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 |
|---|---|---|---|
| SHEERA K SIEGEL | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | NJ | $42.44 |
| SHEETAL GOPICHAND BULCHANDANI | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | DE | $15.97 |
| SHEHZAD MEHBOOB TOPIWALA | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | GA | $111.61 |
| SHEILA M CALUMPIANO | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Pediatrics | TX | $91.11 |
| SHERI L MORRIS | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health | SC | $30.90 |
| SHERILYN J RUSSELL | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | MI | $35.89 |
| SHERRY K SUSSMAN | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | NY | $201.78 |
| SHERYL THANT YU HTOO | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | WA | $37.49 |
| SHIKHA BHARAKTIYA | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | TX | $43.14 |
| SHILPA KESARI | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Endocrinology | NJ | $18.60 |
| SHRENIKA REDDY | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | MO | $128.51 |
| SHREYA PUJARA | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | CA | $34.57 |
| SHREYA R PARIKH | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | TX | $142.19 |
| SHUBH P KAUR | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | AZ | $32.50 |
| SIERRA S TIALINO | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | AZ | $18.31 |
| SIMMANJEET MANGAT | Allopathic & Osteopathic Physicians|Internal Medicine | NY | $18.72 |
| SIMONE TAIJAE PERSON FORT | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical | FL | $13.73 |
| SINA TEBI | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | CA | $39.46 |
| SIOBHAN YOSHIDA | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | MD | $20.88 |
| SIPPORA LEHRHAUPT | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | MD | $16.85 |
| SIRLYS ARCON RIOS | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | FL | $13.76 |
| SOFI M ABRAHAM | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | CO | $31.49 |
| SOHAIL H ALI | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | FL | $20.46 |
| SONALEE RAVI | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Endocrinology | IL | $16.64 |
| SONALI GANGULY | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | GA | $21.35 |
| SONIA A EAPEN | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | TX | $114.90 |
| SONIE S SUNNY | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | TX | $20.47 |
| SONUM SINGH | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | PA | $15.76 |
| SONYA KHIMANI | Allopathic & Osteopathic Physicians|Internal Medicine | GA | $17.52 |
| SONYA S ADDISON | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | MO | $20.40 |
| SORAYA M MEDINA DELPINO | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | FL | $20.10 |
| SOUMYA NAGARAJA | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Endocrinology | AZ | $45.34 |
| SREEDEVI VELUVARTI AVDHANI | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | GA | $20.99 |
| SRI RAM TEJA SATHI | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | TX | $32.41 |
| SRIKANTH NADELLA | Allopathic & Osteopathic Physicians|Internal Medicine | IL | $18.80 |
| SRINIVAS RAO PANJA | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | TX | $34.60 |
| STACEY A COYLE | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | PA | $31.20 |
| STACY LYNN CONGDON | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | NY | $20.69 |
| STACY LYNN WHISNER | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | OH | $18.39 |
| STACY M SCREWS | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | TN | $30.55 |
| STANISLAV GOYKHMAN | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | NJ | $68.86 |
| STANLEY MATHEW | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | MO | $54.05 |
| STANTON R ELZI | Allopathic & Osteopathic Physicians|Internal Medicine | CO | $31.83 |
| STEFANIE S RUFFOLO | Allopathic & Osteopathic Physicians|Internal Medicine | WI | $16.99 |
| STELLA HECKER | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | TX | $39.60 |
| STELLA ILYAYEVA | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | NY | $752.05 |
| STEPHANIE ALESKOW STEIN | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | MD | $42.30 |
| STEPHANIE H GARRIS | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | TN | $49.07 |
| STEPHANIE JESINA | Allopathic & Osteopathic Physicians|Internal Medicine | NE | $17.81 |
| STEPHANIE L PERRY | Allopathic & Osteopathic Physicians|Internal Medicine | PA | $18.18 |