Ionis Pharmaceuticals, Inc.
2,700 providers listed 5,559 records General Payments
General Payments — all loaded program years
- Category: General Payments
- Program years: 2025
- Record count: 5,559
- Providers listed: 2,700
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. Each figure is labeled with its category and program year; categories are never combined.
By program year
| Program year | Reported | Records | Providers | Detail |
|---|---|---|---|---|
| PY2025 | $3,272,350.86 | 5,559 | 2,700 | This company in PY2025 → |
By recipient specialty (84)
Sorted by name; identical names by identifier.
Allopathic & Osteopathic Physicians 61 specialties 1,815 providers
- Allergy & Immunology 738
- Allergy & Immunology · Allergy 136
- Allergy & Immunology · Clinical & Laboratory Immunology 10
- Anesthesiology 2
- Anesthesiology · Pain Medicine 1
- Colon & Rectal Surgery 2
- Dermatology 2
- Emergency Medicine 3
- Family Medicine 113
- Family Medicine · Adult Medicine 2
- Family Medicine · Sleep Medicine 1
- Family Medicine · Sports Medicine 1
- General Practice 6
- Hospitalist 7
- Internal Medicine 100
- Internal Medicine · Adolescent Medicine 1
- Internal Medicine · Advanced Heart Failure and Transplant Cardiology 2
- Internal Medicine · Allergy & Immunology 68
- Internal Medicine · Cardiovascular Disease 226
- Internal Medicine · Clinical & Laboratory Immunology 1
- Internal Medicine · Clinical Cardiac Electrophysiology 9
- Internal Medicine · Endocrinology, Diabetes & Metabolism 169
- Internal Medicine · Gastroenterology 14
- Internal Medicine · Hematology & Oncology 1
- Internal Medicine · Infectious Disease 1
- Internal Medicine · Interventional Cardiology 37
- Internal Medicine · Medical Oncology 1
- Internal Medicine · Nephrology 5
- Internal Medicine · Pulmonary Disease 9
- Internal Medicine · Rheumatology 8
- Medical Genetics · Clinical Genetics (M.D.) 3
- Neurological Surgery 1
- Nuclear Medicine 1
- Nuclear Medicine · Nuclear Cardiology 4
- Obstetrics & Gynecology · Maternal & Fetal Medicine 1
- Orthopaedic Surgery · Hand Surgery 1
- Otolaryngology 15
- Otolaryngology · Facial Plastic Surgery 1
- Otolaryngology · Otolaryngology/Facial Plastic Surgery 2
- Otolaryngology · Otology & Neurotology 2
- Otolaryngology · Plastic Surgery within the Head & Neck 1
- Pain Medicine · Pain Medicine 1
- Pediatrics 26
- Pediatrics · Pediatric Allergy/Immunology 25
- Pediatrics · Pediatric Endocrinology 2
- Pediatrics · Pediatric Gastroenterology 3
- Pediatrics · Pediatric Pulmonology 2
- Pediatrics · Pediatric Rheumatology 1
- Pediatrics · Sleep Medicine 1
- Physical Medicine & Rehabilitation 2
- Psychiatry & Neurology · Child & Adolescent Psychiatry 1
- Psychiatry & Neurology · Clinical Neurophysiology 1
- Psychiatry & Neurology · Neurology 15
- Psychiatry & Neurology · Neurology with Special Qualifications in Child Neurology 19
- Psychiatry & Neurology · Neuromuscular Medicine 1
- Psychiatry & Neurology · Psychiatry 1
- Radiology · Diagnostic Radiology 1
- Radiology · Neuroradiology 1
- Surgery · Surgical Oncology 1
- Surgery · Vascular Surgery 2
- Thoracic Surgery (Cardiothoracic Vascular Surgery) 1
Dental Providers 3 specialties 3 providers
Eye and Vision Services Providers 1 specialty 1 providers
Physician Assistants & Advanced Practice Nursing Providers 18 specialties 774 providers
- Clinical Nurse Specialist · Acute Care 1
- Clinical Nurse Specialist · Family Health 1
- Clinical Nurse Specialist · Gerontology 1
- Clinical Nurse Specialist · Oncology 1
- Nurse Anesthetist, Certified Registered 2
- Nurse Practitioner 139
- Nurse Practitioner · Acute Care 16
- Nurse Practitioner · Adult Health 19
- Nurse Practitioner · Family 274
- Nurse Practitioner · Gerontology 7
- Nurse Practitioner · Neonatal, Critical Care 1
- Nurse Practitioner · Pediatrics 12
- Nurse Practitioner · Primary Care 7
- Nurse Practitioner · Psychiatric/Mental Health 1
- Nurse Practitioner · Women's Health 2
- Physician Assistant 221
- Physician Assistant · Medical 66
- Physician Assistant · Surgical 3
Podiatric Medicine & Surgery Service Providers 1 specialty 1 providers
Providers listed (2,700)
Sorted by name; identical names by identifier.
