Spectrum Pharmaceuticals Inc.
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Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
Centers for Medicare & Medicaid Services, Open Payments
These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.
Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.
CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state.
Page 10 of 10; records 451–466 of 466 matching records. This page contains 16 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.
IndustryPayments · General Payments
Spectrum Pharmaceuticals Inc.
CMS reporting company ID 100000011115
General Payments, PY2019; Recipient scope: All recipient types; Nature of payment: All payment types
Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00
Page 10 of 10; records 451–466 of 466 matching records. This page contains 16 records (maximum 50), not the full filtered export.
Filtered page: https://industrypayments.org/company/100000011115?year=2019&recipient=all&page=10#records-h
CMS source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e
Cite these filtered records
The citation includes this program year, filters, data edition, and page of results.
- Plain
- Spectrum Pharmaceuticals Inc., CMS reporting company ID 100000011115. General Payments, PY2019; Recipient scope: All recipient types; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 10 of 10; records 451–466 of 466 matching records. This page contains 16 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/company/100000011115?year=2019&recipient=all&page=10#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
- APA 7
- IndustryPayments. (2026). Spectrum Pharmaceuticals Inc., CMS reporting company ID 100000011115. General Payments, PY2019; Recipient scope: All recipient types; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 10 of 10; records 451–466 of 466 matching records. This page contains 16 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/company/100000011115?year=2019&recipient=all&page=10#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
- Bluebook
- Spectrum Pharmaceuticals Inc., CMS reporting company ID 100000011115, IndustryPayments, General Payments, PY2019; Recipient scope: All recipient types; Nature of payment: All payment types (Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00). Page 10 of 10; records 451–466 of 466 matching records. This page contains 16 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e. https://industrypayments.org/company/100000011115?year=2019&recipient=all&page=10#records-h.
Centers for Medicare & Medicaid Services, Open Payments
Citation formats are provided for reference; check the requirements of your publication.
Payment records · PY2019
Date, newest first, then reporting company; values as published by CMS.
General Payments · PY2019 · All recipient types · CMS publication 2026-06-30
466 matching records · $228,009.54 reported total · 0 disputed
Nature of payment: All payment types
Records imported here (UTC).
Download all 466 matching records (CSV)
CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.
Showing records 451–466 of 466.
| Recipient | Paying entity | Amount | Date | Nature of payment | Dispute status | Publication flags | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|---|---|
| SANDEEP GREWAL Physician / non-physician practitioner | Spectrum Pharmaceuticals Inc. | $16.56 | 01/04/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 639801829 | CMS |
| T TREVOR SINGH Physician / non-physician practitioner | Spectrum Pharmaceuticals Inc. | $16.56 | 01/04/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 639801849 | CMS |
| SETH J PAGE Physician / non-physician practitioner | Spectrum Pharmaceuticals Inc. | $18.87 | 01/03/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 639801193 | CMS |
| JEFFREY F PATTON Physician / non-physician practitioner | Spectrum Pharmaceuticals Inc. | $15.29 | 01/03/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 639801203 | CMS |
| DENNIS HILLIARD Physician / non-physician practitioner | Spectrum Pharmaceuticals Inc. | $17.85 | 01/03/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 639801337 | CMS |
| AASHNA R BASU Physician / non-physician practitioner | Spectrum Pharmaceuticals Inc. | $22.05 | 01/03/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 639801413 | CMS |
| CAGE S JOHNSON Physician / non-physician practitioner | Spectrum Pharmaceuticals Inc. | $22.05 | 01/03/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 639801423 | CMS |
| RAJIV MALIK Physician / non-physician practitioner | Spectrum Pharmaceuticals Inc. | $17.84 | 01/03/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 639801445 | CMS |
| NATHAN PUNWANI Physician / non-physician practitioner | Spectrum Pharmaceuticals Inc. | $22.05 | 01/03/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 639801489 | CMS |
| PHILIPPE NABBOUT Physician / non-physician practitioner | Spectrum Pharmaceuticals Inc. | $18.87 | 01/03/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 639801561 | CMS |
| IAN W FLINN Physician / non-physician practitioner | Spectrum Pharmaceuticals Inc. | $21.62 | 01/02/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 639801355 | CMS |
| SIMON BLANC Physician / non-physician practitioner | Spectrum Pharmaceuticals Inc. | $13.66 | 01/02/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 639801403 | CMS |
| ANDREW JAMES BURESH Physician / non-physician practitioner | Spectrum Pharmaceuticals Inc. | $17.11 | 01/02/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 639801573 | CMS |
| MICHAEL W LANKIEWICZ Physician / non-physician practitioner | Spectrum Pharmaceuticals Inc. | $21.30 | 01/02/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 639801665 | CMS |
| SCOTT WILLIAM HALL Physician / non-physician practitioner | Spectrum Pharmaceuticals Inc. | $21.30 | 01/02/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 639801833 | CMS |
| ROBERT A MOSS Physician / non-physician practitioner | Spectrum Pharmaceuticals Inc. | $24.42 | 01/02/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 639802005 | CMS |
Practitioner overview · all loaded program years
1,774 providers listed 3,031 records General Payments
General Payments to practitioners — 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 in these practitioner figures. Each figure is labeled with its category and program year; categories are never combined.
