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 |
|---|---|---|---|
| PETRA GRINNELL | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | TX | $18.40 |
| PHILIP A PENEPENT JR. | Allopathic & Osteopathic Physicians|Internal Medicine | NY | $52.95 |
| PHILIP OTTERBECK | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | NY | $130.36 |
| PHILIPPE WUILLEUMIER | — | CA | $24.78 |
| PHILLIP P BECK | Allopathic & Osteopathic Physicians|Internal Medicine|Infectious Disease | MO | $20.41 |
| POOJA BHARGAVA | Allopathic & Osteopathic Physicians|Internal Medicine | NJ | $18.54 |
| POOJA HIMANSHU PATEL | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | TN | $16.41 |
| POORNIMA JAYARAMAIAH | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | IL | $77.27 |
| PRAISE NWACHUKWU | — | PA | $20.88 |
| PRASANTHI S BOYAREDDYGARI | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | KY | $53.71 |
| PRISCILLA MARANON | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | NJ | $14.33 |
| PRITI PATEL | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Endocrinology | AZ | $44.73 |
| PRIYA ASIJA | Allopathic & Osteopathic Physicians|Family Medicine | WI | $14.09 |
| PRIYA K SHAH | Allopathic & Osteopathic Physicians|Internal Medicine | CA | $17.73 |
| PRIYANKA AGARWAL | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | TX | $114.19 |
| PUSHYAMI MIKKILINENI | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | SC | $15.65 |
| QING JIA | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | TX | $71.43 |
| QUANG NGUYEN | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | NV | $53.83 |
| QUDSIA HUSSAIN | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | DC | $48.04 |
| QUENTIN L VANMETER | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Endocrinology | GA | $125.70 |
| QUINTA NFOR | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | WI | $34.66 |
| RAAD HADDAD | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | PA | $93.22 |
| RABIA KHURSHID MALIK | — | NY | $20.69 |
| RACHAEL A CRAIG | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | NJ | $87.96 |
| RACHAEL ANN TAYLOR | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | NV | $73.19 |
| RACHAEL DOSTER | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | TN | $16.41 |
| RACHAEL L HOBBS | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | UT | $16.94 |
| RACHEL ABRAMCZYK | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | PA | $47.01 |
| RACHEL ELISE LIBERATI | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | NY | $19.11 |
| RACHEL GONNELLA GRACI | Allopathic & Osteopathic Physicians|Pediatrics | NJ | $16.23 |
| RACHEL L CALENDO | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Pediatrics | AZ | $98.07 |
| RACHEL L DERR | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | GA | $22.39 |
| RACHEL L FISHMAN OIKNINE | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | MO | $33.10 |
| RACHEL LANDRY | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | TN | $22.08 |
| RACHEL LYNN CRAIG | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | PA | $16.32 |
| RACHEL M CAMERON | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | TN | $16.76 |
| RACHEL M SIEGEL | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Pediatrics | NJ | $14.05 |
| RACHEL MOSKOWITZ | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | NJ | $31.48 |
| RACHEL N SHELL | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | IL | $37.97 |
| RACHEL NICOLE TAYLOR | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | TX | $22.17 |
| RACHEL TAYLOR | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health | TX | $19.74 |
| RACHELLE H GANG | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | TN | $61.11 |
| RADHA BERNANDER | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical | TX | $24.63 |
| RADHIKA CHUGH | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | OR | $112.17 |
| RAFAEL RODRIGUEZ | Allopathic & Osteopathic Physicians|Internal Medicine | NY | $21.09 |
| RAGHDA AL ANBARI | Allopathic & Osteopathic Physicians|Internal Medicine | GA | $24.62 |
| RAJANI PRABHAKARAN | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Endocrinology | TX | $66.18 |
| RAJASREE NAMBRON | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | TX | $16.68 |
| RAJEEV SHARMA | Allopathic & Osteopathic Physicians|Internal Medicine | CA | $12.80 |
| RAJENDER S TOTLANI | Allopathic & Osteopathic Physicians|Pediatrics | PA | $18.54 |