| Provider | Specialty | State | Records reported by this company |
|---|---|---|---|
| DAVID CURT CHAFFIN | Allopathic & Osteopathic Physicians|Allergy & Immunology | TN | 1 |
| DAVID D LAM | Allopathic & Osteopathic Physicians|Otolaryngology | KY | 2 |
| DAVID E CHASEN | Allopathic & Osteopathic Physicians|Pediatrics | NJ | 1 |
| DAVID E KINGSTON | Allopathic & Osteopathic Physicians|Allergy & Immunology|Allergy | AK | 2 |
| DAVID E PALLARES | Allopathic & Osteopathic Physicians|Allergy & Immunology | KY | 1 |
| DAVID E RIESTER | Allopathic & Osteopathic Physicians|Allergy & Immunology | MA | 3 |
| DAVID ELKAYAM | Allopathic & Osteopathic Physicians|Allergy & Immunology | WA | 1 |
| DAVID FUENTES | Allopathic & Osteopathic Physicians|Allergy & Immunology|Allergy | TX | 3 |
| DAVID H SONG | Allopathic & Osteopathic Physicians|Internal Medicine|Interventional Cardiology | GA | 1 |
| DAVID I BERNSTEIN | Allopathic & Osteopathic Physicians|Allergy & Immunology | OH | 1 |
| DAVID J AMROL | Allopathic & Osteopathic Physicians|Internal Medicine|Allergy & Immunology | SC | 24 |
| DAVID J DAVIDSON | Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease | IL | 3 |
| DAVID J FITZHUGH | Allopathic & Osteopathic Physicians|Allergy & Immunology | NC | 1 |
| DAVID J REEDER | Allopathic & Osteopathic Physicians|Internal Medicine | CA | 1 |
| DAVID J WILLARD | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | GA | 1 |
| DAVID K JEONG | Allopathic & Osteopathic Physicians|Allergy & Immunology | NY | 1 |
| DAVID K MOON | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | VA | 1 |
| DAVID L MILLER | Allopathic & Osteopathic Physicians|Allergy & Immunology|Allergy | PA | 1 |
| DAVID L WERTHEIM | Allopathic & Osteopathic Physicians|Allergy & Immunology | NY | 2 |
| DAVID M SKILLRUD | Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease | IL | 2 |
| DAVID N LIEBERMAN | Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology with Special Qualifications in Child Neurology | MA | 13 |
| DAVID P MCGARRY | Allopathic & Osteopathic Physicians|Allergy & Immunology | WA | 2 |
| DAVID P WIEN | Allopathic & Osteopathic Physicians|Internal Medicine|Allergy & Immunology | DE | 1 |
| DAVID R MOON | Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology | CA | 1 |
| DAVID REDDING | Allopathic & Osteopathic Physicians|Allergy & Immunology | GA | 1 |
| DAVID ROBINSON | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | NY | 1 |
| DAVID WILLIAM CARLTON | Allopathic & Osteopathic Physicians|Allergy & Immunology | GA | 1 |
| DAVID YEN | — | PA | 1 |
| DAVUT PEHLIVAN | Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology with Special Qualifications in Child Neurology | TX | 9 |
| DAWN S CAVINESS | Allopathic & Osteopathic Physicians|Family Medicine | NC | 1 |
| DAYNA MIYASHIRO | Allopathic & Osteopathic Physicians|Allergy & Immunology | CA | 2 |
| DEAN A ATKINSON | Allopathic & Osteopathic Physicians|Allergy & Immunology | OK | 2 |
| DEAN G KARALIS | Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease | PA | 1 |
| DEAN T CHIANG | Allopathic & Osteopathic Physicians|Allergy & Immunology | CA | 3 |
| DEANA J PORTER | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical | AL | 1 |
| DEANNA MARIE DIDIANO | Allopathic & Osteopathic Physicians|Family Medicine|Sports Medicine | NC | 1 |
| DEATRAH D DUBOSE | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care | NJ | 1 |
| DEAUNDRE ALFONZO DYER | Allopathic & Osteopathic Physicians|Family Medicine | NC | 1 |
| DEBORAH ANN SWEET | Allopathic & Osteopathic Physicians|Allergy & Immunology | CO | 1 |
| DEBORAH J SIMS | Allopathic & Osteopathic Physicians|Physical Medicine & Rehabilitation | TX | 1 |
| DEBRA M ABERDALE | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | NY | 1 |
| DEEMA B HAKKANI | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | FL | 1 |
| DEEPAK R GELOT | Allopathic & Osteopathic Physicians|Family Medicine | NC | 1 |
| DEEPTHI RAO | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | GA | 1 |
| DEIDRE MILLS | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | GA | 1 |
| DENIS J YOSHII | Allopathic & Osteopathic Physicians|Allergy & Immunology | CA | 1 |
| DENISA E FERASTRAOARU | Allopathic & Osteopathic Physicians|Internal Medicine | NY | 1 |
| DENISE VIEKMAN | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner | ME | 1 |
| DENNIS A ROBINSON | Allopathic & Osteopathic Physicians|Allergy & Immunology | GA | 1 |
| DENNIS O IYEKEGBE | Allopathic & Osteopathic Physicians|Internal Medicine | VA | 1 |