Akorn, Inc.
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Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
Centers for Medicare & Medicaid Services, Open Payments
These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.
Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.
CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state.
Payment records · PY2019
Date, newest first, then reporting company; values as published by CMS.
General Payments · PY2019 · All recipient types · CMS publication 2026-06-30
524 matching records · $295,000.33 reported total · 1 disputed
Nature of payment: All payment types
Records imported here (UTC).
Download all 524 matching records (CSV)
CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.
Showing records 1–50 of 524.
| Recipient | Paying entity | Amount | Date | Nature of payment | Dispute status | Publication flags | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|---|---|
| JUDY Y CHANG-STREPKA Physician / non-physician practitioner | Akorn, Inc. | $23.85 | 12/20/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697495239 | CMS |
| LES I SIEGEL Physician / non-physician practitioner | Akorn, Inc. | $19.35 | 12/20/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697495483 | CMS |
| MATTHEW EMANUEL CITRON Physician / non-physician practitioner | Akorn, Inc. | $19.35 | 12/20/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697495691 | CMS |
| MICHAEL JASON SIEGEL Physician / non-physician practitioner | Akorn, Inc. | $19.35 | 12/20/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697495773 | CMS |
| RAVI K CHUNDRU Physician / non-physician practitioner | Akorn, Inc. | $23.85 | 12/20/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697496115 | CMS |
| ANNIE CHANG Physician / non-physician practitioner | Akorn, Inc. | $22.47 | 12/19/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697493873 | CMS |
| CYNTHIA N TARKANIAN Physician / non-physician practitioner | Akorn, Inc. | $22.47 | 12/19/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697494251 | CMS |
| JOHN A DUVALL Physician / non-physician practitioner | Akorn, Inc. | $22.47 | 12/19/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697495007 | CMS |
| TRIET NGUYEN Physician / non-physician practitioner | Akorn, Inc. | $22.03 | 12/19/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697496611 | CMS |
| PAUL M KARPECKI Physician / non-physician practitioner | Akorn, Inc. | $916.08 | 12/19/2019 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 705275043 | CMS |
| CARL B TUBBS Physician / non-physician practitioner | Akorn, Inc. | $17.71 | 12/18/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697494035 | CMS |
| DANIEL B BROWN Physician / non-physician practitioner | Akorn, Inc. | $22.20 | 12/16/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697494293 | CMS |
| GREGORY A CHRISTIANSEN Physician / non-physician practitioner | Akorn, Inc. | $16.76 | 12/16/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697494655 | CMS |
| JOHN N NEGREY Physician / non-physician practitioner | Akorn, Inc. | $17.28 | 12/16/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697495081 | CMS |
| KELLY D CHUNG Physician / non-physician practitioner | Akorn, Inc. | $22.20 | 12/16/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697495325 | CMS |
| DA THUY VAN Physician / non-physician practitioner | Akorn, Inc. | $22.12 | 12/13/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697494271 | CMS |
| KUNDANDEEP S NAGI Physician / non-physician practitioner | Akorn, Inc. | $22.13 | 12/13/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697495391 | CMS |
| SCOTT A THOMAS Physician / non-physician practitioner | Akorn, Inc. | $22.12 | 12/13/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697496339 | CMS |
| ANAND B BHATT Physician / non-physician practitioner | Akorn, Inc. | $22.58 | 12/11/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697493793 | CMS |
| DAVID E YOMTOOB Physician / non-physician practitioner | Akorn, Inc. | $22.58 | 12/11/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697494357 | CMS |
| WILLIAM B NEUSIDL Physician / non-physician practitioner | Akorn, Inc. | $6.81 | 12/11/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697496785 | CMS |
| PAUL M KARPECKI Physician / non-physician practitioner | Akorn, Inc. | $7,500.00 | 12/11/2019 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 705275045 | CMS |
| EDWARD R RASHID Physician / non-physician practitioner | Akorn, Inc. | $12.01 | 12/10/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697494479 | CMS |
