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 |
|---|---|---|---|
| VALENTINA RUVALCABA | Physician Assistants & Advanced Practice Nursing Providers|Clinical Nurse Specialist|Oncology | CA | 1 |
| VANESSA RODRIGUEZ | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | NY | 1 |
| VEENA CHARU | — | CA | 1 |
| VENKATESWAR R VEERAPALLI | Allopathic & Osteopathic Physicians|Internal Medicine | VA | 1 |
| VERNADETTE M FISHER | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | FL | 1 |
| VERNON P MONTOYA | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | FL | 1 |
| VIBHA T THOMAS | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | TX | 1 |
| VICTOR VAZQUEZ | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | PR | 2 |
| VIJAY K GUNUGANTI | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | TX | 1 |
| VIJAY KETAN REDDY | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | IL | 1 |
| VIJAY N ROY | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | NJ | 1 |
| VIJAY RAO | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | SD | 2 |
| VIKAS DEMBLA | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | SC | 1 |
| VIKAS MALHOTRA | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | FL | 1 |
| VIKTORIYA KAGANSKAYA | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | CA | 2 |
| VIMBAI HOFISI | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | TX | 1 |
| VINNI JUNEJA | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | VA | 2 |
| VIPAL PRATIN DURKAL | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | TX | 1 |
| VISHAL JHANJI | Allopathic & Osteopathic Physicians|Ophthalmology | PA | 2 |
| VIVIAN E RUSZKIEWICZ | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Women's Health | OH | 7 |
| VIVIAN YVETTE KLANN | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | CA | 1 |
| VLADIMIR D LIMONNIK | Allopathic & Osteopathic Physicians|Internal Medicine | PA | 1 |
| VU Q PHAN | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | 3 |
| W WILLIAM A COX | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | AK | 1 |
| WAINA CHENG | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | NJ | 1 |
| WALLACE C PETERSON | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | NE | 2 |
| WALTER O WHITLEY | Eye and Vision Services Providers|Optometrist | VA | 1 |
| WALTER Y TSANG | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | 1 |
| WARNER PENG | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | 2 |
| WASIF RIAZ | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | FL | 1 |
| WEBER CHEN | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | 4 |
| WEI CHEN | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Gerontology | CA | 1 |
| WEIQIN XU | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | CA | 2 |
| WENDLA K CITRON | Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology | MD | 1 |
| WENDY GILL | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health | LA | 1 |
| WENDY MARIE FODSTAD | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | IN | 1 |
| WENGE WANG | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | CA | 1 |
| WESLEIGH FOWLER EDWARDS | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | 2 |
| WHITNEY HUNTER | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Women's Health | OK | 2 |
| WHITNEY NICOLE GOLDSBERRY | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | KY | 3 |
| WHITNEY ST MARY STEVENS | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Gerontology | LA | 1 |
| WHITNEY WARD GARRETT | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | GA | 1 |
| WILEY D BUNN | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | NY | 2 |
| WILLIAM EDWARD WINTER | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | OR | 1 |
| WILLIAM HENRY ENNIS | Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology | AL | 2 |
| WILLIAM HIXSON | Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology | AL | 2 |
| WILLIAM J JAWIEN | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | 1 |
| WILLIAM M BURKE | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | NJ | 1 |
| WILLIAM M MERRITT | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | SC | 1 |
| WILLIAM M RAFELSON | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | NJ | 1 |