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 |
|---|---|---|---|
| JESSICA A SACHS | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Hematology-Oncology | MA | 1 |
| JESSICA ANN TURNER | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | TX | 1 |
| JESSICA CRUZ SIKAZWE | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | TX | 2 |
| JESSICA D NICHOLS | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | FL | 1 |
| JESSICA DINA VINLUAN | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | TX | 2 |
| JESSICA LEONOR CLIATT | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Women's Health | GA | 1 |
| JESSICA MARIE GILLEN | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | TX | 1 |
| JESSICA RODRIGUEZ CRUZ | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | FL | 1 |
| JESSICA SIU-YING EHLY-YU | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology | CA | 1 |
| JESSIE KRUEGER | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | KS | 3 |
| JILL L FOLKERT | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care | TX | 1 |
| JILL MAXWELL SULLIVAN | Allopathic & Osteopathic Physicians|Internal Medicine | SC | 1 |
| JILL REMICK | Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology | DC | 1 |
| JILL TSENG | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | CA | 1 |
| JILLIAN MARIE WICKHAM | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical | NY | 1 |
| JINCY CLEMENT | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | 1 |
| JING XI | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CO | 1 |
| JIYON CHOI | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | 1 |
| JOAN MARGARET O'LEARY | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Primary Care | NJ | 1 |
| JOAN STOYKOVICH | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical | CA | 1 |
| JOANNA CN AGENA | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | HI | 1 |
| JOCELYN GARCIA SAYRE | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | FL | 2 |
| JODIE D HARRISON | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Gerontology | LA | 1 |
| JODY L PELUSI | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | AZ | 1 |
| JOE STEVEN CUTRER | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | TX | 1 |
| JOHN A CONTI | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | NJ | 1 |
| JOHN C HALBROOK | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | MS | 1 |
| JOHN CHRISTOPHER ELKAS | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | VA | 2 |
| JOHN D O'BOYLE | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | WA | 1 |
| JOHN E PETERSON | Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease | KS | 1 |
| JOHN H HOWARD | Allopathic & Osteopathic Physicians|Surgery|Surgical Oncology | AL | 2 |
| JOHN HU | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | 1 |
| JOHN J GRAHAM | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | OH | 2 |
| JOHN K CHAN | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | CA | 14 |
| JOHN KHOURY | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | 2 |
| JOHN MICHAEL FRANCIS EUSEBIO | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | NV | 2 |
| JOHN MONGAN | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | NY | 1 |
| JOHN PHILIP SCHWERKOSKE | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | 1 |
| JOHN SCOTT RENSHAW | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | TX | 1 |
| JOHN T SIEMON | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | FL | 1 |
| JOHNNY CAI | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | 1 |
| JOHNNY HYDE | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | VA | 2 |
| JON H VOSS | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology | KY | 1 |
| JONATHAN BOONE | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | TN | 5 |
| JONATHAN M BRIDGES | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | AL | 2 |
| JONATHAN R FOOTE | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | SC | 2 |
| JONG WOOK AN | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | NC | 1 |
| JONI A TILFORD | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | NE | 1 |
| JORDAN ANDERSON | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Surgical | MN | 1 |
| JORGE RIOS-PEREZ | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | OH | 1 |