| EVA C KIM Physician / non-physician practitioner | Akorn, Inc. | $12.74 | 12/10/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697494509 | CMS |
| JOHN SCHOFIELD Physician / non-physician practitioner | Akorn, Inc. | $18.18 | 12/09/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697495075 | CMS |
| MICHAEL B WILCOX Physician / non-physician practitioner | Akorn, Inc. | $12.46 | 12/09/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697495747 | CMS |
| PAUL A KREMER Physician / non-physician practitioner | Akorn, Inc. | $21.24 | 12/09/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697496027 | CMS |
| CINDY M HERNANDEZ Physician / non-physician practitioner | Akorn, Inc. | $15.57 | 12/06/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697494227 | CMS |
| JANE B HUGHES Physician / non-physician practitioner | Akorn, Inc. | $15.58 | 12/06/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697494891 | CMS |
| LAUREL R HARRIS Physician / non-physician practitioner | Akorn, Inc. | $18.65 | 12/06/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697495431 | CMS |
| LISA NIJM Physician / non-physician practitioner | Akorn, Inc. | $147.32 | 12/06/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697495537 | CMS |
| KAREN M KADLER Physician / non-physician practitioner | Akorn, Inc. | $14.88 | 12/05/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697495299 | CMS |
| REBECCA J BROCK Physician / non-physician practitioner | Akorn, Inc. | $14.88 | 12/05/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697496151 | CMS |
| JAKE J TRINIDAD Physician / non-physician practitioner | Akorn, Inc. | $24.54 | 12/03/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697494809 | CMS |
| JASON M ZHAO Physician / non-physician practitioner | Akorn, Inc. | $24.54 | 12/03/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697494905 | CMS |
| KENT P BASHFORD Physician / non-physician practitioner | Akorn, Inc. | $13.31 | 12/03/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697495355 | CMS |
| SORA H HAHN-NAVAS Physician / non-physician practitioner | Akorn, Inc. | $24.54 | 12/03/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697496393 | CMS |
| ANDREW S CHO Physician / non-physician practitioner | Akorn, Inc. | $19.29 | 12/02/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697493829 | CMS |
| GAYLE LEFF GOLDSTEIN Physician / non-physician practitioner | Akorn, Inc. | $27.33 | 12/02/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697494601 | CMS |
| HANS H KIM Physician / non-physician practitioner | Akorn, Inc. | $19.29 | 12/02/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697494691 | CMS |
| CHRISTOPHER COLUMBUS CHAPMAN Physician / non-physician practitioner | Akorn, Inc. | $20,100.00 | 11/30/2019 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697494169 | CMS |
| CINDY M HERNANDEZ Physician / non-physician practitioner | Akorn, Inc. | $15.59 | 11/27/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697494221 | CMS |
| FIAZ ZAMAN Physician / non-physician practitioner | Akorn, Inc. | $23.19 | 11/27/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697494529 | CMS |
| JANE B HUGHES Physician / non-physician practitioner | Akorn, Inc. | $15.59 | 11/27/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697494887 | CMS |
| WILLIAM B NEUSIDL Physician / non-physician practitioner | Akorn, Inc. | $3.11 | 11/25/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697496779 | CMS |
| JENNIFER SALVITTI DAVIS Physician / non-physician practitioner | Akorn, Inc. | $19.22 | 11/22/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697494943 | CMS |
| AMY W GEMPERLI Physician / non-physician practitioner | Akorn, Inc. | $19.29 | 11/21/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697493783 | CMS |
| BRADLEY R KWAPISZESKI Physician / non-physician practitioner | Akorn, Inc. | $19.29 | 11/21/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697493949 | CMS |
| TRIET NGUYEN Physician / non-physician practitioner | Akorn, Inc. | $11.30 | 11/21/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697496621 | CMS |
| STEVEN M SILVERSTEIN Physician / non-physician practitioner | Akorn, Inc. | $24.84 | 11/18/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 697496479 | CMS |
Practitioner overview · all loaded program years
694 providers listed 1,230 records General Payments
General Payments to practitioners — all loaded program years
- Category: General Payments
- Program years: 2019, 2020
- Record count: 1,230
- Providers listed: 694
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.
