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 |
|---|---|---|---|
| SYED NAVEED HUSSAIN | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | TX | $56.10 |
| SYED Z MOHSIN | Allopathic & Osteopathic Physicians|Internal Medicine | IL | $20.54 |
| TAE'NI CHANG-STROMAN | Allopathic & Osteopathic Physicians|Pediatrics | IN | $16.80 |
| TAHIR HAYTOGLU | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | CA | $16.74 |
| TAI HO SHIN | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | NY | $56.07 |
| TAMARA B MCCLUSKEY | Allopathic & Osteopathic Physicians|Pediatrics | NJ | $13.62 |
| TAMARA BAILEY | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | MO | $16.96 |
| TAMEKA MICHELLE MORGAN | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | TN | $38.52 |
| TAMRA DEE SRIANANT | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | CO | $168.86 |
| TANMAY P GOSALIA | Allopathic & Osteopathic Physicians|Internal Medicine | NJ | $14.32 |
| TANYA M PIEHL | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Pediatrics | WI | $16.71 |
| TANYA SOFIA VILCHEZ | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Primary Care | NJ | $14.73 |
| TARA MAMDOUHI | Allopathic & Osteopathic Physicians|Pediatrics | DC | $57.68 |
| TARA N HOLGUIN | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | CA | $13.93 |
| TARA S RAJIYAH | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | NJ | $65.94 |
| TARCISIO CALIBO DIAZ | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | CA | $43.51 |
| TATANISHA FUNCHES | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | IL | $31.39 |
| TATSIANA A BARR | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | NJ | $46.12 |
| TAYLOR R HENDON | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | TN | $81.98 |
| TEJESH N PATEL | Allopathic & Osteopathic Physicians|Family Medicine | WI | $20.65 |
| TERRENCE F SWADE | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | IL | $74.38 |
| TERRI LYNN OVERBECK ZISKO | Allopathic & Osteopathic Physicians|Family Medicine | OH | $30.11 |
| TERRI W JERKINS | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | TN | $43.17 |
| TESS CHAMAKKALA | Allopathic & Osteopathic Physicians|Internal Medicine | PA | $183.70 |
| THAO DIEU TRAN | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | CA | $50.10 |
| THERESA FYNN | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | FL | $48.34 |
| THERESA J GRASING | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | MD | $54.36 |
| THERESA MILLER WILLIAMS | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | NC | $160.67 |
| THERESA REHG | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | MO | $87.80 |
| THOMAS CHRISTOPHER GRAY | Allopathic & Osteopathic Physicians|Family Medicine | OR | $65.65 |
| THOMAS I DILAMARTER | Allopathic & Osteopathic Physicians|Family Medicine | NY | $21.64 |
| THOMAS J MALVAR | Allopathic & Osteopathic Physicians|Family Medicine | PA | $108.51 |
| THOMAS V SARGERO | Allopathic & Osteopathic Physicians|Internal Medicine | OH | $27.62 |
| THOMAS W DOTY | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | TN | $103.53 |
| TIFFANY CLAIRE WAKIM | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | IL | $20.54 |
| TIFFANY NICOLE CASSIDY | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | MI | $19.20 |
| TIFFANY RILEY | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | UT | $17.10 |
| TIFFANY UICHANCO PUREWAL | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | TX | $18.87 |
| TIMOTHY EUGENE GRAHAM | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | UT | $41.77 |
| TIMOTHY GERARD WOODS | Allopathic & Osteopathic Physicians|Internal Medicine | MD | $45.44 |
| TIMOTHY J GRAY | Allopathic & Osteopathic Physicians|Family Medicine | OR | $65.65 |
| TIMOTHY LIVETT | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Endocrinology | WI | $71.75 |
| TIMOTHY P LONG | Allopathic & Osteopathic Physicians|Family Medicine | MO | $34.34 |
| TINA C BANSAL | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | IL | $17.88 |
| TINA CHENG | Allopathic & Osteopathic Physicians|Pediatrics | NY | $139.29 |
| TINA LOUISE VALENTINE | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | IL | $17.03 |
| TINA M COPPLE | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | TX | $20.93 |
| TINNI MISHRA | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | KS | $14.02 |
| TIRA CHAICHA-BROM | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | TX | $18.53 |
| TOBI IPPOLITO | Allopathic & Osteopathic Physicians|Internal Medicine | NJ | $16.75 |