Day One Biopharmaceuticals
322 providers listed 857 records General Payments
General Payments — all loaded program years
- Category: General Payments
- Program years: 2024, 2025
- Record count: 857
- Providers listed: 322
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 |
|---|---|---|---|---|
| PY2024 | $188,705.30 | 190 | 101 | This company in PY2024 → |
| PY2025 | $740,820.41 | 667 | 262 | This company in PY2025 → |
By recipient specialty (38)
Sorted by name; identical names by identifier.
Allopathic & Osteopathic Physicians 27 specialties 212 providers
- Dermatology · Pediatric Dermatology 1
- Emergency Medicine 1
- Family Medicine 2
- Family Medicine · Hospice and Palliative Medicine 1
- Hospitalist 1
- Internal Medicine 3
- Internal Medicine · Hematology & Oncology 8
- Internal Medicine · Medical Oncology 4
- Internal Medicine · Pulmonary Disease 1
- Neurological Surgery 2
- Neuromusculoskeletal Medicine & OMM 1
- Obstetrics & Gynecology 1
- Obstetrics & Gynecology · Gynecologic Oncology 1
- Ophthalmology · Pediatric Ophthalmology and Strabismus Specialist 1
- Orthopaedic Surgery · Sports Medicine 1
- Pathology · Anatomic Pathology & Clinical Pathology 1
- Pediatrics 15
- Pediatrics · Pediatric Cardiology 1
- Pediatrics · Pediatric Emergency Medicine 1
- Pediatrics · Pediatric Endocrinology 1
- Pediatrics · Pediatric Hematology-Oncology 141
- Psychiatry & Neurology · Neurology 11
- Psychiatry & Neurology · Neurology with Special Qualifications in Child Neurology 6
- Psychiatry & Neurology · Psychiatry 1
- Radiology · Neuroradiology 1
- Radiology · Pediatric Radiology 1
- Radiology · Radiation Oncology 3
Nursing Service Providers 2 specialties 3 providers
Physician Assistants & Advanced Practice Nursing Providers 9 specialties 100 providers
- Clinical Nurse Specialist · Pediatrics 1
- Nurse Practitioner 21
- Nurse Practitioner · Acute Care 2
- Nurse Practitioner · Family 15
- Nurse Practitioner · Pediatrics 48
- Nurse Practitioner · Pediatrics, Critical Care 2
- Nurse Practitioner · Psychiatric/Mental Health 1
- Physician Assistant 5
- Physician Assistant · Medical 5
Providers listed (322)
Sorted by name; identical names by identifier.
| Provider | Specialty | State | Records reported by this company |
|---|---|---|---|
| MATTHEW CASCIO | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Hematology-Oncology | FL | 2 |
| MAURA L GILLISON | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | TX | 1 |
| MAUREEN J BAKER | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | NJ | 1 |
| MAXIM YANKELEVICH | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Hematology-Oncology | PA | 1 |
| MEGAN A GRIZZARD | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | VA | 1 |
| MEGAN R PAUL | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Hematology-Oncology | CA | 1 |
| MEGHANN P MCMANUS | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Hematology-Oncology | TN | 2 |
| MELISSA ANNE CEGLIO | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | NV | 1 |
| MELISSA SJ MARK | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Hematology-Oncology | VA | 3 |
| MICAH HIGGINS | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | AL | 1 |
| MICHAEL ALAN LEVINE | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Endocrinology | PA | 1 |
| MICHAEL ANGELO CACDAC HUANG | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Hematology-Oncology | MO | 1 |
| MICHAEL J FERGUSON | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Hematology-Oncology | KY | 1 |
| MICHAEL J JOYCE | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Hematology-Oncology | FL | 1 |
| MOHAMAD AL-RAHAWAN | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Hematology-Oncology | TX | 1 |
| MOHAMED ABDELBAKI | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Hematology-Oncology | MO | 34 |
| MURALI CHINTAGUMPALA | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Hematology-Oncology | TX | 4 |
| MUSTAFA BARBOUR | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Hematology-Oncology | KY | 1 |
| NADINE SAUER SANTACRUZ | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Hematology-Oncology | ME | 7 |
| NANCY K SWEETERS | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Pediatrics | CA | 1 |
| NATALIE BROOKE HEIM | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Pediatrics | MO | 1 |
| NATASHA PATRICIA TOBIAS-WHITE | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | OR | 1 |
| NATHAN J ROBISON | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Hematology-Oncology | CA | 3 |
| NEHA PATEL | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Hematology-Oncology | OR | 2 |
| NELSON GN KALIL | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | MD | 2 |
| NICHOLAS WHIPPLE | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Hematology-Oncology | UT | 2 |
| NICHOLE LEIGH BRYANT | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Hematology-Oncology | SC | 2 |
| NICOLE J ULLRICH | Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology with Special Qualifications in Child Neurology | MA | 1 |
| NICOLE MARIE BROSSIER | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Hematology-Oncology | MO | 2 |
| NIDHI B SHAH | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Hematology-Oncology | PA | 1 |
| NINA INNA WALOEWANDJA | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | CA | 1 |
| OSSAMA MAHER | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Hematology-Oncology | FL | 5 |
| PAMELA S GOULD | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Pediatrics | FL | 2 |
| PATRICK JAMES TOMBOC | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Hematology-Oncology | IL | 2 |
| PATRICK NOWLIN BOWMAN | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | TX | 1 |
| PAUL G FISHER | Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology with Special Qualifications in Child Neurology | CA | 1 |
| PAUL KNORR LEWIS | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | UT | 1 |
| PHIOANH NGHIEMPHU | Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology | CA | 1 |
| POURNIMA D NAVALKELE | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Hematology-Oncology | CA | 4 |
| PRIYA P CHAN | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Hematology-Oncology | CO | 2 |
| RACHEL BEACHAM | Nursing Service Providers|Registered Nurse | MS | 1 |
| RAQUEL LIMON | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Pediatrics | TX | 1 |
| RAUL MONTIEL-ESPARZA | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Hematology-Oncology | NV | 1 |
| REBECCA GARZA | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Pediatrics | TX | 1 |
| REBECCA PENDERGRASS COOK | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Hematology-Oncology | SC | 1 |
| REBECCA RAE WEICHT | Allopathic & Osteopathic Physicians|Pediatrics | AK | 1 |
| REMA MERHI | Allopathic & Osteopathic Physicians|Pediatrics | NV | 1 |
| RENEE M KNAPP | Allopathic & Osteopathic Physicians|Family Medicine | WI | 1 |
| RENEE MOOS | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Pediatrics | NY | 1 |
| RICHARD A DRACHTMAN | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Hematology-Oncology | NJ | 1 |