IRONWOOD PHARMACEUTICALS, INC
21,094 providers listed 93,286 records General Payments
General Payments — all loaded program years
- Category: General Payments
- Program years: 2019, 2020, 2021, 2022, 2023, 2024, 2025
- Record count: 93,286
- Providers listed: 21,094
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 |
|---|---|---|---|---|
| PY2019 | $497,042.63 | 9,138 | 5,604 | This company in PY2019 → |
| PY2020 | $312,927.32 | 14,160 | 6,268 | This company in PY2020 → |
| PY2021 | $325,893.15 | 16,453 | 6,862 | This company in PY2021 → |
| PY2022 | $547,423.28 | 16,004 | 6,875 | This company in PY2022 → |
| PY2023 | $621,247.74 | 18,204 | 7,589 | This company in PY2023 → |
| PY2024 | $654,411.66 | 18,074 | 7,952 | This company in PY2024 → |
| PY2025 | $89,839.08 | 1,253 | 1,208 | This company in PY2025 → |
By recipient specialty (136)
Sorted by name; identical names by identifier.
Allopathic & Osteopathic Physicians 96 specialties 14,300 providers
- Allergy & Immunology 7
- Allergy & Immunology · Allergy 1
- Anesthesiology 130
- Anesthesiology · Critical Care Medicine 2
- Anesthesiology · Pain Medicine 4
- Anesthesiology · Pediatric Anesthesiology 1
- Colon & Rectal Surgery 19
- Dermatology 7
- Emergency Medicine 28
- Emergency Medicine · Emergency Medical Services 1
- Family Medicine 3,414
- Family Medicine · Addiction Medicine 2
- Family Medicine · Adolescent Medicine 3
- Family Medicine · Adult Medicine 32
- Family Medicine · Geriatric Medicine 18
- Family Medicine · Hospice and Palliative Medicine 1
- Family Medicine · Obesity Medicine 3
- Family Medicine · Sleep Medicine 3
- Family Medicine · Sports Medicine 24
- General Practice 114
- Hospitalist 50
- Internal Medicine 3,127
- Internal Medicine · Addiction Medicine 1
- Internal Medicine · Adolescent Medicine 10
- Internal Medicine · Allergy & Immunology 2
- Internal Medicine · Cardiovascular Disease 85
- Internal Medicine · Clinical Cardiac Electrophysiology 4
- Internal Medicine · Critical Care Medicine 7
- Internal Medicine · Endocrinology, Diabetes & Metabolism 54
- Internal Medicine · Gastroenterology 5,867
- Internal Medicine · Geriatric Medicine 57
- Internal Medicine · Hematology 1
- Internal Medicine · Hematology & Oncology 15
- Internal Medicine · Hepatology 11
- Internal Medicine · Hospice and Palliative Medicine 4
- Internal Medicine · Hypertension Specialist 1
- Internal Medicine · Infectious Disease 20
- Internal Medicine · Interventional Cardiology 7
- Internal Medicine · Medical Oncology 5
- Internal Medicine · Nephrology 66
- Internal Medicine · Obesity Medicine 2
- Internal Medicine · Pulmonary Disease 40
- Internal Medicine · Rheumatology 35
- Internal Medicine · Sleep Medicine 5
- Internal Medicine · Sports Medicine 1
- Internal Medicine · Transplant Hepatology 2
- Neurological Surgery 1
- Neuromusculoskeletal Medicine & OMM 5
- Nuclear Medicine 3
- Obstetrics & Gynecology 103
- Obstetrics & Gynecology · Gynecologic Oncology 1
- Obstetrics & Gynecology · Gynecology 10
- Obstetrics & Gynecology · Maternal & Fetal Medicine 1
- Obstetrics & Gynecology · Obstetrics 6
