ImmunoGen, Inc.
1,930 providers listed 3,344 records General Payments
General Payments — all loaded program years
- 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.
Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.
Coverage: program years 2019–2025, General Payments only, reported to physicians and non-physician practitioners. Payments to teaching hospitals are not included. Each figure is labeled with its category and program year; categories are never combined.
By program year
| Program year | Reported | Records | Providers | Detail |
|---|---|---|---|---|
| PY2023 | $1,213,399.39 | 2,914 | 1,726 | This company in PY2023 → |
| PY2024 | $95,684.79 | 430 | 384 | This company in PY2024 → |
By recipient specialty (55)
Sorted by name; identical names by identifier.
Allopathic & Osteopathic Physicians 35 specialties 1,130 providers
- Anesthesiology 1
- Colon & Rectal Surgery 2
- Emergency Medicine 1
- Family Medicine 4
- Hospitalist 3
- Internal Medicine 32
- Internal Medicine · Cardiovascular Disease 1
- Internal Medicine · Gastroenterology 1
- Internal Medicine · Hematology 13
- Internal Medicine · Hematology & Oncology 503
- Internal Medicine · Medical Oncology 149
- Internal Medicine · Pulmonary Disease 2
- Obstetrics & Gynecology 53
- Obstetrics & Gynecology · Gynecologic Oncology 282
- Obstetrics & Gynecology · Gynecology 5
- Obstetrics & Gynecology · Urogynecology and Reconstructive Pelvic Surgery 2
- Ophthalmology 10
- Ophthalmology · Cornea and External Diseases Specialist 5
- Ophthalmology · Retina Specialist 1
- Pathology · Anatomic Pathology 2
- Pathology · Anatomic Pathology & Clinical Pathology 2
- Pediatrics 2
- Pediatrics · Pediatric Hematology-Oncology 2
- Physical Medicine & Rehabilitation 1
- Psychiatry & Neurology · Neurology 1
- Psychiatry & Neurology · Psychiatry 2
- Radiology · Diagnostic Radiology 2
- Radiology · Diagnostic Ultrasound 1
- Radiology · Neuroradiology 1
- Radiology · Radiation Oncology 27
- Radiology · Therapeutic Radiology 3
- Radiology · Vascular & Interventional Radiology 2
- Surgery 5
- Surgery · Surgical Oncology 6
- Thoracic Surgery (Cardiothoracic Vascular Surgery) 1
Eye and Vision Services Providers 3 specialties 25 providers
Nursing Service Providers 1 specialty 2 providers
Physician Assistants & Advanced Practice Nursing Providers 16 specialties 742 providers
- Clinical Nurse Specialist · Acute Care 1
- Clinical Nurse Specialist · Adult Health 1
- Clinical Nurse Specialist · Neuroscience 1
- Clinical Nurse Specialist · Oncology 7
- Nurse Practitioner 192
- Nurse Practitioner · Acute Care 27
- Nurse Practitioner · Adult Health 48
- Nurse Practitioner · Family 206
- Nurse Practitioner · Gerontology 28
- Nurse Practitioner · Obstetrics & Gynecology 5
- Nurse Practitioner · Primary Care 8
- Nurse Practitioner · Psychiatric/Mental Health 3
- Nurse Practitioner · Women's Health 36
- Physician Assistant 132
- Physician Assistant · Medical 29
- Physician Assistant · Surgical 18
Providers listed (1,930)
Sorted by name; identical names by identifier.
| Provider | Specialty | State | Records reported by this company |
|---|---|---|---|
| RADHA SAMTANI | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Gerontology | GA | 1 |
| RAFAEL A ARTETA-BULOS | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | FL | 1 |
| RAFID J KOUZ | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | 1 |
| RAGHU NANDAN | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | 1 |
| RAHUL R NAIK | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | 1 |
| RAISA A GUTIERREZ | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | FL | 4 |
| RAJ P MANCHANDANI | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology | VA | 1 |
| RAJAT MALHOTRA | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | IL | 1 |
| RAJAYOGESH DAVULURI | Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology | TX | 1 |
| RAKESH ROHATGI | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | FL | 1 |
| RAMA BALARAMAN | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | FL | 1 |
| RAMESH K PANDEY | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | FL | 1 |
| RAMESH KUMAR MOOLANI | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | 1 |
| RAMEZ N ESKANDER | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | CA | 8 |
| RAMIN MIRHASHEMI | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | CA | 3 |
| RANA M BILBEISI | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | MI | 1 |
| RANDAL WEST | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | VA | 7 |
| RANDI CAROLINE KOZLOWSKI | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | GA | 1 |
| RANDI S CONNOR | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | TN | 1 |
| RANDY D SORUM | Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology | IA | 1 |
| RANJANA S BHARGAVA | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | GA | 1 |
| RAPHAEL CHARLES BOSSE | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | FL | 1 |
| RASHIDA NATASHA CRAWFORD | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | TX | 1 |
| RAUL A CORTES LADINO | Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Psychiatry | FL | 1 |
| RAUL M PORTILLO | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | TX | 1 |
| RAUSHANAH L BROADARD | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | DE | 1 |
| RAVI KUMAR PATEL | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | FL | 1 |
| RAVIN MANU RUPANI | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | 1 |
| RAYMUNDO ROMERO | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | CA | 3 |
| REBECCA AREND | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | AL | 4 |
| REBECCA FANT YARBOROUGH | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | TX | 1 |
| REBECCA MORALES | Allopathic & Osteopathic Physicians|Hospitalist | PR | 1 |
| REBECCA RUTH SCHNEIDER | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | IL | 2 |
| REBECCA WHITLOCK GROCHOWSKI | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Gerontology | MD | 1 |
| REBECCA ZWEIFLER | — | NJ | 1 |
| REEMA BATRA | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | 1 |
| RELINDIS NEH-AWAH AZENWI FRU | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | TX | 1 |
| RENATA CASTELO | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Surgical | TX | 1 |
| RENAY NATLIE SMITH | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | FL | 1 |
| RENE RUBIN | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | PA | 2 |
| RENJITHA T IGNATIUS | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | FL | 1 |
| RENU SONI | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | OH | 1 |
| REVATHI ANGITAPALLI | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | TX | 1 |
| RICHARD DAVID DRAKE | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | TX | 4 |
| RICHARD H BUCK | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | FL | 1 |
| RICHARD J CARDOSI | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | FL | 1 |
| RICHARD M DIAMOND | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | NY | 1 |
| RICHARD MARK BOULAY | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | PA | 1 |
| RICHARD S BERMUDEZ | Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology | LA | 1 |
| RICHARD T PENSON | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | MA | 3 |