Practitioner payments 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 |
|---|---|---|---|
| AARON JOHN HARRIS | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | TN | 1 |
| AARON M LAINE | Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology | TX | 1 |
| AARON T BOWMAN | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | NV | 2 |
| AARON T HENDERSON | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | FL | 2 |
| AARON W FLANDERS | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | FL | 2 |
| AARTI SHEVADE | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | PA | 2 |
| AASHNA R BASU | Allopathic & Osteopathic Physicians|Physical Medicine & Rehabilitation | CA | 1 |
| AASIM S SEHBAI | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | AL | 3 |
| ABBEY BRUNO | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | GA | 1 |
| ABBEY ELISE MILLER | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | KS | 3 |
| ABDU MOHAMED ABDALLAH AHMED | Allopathic & Osteopathic Physicians|Family Medicine | MS | 1 |
| ABHILASH P NAMBIAR | Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology | AZ | 1 |
| ABHINAV ROHATGI | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | NY | 2 |
| ABHISHEK H PATEL | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | AZ | 1 |
| ABIGAIL B BYRNES | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | KY | 1 |
| ADAM H CORSON | Allopathic & Osteopathic Physicians|Internal Medicine | WA | 1 |
| ADAM R SCHMUCKLER | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical | MD | 2 |
| ADRENA ELAINE JOHNSON | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | CA | 1 |
| ADRIAN BROUGHTON | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | AL | 1 |
| ADRIENNE E WASSERMAN | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | WA | 1 |
| AFSHIN GABAYAN | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | 4 |
| AFTAB MAHMOOD | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | TX | 2 |
| AFTON M DICKERSON | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care | TX | 1 |
| AGNES KALLON | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | VA | 1 |
| AGNES TONKUMOH | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | OK | 3 |
| AHMAD A FORA | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | WA | 2 |
| AHMAD EL-FAR | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | FL | 1 |
| AHMED M ABDELAZIZ | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | AZ | 1 |
| AHMED NADEEM | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | RI | 1 |
| AHSANUL HAQUE | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | IN | 2 |
| AIGUL SCHULTZ | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | DC | 1 |
| AIMEE C ALLEN | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | LA | 1 |
| AIMEE C FLEURY | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | NV | 1 |
| AIMEE MARIE KLOCK | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | NJ | 1 |
| AJAY BHATNAGAR | Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology | PA | 1 |
| AJAY DESAI | Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology | CA | 1 |
| AJAY VINAYAK TAMBE | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | LA | 1 |
| AJITHKUMAR PUTHILLATH | — | CA | 1 |
| AKINOLA O OGUNDIPE | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | OK | 1 |
| AKM M HOSSAIN | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | FL | 1 |
| AKSHAY AMARANENI | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | AZ | 1 |
| ALAN K MUNOZ | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology|Gynecologic Oncology | TX | 6 |
| ALAN SAVEN | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | 1 |
| ALASONDRA DIANA FREEBORN | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | TN | 1 |
| ALBERTO BESSUDO | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | 1 |
| ALBERTO PARRA | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | TX | 1 |
| ALBINA KIBIROVA | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | MA | 1 |
| ALBINA NISANOVA | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | NY | 1 |
| ALEENA KHAN | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | CA | 5 |
| ALEX MAKALINAO | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | NV | 1 |