- Obstetrics & Gynecology · Urogynecology and Reconstructive Pelvic Surgery 8
- Ophthalmology 6
- Orthopaedic Surgery 9
- Otolaryngology 1
- Otolaryngology · Otolaryngology/Facial Plastic Surgery 1
- Otolaryngology · Plastic Surgery within the Head & Neck 1
- Pain Medicine · Interventional Pain Medicine 1
- Pain Medicine · Pain Medicine 17
- Pathology · Anatomic Pathology 3
- Pathology · Anatomic Pathology & Clinical Pathology 7
- Pediatrics 425
- Pediatrics · Adolescent Medicine 10
- Pediatrics · Developmental - Behavioral Pediatrics 2
- Pediatrics · Neonatal-Perinatal Medicine 4
- Pediatrics · Neurodevelopmental Disabilities 1
- Pediatrics · Pediatric Emergency Medicine 1
- Pediatrics · Pediatric Endocrinology 5
- Pediatrics · Pediatric Gastroenterology 234
- Pediatrics · Pediatric Hematology-Oncology 1
- Pediatrics · Pediatric Infectious Diseases 1
- Pediatrics · Pediatric Pulmonology 1
- Pediatrics · Pediatric Transplant Hepatology 2
- Physical Medicine & Rehabilitation 7
- Physical Medicine & Rehabilitation · Pain Medicine 2
- Preventive Medicine · Obesity Medicine 1
- Preventive Medicine · Occupational Medicine 1
- Preventive Medicine · Public Health & General Preventive Medicine 1
- Preventive Medicine · Sports Medicine 1
- Psychiatry & Neurology · Child & Adolescent Psychiatry 1
- Psychiatry & Neurology · Neurology 31
- Psychiatry & Neurology · Neuromuscular Medicine 1
- Psychiatry & Neurology · Psychiatry 18
- Radiology · Diagnostic Radiology 3
- Radiology · Radiation Oncology 4
- Surgery 36
- Surgery · Plastic and Reconstructive Surgery 1
- Surgery · Surgical Oncology 1
- Surgery · Trauma Surgery 2
- Surgery · Vascular Surgery 2
- Transplant Surgery 2
- Urology 18
- Urology · Urogynecology and Reconstructive Pelvic Surgery 3
Dental Providers 3 specialties 8 providers
Eye and Vision Services Providers 1 specialty 3 providers
Nursing Service Providers 8 specialties 17 providers
Physician Assistants & Advanced Practice Nursing Providers 25 specialties 6,408 providers
- Advanced Practice Midwife 2
- Anesthesiologist Assistant 1
- Clinical Nurse Specialist 1
- Clinical Nurse Specialist · Acute Care 1
- Clinical Nurse Specialist · Adult Health 8
- Clinical Nurse Specialist · Family Health 10
- Clinical Nurse Specialist · Psychiatric/Mental Health, Child & Family 1
- Nurse Anesthetist, Certified Registered 207
- Nurse Practitioner 909
- Nurse Practitioner · Acute Care 151
- Nurse Practitioner · Adult Health 285
- Nurse Practitioner · Critical Care Medicine 3
- Nurse Practitioner · Family 2,524
- Nurse Practitioner · Gerontology 70
- Nurse Practitioner · Neonatal, Critical Care 2
- Nurse Practitioner · Obstetrics & Gynecology 6
- Nurse Practitioner · Occupational Health 2
- Nurse Practitioner · Pediatrics 117
- Nurse Practitioner · Primary Care 138
- Nurse Practitioner · Psychiatric/Mental Health 17
- Nurse Practitioner · School 1
- Nurse Practitioner · Women's Health 20
- Physician Assistant 1,380
- Physician Assistant · Medical 524
- Physician Assistant · Surgical 28
Podiatric Medicine & Surgery Service Providers 3 specialties 12 providers
Providers listed (21,094)
Sorted by name; identical names by identifier.