Coverage: program years 2019–2025, General Payments only, reported to physicians and non-physician practitioners. Payments to teaching hospitals are not included in these practitioner figures. Each figure is labeled with its category and program year; categories are never combined.
Practitioner payments by program year
| Program year | Reported | Records | Providers | Detail |
|---|---|---|---|---|
| PY2019 | $295,000.33 | 524 | 311 | This company in PY2019 → |
| PY2020 | $50,826.70 | 706 | 453 | This company in PY2020 → |
By recipient specialty (40)
Sorted by name; identical names by identifier.
Allopathic & Osteopathic Physicians 30 specialties 566 providers
- Anesthesiology 5
- Anesthesiology · Critical Care Medicine 1
- Dermatology 3
- Family Medicine 6
- General Practice 1
- Hospitalist 3
- Internal Medicine 8
- Internal Medicine · Gastroenterology 1
- Internal Medicine · Hospice and Palliative Medicine 1
- Internal Medicine · Interventional Cardiology 1
- Internal Medicine · Nephrology 3
- Obstetrics & Gynecology 3
- Ophthalmology 482
- Ophthalmology · Cornea and External Diseases Specialist 2
- Ophthalmology · Glaucoma Specialist 15
- Ophthalmology · Neuro-ophthalmology 2
- Ophthalmology · Ophthalmic Plastic and Reconstructive Surgery 3
- Ophthalmology · Retina Specialist 10
- Ophthalmology · Uveitis and Ocular Inflammatory Disease 1
- Orthopaedic Surgery 1
- Pathology · Anatomic Pathology & Clinical Pathology 1
- Pediatrics 2
- Pediatrics · Pediatric Cardiology 1
- Pediatrics · Pediatric Critical Care Medicine 2
- Physical Medicine & Rehabilitation 1
- Psychiatry & Neurology · Neuromuscular Medicine 1
- Psychiatry & Neurology · Psychiatry 2
- Surgery 2
- Surgery · Vascular Surgery 1
- Thoracic Surgery (Cardiothoracic Vascular Surgery) 1
Chiropractic Providers 1 specialty 4 providers
Dental Providers 5 specialties 9 providers
Eye and Vision Services Providers 3 specialties 95 providers
Podiatric Medicine & Surgery Service Providers 1 specialty 1 providers
Providers listed (694)
Sorted by name; identical names by identifier.
| Provider | Specialty | State | Records reported by this company |
|---|---|---|---|
| AARON BRUMFIELD | Chiropractic Providers|Chiropractor | CA | 17 |
| AARON T HALLING | Eye and Vision Services Providers|Optometrist | NE | 2 |
| AARUP ANANT KUBAL | Allopathic & Osteopathic Physicians|Ophthalmology | FL | 1 |
| ABDUL A KAZI | Allopathic & Osteopathic Physicians|Ophthalmology | AL | 1 |
| ABRAHAM B AWAD | Eye and Vision Services Providers|Optometrist | FL | 2 |
| ADALBERTO B ACUNA | Eye and Vision Services Providers|Optometrist | FL | 1 |
| ADAM ADAM MARTIDIS | Allopathic & Osteopathic Physicians|Ophthalmology|Retina Specialist | CO | 1 |
| ADELINA VOLIS | Eye and Vision Services Providers|Optometrist | NY | 1 |
| ADOLFO CORREA | — | GA | 1 |
| AFSHIN JAMES KHODABAKHSH | Allopathic & Osteopathic Physicians|Ophthalmology | CA | 2 |
| AGNES S HUANG | Allopathic & Osteopathic Physicians|Ophthalmology | WA | 1 |
| AHMED M NASSAR | Allopathic & Osteopathic Physicians|Ophthalmology | GA | 2 |
| AISHA SIMJEE | — | CA | 1 |
| AJEET DHINGRA | Allopathic & Osteopathic Physicians|Ophthalmology | GA | 1 |
