Spectrum Pharmaceuticals Inc.
1,774 providers listed 3,031 records General Payments
General Payments — all loaded program years
- Category: General Payments
- Program years: 2019, 2023, 2024, 2025
- Record count: 3,031
- Providers listed: 1,774
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 |
|---|---|---|---|---|
| PY2019 | $147,009.54 | 459 | 267 | This company in PY2019 → |
| PY2023 | $157,647.49 | 893 | 657 | This company in PY2023 → |
| PY2024 | $26,314.11 | 746 | 571 | This company in PY2024 → |
| PY2025 | $32,013.08 | 933 | 744 | This company in PY2025 → |
By recipient specialty (70)
Sorted by name; identical names by identifier.
Allopathic & Osteopathic Physicians 46 specialties 1,146 providers
- Anesthesiology 3
- Anesthesiology · Pediatric Anesthesiology 1
- Colon & Rectal Surgery 1
- Dermatology 3
- Emergency Medicine 2
- Family Medicine 10
- Family Medicine · Adult Medicine 1
- Hospitalist 5
- Internal Medicine 31
- Internal Medicine · Cardiovascular Disease 2
- Internal Medicine · Endocrinology, Diabetes & Metabolism 3
- Internal Medicine · Gastroenterology 4
- Internal Medicine · Geriatric Medicine 1
- Internal Medicine · Hematology 20
- Internal Medicine · Hematology & Oncology 716
- Internal Medicine · Hepatology 1
- Internal Medicine · Hospice and Palliative Medicine 2
- Internal Medicine · Medical Oncology 179
- Internal Medicine · Nephrology 1
- Internal Medicine · Rheumatology 4
- Internal Medicine · Transplant Hepatology 3
- Obstetrics & Gynecology 2
- Obstetrics & Gynecology · Gynecologic Oncology 23
- Obstetrics & Gynecology · Gynecology 2
- Orthopaedic Surgery 1
- Pathology · Anatomic Pathology 1
- Pathology · Anatomic Pathology & Clinical Pathology 4
- Pathology · Blood Banking & Transfusion Medicine 1
- Pathology · Clinical Pathology 1
- Pathology · Clinical Pathology/Laboratory Medicine 1
- Pathology · Pediatric Pathology 1
- Pediatrics 2
- Pediatrics · Neonatal-Perinatal Medicine 1
- Pediatrics · Pediatric Hematology-Oncology 3
- Physical Medicine & Rehabilitation 1
- Physical Medicine & Rehabilitation · Hospice and Palliative Medicine 1
- Physical Medicine & Rehabilitation · Pain Medicine 1
- Psychiatry & Neurology · Neurology 2
- Psychiatry & Neurology · Psychiatry 2
- Radiology · Diagnostic Radiology 8
- Radiology · Neuroradiology 2
- Radiology · Radiation Oncology 71
- Radiology · Therapeutic Radiology 3
- Surgery 7
- Surgery · Surgical Oncology 9
- Urology 3
Chiropractic Providers 1 specialty 1 providers
Dental Providers 1 specialty 1 providers
Eye and Vision Services Providers 1 specialty 1 providers
Nursing Service Providers 2 specialties 3 providers
Physician Assistants & Advanced Practice Nursing Providers 19 specialties 577 providers
- Advanced Practice Midwife 1
- Clinical Nurse Specialist 1
- Clinical Nurse Specialist · Family Health 1
- Clinical Nurse Specialist · Neuroscience 1
- Clinical Nurse Specialist · Oncology 1
- Nurse Anesthetist, Certified Registered 1
- Nurse Practitioner 122
- Nurse Practitioner · Acute Care 29
- Nurse Practitioner · Adult Health 46
- Nurse Practitioner · Community Health 1
- Nurse Practitioner · Family 228
- Nurse Practitioner · Gerontology 10
- Nurse Practitioner · Pediatrics 2
- Nurse Practitioner · Primary Care 5
- Nurse Practitioner · Psychiatric/Mental Health 1
- Nurse Practitioner · Women's Health 3
- Physician Assistant 89
- Physician Assistant · Medical 32
- Physician Assistant · Surgical 3
Providers listed (1,774)
Sorted by name; identical names by identifier.
| Provider | Specialty | State | Records reported by this company |
|---|---|---|---|
| DIANNA L SHIPLEY | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | TN | 1 |
| DIANNE M OKONSKY | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | FL | 1 |
| DILRUBA N HAQUE | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | 1 |
| DIMITRIOS T DIAMANDIDIS | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | NV | 1 |
| DINA HOK | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical | CA | 1 |
| DIRK DAVIDSON | — | TN | 1 |
| DIVYA ASTI | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | TX | 1 |
| DMITRIY ZAK | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | AR | 1 |
| DOLLY R QUISPE LEVEAU | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | IN | 1 |
| DON D LUONG | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | FL | 1 |
| DONG WON KIM | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | MD | 1 |
| DONGJIN SHIN | Dental Providers|Dentist|General Practice | NJ | 1 |
| DONNA M KENTLEY | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | MA | 1 |
| DONNA SABA | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | 1 |
| DORIS VOY KAN QUON | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology | CA | 1 |
| DORU M PAUL | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | NY | 1 |
| DUSTIN DALE DINNING | Allopathic & Osteopathic Physicians|Internal Medicine|Rheumatology | ID | 1 |
| DUSTIN PHILIP DENICOLA | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | LA | 1 |
| DYANESH BAPU G RAVINDRAN | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | 1 |
| ECE DEMIR | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | FL | 1 |
| EDGARDO S SANTOS | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | FL | 1 |
| EDNA I FLORES | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | CA | 1 |
| EDUARDO MIRANDA | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | TX | 3 |
| EDWARD A DUDA | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CT | 1 |
| EDWARD DUFFY | Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology | SC | 1 |
| EDWARD DUFFY | Allopathic & Osteopathic Physicians|Emergency Medicine | NH | 1 |
| EDWARD H KAPLAN | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | IL | 4 |
| EDWARD J CRANE | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | OH | 1 |
| EILEEN M BYRNE | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Primary Care | MD | 1 |
| EIRAN AVRAHAM WARNER | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | GA | 2 |
| ELEONOR QUAN | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | 1 |
| ELIE CHALHOUB | Allopathic & Osteopathic Physicians|Internal Medicine | MN | 5 |
| ELIE FAHED | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | WY | 2 |
| ELIE M RICHA | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | 1 |
| ELIZABETA C POPA | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology | NY | 1 |
| ELIZABETH BERGER | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | KS | 4 |
| ELIZABETH DE LA NUBE GUADALUPE VALLEJO | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | NM | 2 |
| ELIZABETH DELGADO | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | VA | 1 |
| ELIZABETH E SHIEH | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | TN | 1 |
| ELIZABETH JANE ROMANO | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | IN | 1 |
| ELIZABETH KELSEY RAUSCHENBERG | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | MD | 1 |
| ELIZABETH MATHENY WOLFE | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | GA | 2 |
| ELIZABETH REEVES-CIMINELLI | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | OH | 1 |
| ELLAIN JOY D STOUTENBURG | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | TX | 3 |
| ELLIOT MARK EPNER | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | PA | 1 |
| ELSHAMI M ELAMIN | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | KS | 6 |
| ELYSE HUFF | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | FL | 1 |
| EMILY A GABEL | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical | VA | 2 |
| EMILY A HOFFMANN | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | TN | 1 |
| EMILY ELIZABETH GARDNER | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical | VA | 2 |