| Provider | Specialty | State | Records reported by this company |
|---|---|---|---|
| ALAN GINGOLD | — | NJ | 4 |
| ALAN HUY TIEU | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | VA | 7 |
| ALAN J ANDRESEN | Allopathic & Osteopathic Physicians|Family Medicine | AZ | 1 |
| ALAN J ANTONELLI | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | NY | 1 |
| ALAN J BOWERS | Allopathic & Osteopathic Physicians|Internal Medicine | LA | 3 |
| ALAN J BRIKER | Allopathic & Osteopathic Physicians|Internal Medicine | NJ | 2 |
| ALAN J COX | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | KY | 22 |
| ALAN J DIAMOND | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | MD | 4 |
| ALAN J KARP | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | TX | 4 |
| ALAN J MUSHNICK | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | NJ | 27 |
| ALAN J PAYSINGER | Allopathic & Osteopathic Physicians|Internal Medicine | SC | 2 |
| ALAN JOSEPH NAIM | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | AZ | 9 |
| ALAN K ROGERS | Allopathic & Osteopathic Physicians|Internal Medicine | AZ | 2 |
| ALAN KLIBANOFF | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | FL | 6 |
| ALAN L BUCHMAN | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | IL | 1 |
| ALAN M ANTFLECK | Allopathic & Osteopathic Physicians|Internal Medicine | NY | 1 |
| ALAN M BIRNBAUM | Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology | CA | 1 |
| ALAN M GERINGER | Allopathic & Osteopathic Physicians|Urology | MD | 1 |
| ALAN M MERMELSTEIN | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | PA | 9 |
| ALAN M NELSON | Allopathic & Osteopathic Physicians|Internal Medicine | CT | 11 |
| ALAN M TARSHIS | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | OH | 1 |
| ALAN MICHAEL HICKS | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | NC | 1 |
| ALAN OGDEN MARCUS | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | CA | 10 |
| ALAN P GLOMBICKI | Allopathic & Osteopathic Physicians|Internal Medicine|Obesity Medicine | TX | 3 |
| ALAN PLOTNER | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | VA | 16 |
| ALAN R BANK | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | FL | 12 |
| ALAN R PLUMER | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | NY | 5 |
| ALAN R RAYMOND | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | NY | 13 |
| ALAN R SANDBERG | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | NY | 3 |
| ALAN ROSEN | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | PA | 3 |
| ALAN STUART WEISS | Allopathic & Osteopathic Physicians|Internal Medicine | MD | 5 |
| ALAN V JUBANE | Allopathic & Osteopathic Physicians|Family Medicine | NC | 1 |
| ALAN W BREWER | Allopathic & Osteopathic Physicians|Family Medicine | MO | 1 |
| ALAN W CHANG | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | PA | 27 |
| ALAN W CHIEMPRABHA | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | NC | 17 |
| ALAN WILLIAMS | — | MS | 9 |
| ALANA ELIZABETH EMERICH | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant | GA | 1 |
| ALANA ROBYN HARRIS | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health | MD | 8 |
| ALANNA E ANGEL | Allopathic & Osteopathic Physicians|Family Medicine | SC | 1 |
| ALAPATT THOMAS | Allopathic & Osteopathic Physicians|Internal Medicine | NJ | 1 |
| ALAYNA VANWINKLE | Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical | AZ | 1 |
| ALBA SEVERINO | Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family | FL | 11 |
| ALBENA D HALPERT | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | MA | 1 |
| ALBENA SLAVTCHEVA SAVONA | Allopathic & Osteopathic Physicians|Internal Medicine | IL | 1 |
| ALBENE KOKOCINSKI | Allopathic & Osteopathic Physicians|Internal Medicine | IL | 4 |
| ALBERT A ATTIA | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | NY | 2 |
| ALBERT A CRIMALDI | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | MA | 1 |
| ALBERT B CHANG | Allopathic & Osteopathic Physicians|Family Medicine | CA | 10 |
| ALBERT B KNAPP | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | NY | 2 |
| ALBERT B ROSS | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | MI | 1 |