| ALAINA L KRONENBERG | Allopathic & Osteopathic Physicians|Ophthalmology | MI | 1 |
| ALAN D BARIBEAU | Allopathic & Osteopathic Physicians|Ophthalmology | TX | 5 |
| ALAN I MANDELBERG | Allopathic & Osteopathic Physicians|Ophthalmology | CA | 1 |
| ALAN L BENEDICT | Allopathic & Osteopathic Physicians|Ophthalmology | GA | 1 |
| ALAN RICHARD COTE | Allopathic & Osteopathic Physicians|Ophthalmology|Neuro-ophthalmology | MA | 1 |
| ALBERT G CARUANA | Allopathic & Osteopathic Physicians|Ophthalmology | FL | 7 |
| ALBERT S HAZAN | Allopathic & Osteopathic Physicians|Ophthalmology | NY | 3 |
| ALEX C LIU | Allopathic & Osteopathic Physicians|Ophthalmology | CA | 1 |
| ALICE JEAN MAJOR | Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Psychiatry | CO | 3 |
| ALICE SONG | Allopathic & Osteopathic Physicians|Ophthalmology | CA | 1 |
| ALICIA MARIE TEAGARDEN | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Critical Care Medicine | MN | 1 |
| ALLEN J FISHMAN | Allopathic & Osteopathic Physicians|Ophthalmology | NY | 2 |
| ALLISON A DUBLIN | Allopathic & Osteopathic Physicians|Ophthalmology | GA | 5 |
| ALLISON LYNN BARNES | Allopathic & Osteopathic Physicians|Family Medicine | FL | 1 |
| AMY G COBURN | Allopathic & Osteopathic Physicians|Ophthalmology | TX | 1 |
| AMY T KELMENSON | Allopathic & Osteopathic Physicians|Ophthalmology | CO | 5 |
| AMY W GEMPERLI | Allopathic & Osteopathic Physicians|Ophthalmology | MO | 1 |
| ANA CAROLINA VICTORIA | Allopathic & Osteopathic Physicians|Ophthalmology|Ophthalmic Plastic and Reconstructive Surgery | FL | 1 |
| ANAND B BHATT | Allopathic & Osteopathic Physicians|Ophthalmology|Glaucoma Specialist | CA | 1 |
| ANDRE BIUCKIANS | Allopathic & Osteopathic Physicians|Surgery|Vascular Surgery | MD | 1 |
| ANDREW B NIGHTINGALE | Allopathic & Osteopathic Physicians|Ophthalmology | NY | 1 |
| ANDREW J EPSTEIN | Allopathic & Osteopathic Physicians|Ophthalmology | CT | 1 |
| ANDREW J MAYS | Allopathic & Osteopathic Physicians|Ophthalmology | AL | 1 |
| ANDREW S CHO | Allopathic & Osteopathic Physicians|Ophthalmology | CA | 12 |
| ANIL BIRDI | Allopathic & Osteopathic Physicians|Ophthalmology | NJ | 1 |
| ANIL S VEDULA | Allopathic & Osteopathic Physicians|Ophthalmology | FL | 1 |
| ANITA NEVYAS-WALLACE | Allopathic & Osteopathic Physicians|Ophthalmology | PA | 1 |
| ANITA P VIN PARIKH | Allopathic & Osteopathic Physicians|Ophthalmology|Glaucoma Specialist | NC | 1 |
| ANNA L BENTSIANOV | Allopathic & Osteopathic Physicians|Ophthalmology | NY | 2 |
| ANNE M NGUYEN | Allopathic & Osteopathic Physicians|Ophthalmology | CA | 1 |
| ANNIE CHANG | Allopathic & Osteopathic Physicians|Ophthalmology | CO | 5 |
| ANNISA L JAMIL | Allopathic & Osteopathic Physicians|Ophthalmology|Glaucoma Specialist | WA | 2 |
| ANSHUL VARSHNEY | Allopathic & Osteopathic Physicians|Ophthalmology | CA | 1 |
| ANTHONY B NESBURN | Allopathic & Osteopathic Physicians|Ophthalmology | CA | 1 |
| ANTHONY G NOVO | Eye and Vision Services Providers|Optometrist | CA | 1 |
| ANTHONY I NUNEZ | Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) | FL | 3 |