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 |
|---|---|---|---|
| ERIKA PANIZO | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | NY | 1 |
| ERIKO NAKAJIMA | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical | CA | 2 |
| ERIN E FLEENER | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | TX | 1 |
| ERIN J SAKS | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | VA | 3 |
| ERIN K SCHMIDT | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | NC | 1 |
| ERIN SALINAS | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | OR | 1 |
| ERIN SANDY GALLAGHER | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | ME | 1 |
| ERLINDA M GORDON | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Hematology-Oncology | CA | 1 |
| EUNICE S WANG | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | NY | 2 |
| EVA GUPTA | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | FL | 1 |
| EVANGELINA BRYANT | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | FL | 1 |
| FABIO CAPPUCCINI | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | CA | 2 |
| FADI ABU SHAHIN | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | FL | 2 |
| FADI M KAYALI | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | FL | 1 |
| FAITH WEINTRAUB | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | NJ | 1 |
| FAITHLORE P GARDNER | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | FL | 1 |
| FARIBA HAJY ISEYEDSOLEIMAN | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | CA | 2 |
| FAZAL BARI | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology | NJ | 1 |
| FEN JIANG | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | CA | 1 |
| FERNANDO O RECIO | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | FL | 1 |
| FIDEL SALAZAR BRAVO | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | FL | 1 |
| FIKRET I ATAMDEDE | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | CA | 3 |
| FILIX KENCANA | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | OH | 1 |
| FLOORTJE BACKES | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | OH | 3 |
| FOUAD M ABBAS | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology | MD | 2 |
| FRANCES MARY JOHNSON | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health | NM | 1 |
| FRANK D CIRISANO | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | FL | 1 |
| FRANK KOJI MORI | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | 4 |
| FRED J KUDRIK | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | SC | 1 |
| FREDERICK DOLD | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | PA | 1 |
| FREDERICK MIN | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | MD | 1 |
| FREDERIQUE ST-PIERRE | Allopathic & Osteopathic Physicians|Internal Medicine | MN | 1 |
| GABRIEL NOAH MANNIS | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | CA | 2 |
| GABRIELLE M HAWKINS | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | AL | 1 |
| GABRIELLE NICOLE STEVENS | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health | GA | 1 |
| GAIL B POLLEN | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | FL | 1 |
| GAIL L WRIGHT | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | FL | 1 |
| GAJANAN KULKARNI | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | FL | 1 |
| GARLAND P AMES | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | SC | 1 |
| GARY ALTWERGER | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | IL | 1 |
| GARY GORDON | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | IL | 1 |
| GARY P ENGSTROM | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | TX | 1 |
| GARY WALSH THOMAS | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | SC | 1 |
| GEETHA N VARMA | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | 1 |
| GENA H VOLAS REDD | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | GA | 1 |
| GENE B SAYLORS | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | SC | 1 |
| GENEELOU TOBIAS CRUZ | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | NV | 1 |
| GEORGE F GEILS | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | SC | 2 |
| GEORGE G MIRANDA | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | 1 |
| GEORGE THEODORE HARRIS | Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology | CA | 1 |