Amphastar Pharmaceuticals, Inc.
1,440 providers listed $60,303.56 reported 2,410 records General Payments
General Payments reported — all loaded program years
$60,303.56
- Category: General Payments
- Program years: 2022, 2023, 2024
- Record count: 2,410
- Providers listed: 1,440
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
How this figure is calculated
- The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. 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 2018–2024, 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 (1,440)
Sorted by name. Sort by amount instead
| Provider | Specialty | State | Reported by this company |
|---|---|---|---|
| ALLISON L KEMP | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | CO | $105.15 |
| ALMOUTAZ BELLAH SHAKALLY | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | CA | $29.07 |
| ALOK GOYAL | Allopathic & Osteopathic Physicians|Internal Medicine | WI | $50.69 |
| ALYSSA CIANCIO | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | NY | $21.63 |
| ALYSSA KLOPFER | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | MD | $23.33 |
| AMANDA G CARL | Allopathic & Osteopathic Physicians|Family Medicine | PA | $97.74 |
| AMANDA JUDE | Allopathic & Osteopathic Physicians|Family Medicine|Geriatric Medicine | OH | $16.85 |
| AMANDA L DANIEL | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | TN | $40.13 |
| AMANDA LEIGH RIDENHOUR | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | NC | $21.45 |
| AMANDA M BONAZZI | Physician Assistants & Advanced Practice Nursing Providers|Clinical Nurse Specialist|Adult Health | TX | $24.15 |
| AMANDA M DIXON | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | OH | $13.65 |
| AMANDA PERO | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | NY | $17.18 |
| AMANDA REED | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Pediatrics | IL | $20.13 |
| AMAR ARUNACHALAM | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | FL | $15.64 |
| AMBER NICOLE JOHNSON | Allopathic & Osteopathic Physicians|Internal Medicine | NE | $19.26 |
| AMER RAHMAN | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | IL | $21.17 |
| AMI AMIN | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | NJ | $48.17 |
| AMIR KHAN | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | CA | $16.95 |
| AMIT BHARGAVA | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | CA | $23.92 |
| AMMAR A BAYRAKDAR | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | IL | $20.55 |
| AMMARA AZIZ | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | IL | $14.51 |
| AMY A RYDIN | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Endocrinology | TX | $40.87 |
| AMY ARCENEAUX VITTE | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Pediatrics | LA | $36.61 |
| AMY E MCLAURIN | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | NC | $40.57 |
| AMY L TOBIN | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | MI | $32.84 |
| AMY LABIB | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | GA | $18.14 |
| AMY M BURTON | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Endocrinology | TX | $58.15 |
| AMY PATEL | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical | PA | $28.87 |
| AMY REBECCA WALTON | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Gerontology | OH | $48.96 |
| AMY SHAH | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | OR | $85.17 |
| AMY ZANGGER EBY | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Pediatrics | AZ | $48.57 |
| ANA D KARABELL | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Endocrinology | TN | $16.56 |
| ANA RIVADENEIRA RODRIGUEZ | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | MA | $14.69 |
| ANALYN T TALIP | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | SC | $59.35 |
| ANASTASIA E BARTHELEMY | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | PA | $18.18 |
| ANASTASIOS MANESSIS | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | NY | $73.13 |
| ANDREA C TORRES | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | TX | $59.79 |
| ANDREA FERENCZI | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | AZ | $17.15 |
| ANDREA MILAM | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | TX | $24.68 |
| ANDREINA ROJAS | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | FL | $23.86 |
| ANDRES CAZAU | Allopathic & Osteopathic Physicians|General Practice | FL | $20.11 |
| ANDREW GRAF | Allopathic & Osteopathic Physicians|Internal Medicine | PA | $13.04 |
| ANDREW JOSEPH GARZA | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical | TX | $35.02 |
| ANDREW P BLACK | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical | OH | $13.46 |
| ANDREW RAVIN | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | NY | $13.78 |
| ANDREW W DAKE | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | TN | $16.80 |
| ANGEL A LAZO | Allopathic & Osteopathic Physicians|Internal Medicine | NJ | $16.54 |
| ANGELA B RICHTER | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | FL | $47.44 |
| ANGELA D NICASTRO | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical | PA | $20.01 |
| ANGELA MACERI | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | MI | $23.11 |