | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | MD | $22.55 |
| KARIM S ELSAHWI | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | NJ | $14.22 |
| KARRIE BARGO | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | AZ | $125.00 |
| KARTHI SUBBANNAN | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | GA | $20.61 |
| KARTHIK SHANKAR | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | PA | $29.96 |
| KASHIF A FIROZVI | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | MD | $28.51 |
| KASHIF ALI | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | MD | $22.95 |
| KASI NOVAK | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | IL | $14.04 |
| KATARZYNA E RELA | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health | VA | $141.22 |
| KATE FREITAS MCCOOEY | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical | NJ | $14.34 |
| KATELYN B PHILLIPS | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | NE | $22.09 |
| KATELYN BREANNA HOOD | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care | AL | $27.26 |
| KATHERINE A ALEXANDER | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | OH | $15.20 |
| KATHERINE A FITZPATRICK | Physician Assistants & Advanced Practice Nursing Providers|Clinical Nurse Specialist|Oncology | IA | $18.38 |
| KATHERINE BUCK | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | OK | $9,256.54 |
| KATHERINE L MONDADA | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | ID | $17.91 |
| KATHERINE MARY COHEN | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | $116.71 |
| KATHLEEN B PUGH | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | AL | $25.14 |
| KATHLEEN C MENDHEIM | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | AL | $25.14 |
| KATHLEEN DOUGHNEY | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | FL | $16.74 |
| KATHLEEN E LAMBERT | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | GA | $22.84 |
| KATHLEEN LUTZ | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Obstetrics & Gynecology | NY | $213.71 |
| KATHLEEN M TONKIN | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | NE | $40.97 |
| KATHLEEN M TOURTELLOTT | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | IL | $20.96 |
| KATHLEEN MOORE | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology | OK | $5,487.52 |
| KATHLEEN SANTIAGO | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | AL | $18.87 |
| KATHRYN A WAGNER | Allopathic & Osteopathic Physicians|Surgery | TX | $124.99 |
| KATHRYN LYLE | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Women's Health | AL | $2,415.65 |
| KATHRYN S MILLER | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | TX | $27.77 |
| KATHY JO ROBB | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | CA | $23.09 |
| KATHY LEE FORD | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | TX | $17.38 |
| KATHY SAM | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | TX | $51.79 |
| KATHY YOU | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | CA | $21.30 |
| KATIE AMAKER | — | LA | $22.98 |
| KATIE LITTEKEN | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | TX | $27.48 |
| KATRINA MICHALIK | Physician Assistants & Advanced Practice Nursing Providers|Clinical Nurse Specialist|Acute Care | NJ | $13.33 |
| KATRINA PAULINE EMMETT BIRDWELL | Allopathic & Osteopathic Physicians|Surgery|Surgical Oncology | TX | $19.15 |
| KATRINA SLAUGHTER WADE | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | LA | $117.57 |
| KATY LYNN HADDON | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | FL | $15.05 |
| KAYLA F ARGUDO | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | PA | $12.86 |
| KAYLA HAINES | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | FL | $18.90 |
| KAYLA NICHOLE KAWIECKI | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | MA | $13.55 |
| KEISHA N RITTER | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | MD | $24.36 |