Amphastar Pharmaceuticals, Inc.
2,111 providers listed $107,034.42 reported 4,872 records General Payments
General Payments reported — all loaded program years
$107,034.42
- Category: General Payments
- Program years: 2022, 2023, 2024, 2025
- Record count: 4,872
- Providers listed: 2,111
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
How this figure is calculated
- This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. Nothing is estimated, weighted, or combined across categories.
- Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.
- Methodology & Data — sourcing, labeling, and limitations.
Coverage: program years 2019–2025, General Payments only. Each figure is labeled with its category and program year; categories are never combined.
By program year
By recipient specialty (25 shown)
Sorted by reported total.
Providers listed (2,111)
Sorted by name. Sort by amount instead
| Provider | Specialty | State | Reported by this company |
|---|---|---|---|
| JOHN E ADAMS | Allopathic & Osteopathic Physicians|General Practice | OH | $18.20 |
| JOHN EDWARD LLOYD | Allopathic & Osteopathic Physicians|Family Medicine | OH | $16.97 |
| JOHN GALGANI | Allopathic & Osteopathic Physicians|Pediatrics | MO | $40.38 |
| JOHN GREGORY ZORA | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | GA | $46.14 |
| JOHN LEONE | Allopathic & Osteopathic Physicians|Internal Medicine | NY | $16.71 |
| JOHN M KAVCIC | Allopathic & Osteopathic Physicians|Family Medicine | NY | $13.81 |
| JOHN N GRIEVESON | Allopathic & Osteopathic Physicians|Family Medicine | MA | $17.55 |
| JOHN N LARRIMER | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | OH | $21.88 |
| JOHN ROBERT WEBSTER | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | CA | $13.74 |
| JOHN S BURRELL | Allopathic & Osteopathic Physicians|General Practice | TN | $18.69 |
| JON S RUBRIGHT | Allopathic & Osteopathic Physicians|Family Medicine | CO | $45.24 |
| JONATHAN D SLUSSER | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | PA | $15.35 |
| JONATHAN G OWNBY | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | GA | $45.25 |
| JONATHAN HUGO | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | NJ | $28.87 |
| JONATHAN J FILLMORE | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | CT | $47.61 |
| JONATHAN J SICILIA | Allopathic & Osteopathic Physicians|Family Medicine | NY | $24.44 |
| JONATHAN K HUANG | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | CA | $13.37 |
| JONATHAN LEE | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | TN | $17.87 |
| JONATHAN PATRICK MCFADDEN | Allopathic & Osteopathic Physicians|Internal Medicine | OH | $14.77 |
| JORDAN BUSHMAN | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | MI | $22.19 |
| JORDAN R VERRALL | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | NY | $27.26 |
| JORGE A VIERA | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | NJ | $52.30 |
| JORGE LUIS DIEZ | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | CT | $45.57 |
| JOSE LINO MONDEJAR | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | NJ | $17.31 |
| JOSE M MANDRY | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | FL | $38.62 |
| JOSEFINA GREGORY | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Pediatrics | NJ | $13.63 |
| JOSELITO A BAYLON | Allopathic & Osteopathic Physicians|Family Medicine | WI | $16.72 |
| JOSEPH A BATA | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | MI | $44.37 |
| JOSEPH AUGUSTINE | Allopathic & Osteopathic Physicians|Family Medicine | NY | $24.45 |
| JOSEPH C BOGNET | Allopathic & Osteopathic Physicians|Family Medicine | PA | $16.57 |
| JOSEPH FRANCIS GIBBONS | Allopathic & Osteopathic Physicians|Internal Medicine | MD | $20.88 |
| JOSEPH GIANGOLA | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | NJ | $61.50 |
| JOSEPH J BRIGNOLA | Allopathic & Osteopathic Physicians|Internal Medicine | NJ | $14.89 |
| JOSEPH KARPEL | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | CA | $19.94 |
| JOSEPH LENNARTZ | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health | MO | $17.28 |
| JOSEPH MICHAEL GONZALEZ-CAMPOY | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | MN | $52.34 |
| JOSEPH P FALCONE | Allopathic & Osteopathic Physicians|Orthopaedic Surgery | NY | $17.86 |
| JOSEPH PATRICK MCTYGUE | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | NE | $23.28 |
| JOSEPH S CERVONE | Allopathic & Osteopathic Physicians|Internal Medicine | NJ | $18.54 |
| JOSEPH T HILGEMAN | Allopathic & Osteopathic Physicians|Internal Medicine | MO | $14.85 |
| JOSEPH VITALE | Allopathic & Osteopathic Physicians|Internal Medicine | NJ | $16.19 |
| JOSEPHINE VU | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | CA | $311.21 |
| JOSHUA BUTLER | — | MS | $23.06 |
| JOSHUA D BINEK | Allopathic & Osteopathic Physicians|Internal Medicine | MO | $17.21 |
| JOSHUA E BERNSTEIN | Allopathic & Osteopathic Physicians|Internal Medicine | NC | $20.17 |
| JOSHUA NATHAN BAIN | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | AL | $65.54 |
| JOSHUA PA WAGENKNECHT | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | OH | $15.07 |
| JOY ELLEN BOWLING | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | MI | $61.96 |
| JOY MURPHY | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Primary Care | MO | $17.33 |
| JOYCE SHEA | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care | TN | $37.96 |