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 |
|---|---|---|---|
| RADHA SAMTANI | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Gerontology | GA | $26.02 |
| RAFAEL A ARTETA-BULOS | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | FL | $20.71 |
| RAFID J KOUZ | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | $29.04 |
| RAGHU NANDAN | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | $20.41 |
| RAHUL R NAIK | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | $16.56 |
| RAISA A GUTIERREZ | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | FL | $245.07 |
| RAJ P MANCHANDANI | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology | VA | $23.93 |
| RAJAT MALHOTRA | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | IL | $19.78 |
| RAJAYOGESH DAVULURI | Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology | TX | $19.70 |
| RAKESH ROHATGI | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | FL | $24.97 |
| RAMA BALARAMAN | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | FL | $22.90 |
| RAMESH K PANDEY | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | FL | $22.88 |
| RAMESH KUMAR MOOLANI | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | $20.58 |
| RAMEZ N ESKANDER | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | CA | $6,852.05 |
| RAMIN MIRHASHEMI | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | CA | $70.31 |
| RANA M BILBEISI | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | MI | $20.41 |
| RANDAL WEST | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | VA | $171.43 |
| RANDI CAROLINE KOZLOWSKI | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | GA | $19.48 |
| RANDI S CONNOR | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | TN | $29.63 |
| RANDY D SORUM | Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology | IA | $20.62 |
| RANJANA S BHARGAVA | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | GA | $23.73 |
| RAPHAEL CHARLES BOSSE | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | FL | $16.08 |
| RASHIDA NATASHA CRAWFORD | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | TX | $132.78 |
| RAUL A CORTES LADINO | Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Psychiatry | FL | $24.78 |
| RAUL M PORTILLO | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | TX | $124.99 |
| RAUSHANAH L BROADARD | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | DE | $120.00 |
| RAVI KUMAR PATEL | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | FL | $14.88 |
| RAVIN MANU RUPANI | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | $20.78 |
| RAYMUNDO ROMERO | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | CA | $180.50 |
| REBECCA AREND | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | AL | $1,513.35 |
| REBECCA FANT YARBOROUGH | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | TX | $16.76 |
| REBECCA MORALES | Allopathic & Osteopathic Physicians|Hospitalist | PR | $16.36 |
| REBECCA RUTH SCHNEIDER | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | IL | $36.70 |
| REBECCA WHITLOCK GROCHOWSKI | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Gerontology | MD | $27.83 |
| REBECCA ZWEIFLER | — | NJ | $21.13 |
| REEMA BATRA | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | $23.94 |
| RELINDIS NEH-AWAH AZENWI FRU | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | TX | $17.15 |
| RENATA CASTELO | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Surgical | TX | $124.04 |
| RENAY NATLIE SMITH | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | FL | $29.86 |
| RENE RUBIN | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | PA | $55.83 |
| RENJITHA T IGNATIUS | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | FL | $29.25 |
| RENU SONI | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | OH | $16.19 |
| REVATHI ANGITAPALLI | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | TX | $20.34 |
| RICHARD DAVID DRAKE | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | TX | $191.73 |
| RICHARD H BUCK | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | FL | $28.22 |
| RICHARD J CARDOSI | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | FL | $22.10 |
| RICHARD M DIAMOND | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | NY | $17.04 |
| RICHARD MARK BOULAY | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | PA | $99.24 |
| RICHARD S BERMUDEZ | Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology | LA | $13.51 |
| RICHARD T PENSON | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | MA | $966.97 |