IRONWOOD PHARMACEUTICALS, INC

21,094 providers listed $3,048,784.86 reported 93,286 records General Payments

General Payments reported — all loaded program years

$3,048,784.86

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.

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

Program year	Reported	Records	Providers
PY2019	$497,042.63	9,138	5,604
PY2020	$312,927.32	14,160	6,268
PY2021	$325,893.15	16,453	6,862
PY2022	$547,423.28	16,004	6,875
PY2023	$621,247.74	18,204	7,589
PY2024	$654,411.66	18,074	7,952
PY2025	$89,839.08	1,253	1,208

By recipient specialty (25 shown)

Sorted by reported total.

Specialty	Reported	Records	Providers
Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	$1,577,053.64	37,299	5,867
Allopathic & Osteopathic Physicians\|Internal Medicine	$345,498.15	12,878	3,127
Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	$202,888.72	10,087	2,524
Allopathic & Osteopathic Physicians\|Family Medicine	$183,757.52	10,155	3,414
Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant	$138,496.13	5,509	1,380
Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner	$112,269.21	4,482	909
Allopathic & Osteopathic Physicians\|Pediatrics\|Pediatric Gastroenterology	$66,025.66	379	234
Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant\|Medical	$64,544.84	2,322	524
Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Adult Health	$32,352.00	1,381	285
Allopathic & Osteopathic Physicians\|Pediatrics	$27,188.19	545	425
Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Acute Care	$17,632.18	740	151
Allopathic & Osteopathic Physicians\|Internal Medicine\|Rheumatology	$16,037.94	126	35
Allopathic & Osteopathic Physicians\|Internal Medicine\|Nephrology	$14,358.49	225	66
Allopathic & Osteopathic Physicians\|Urology\|Urogynecology and Reconstructive Pelvic Surgery	$13,469.29	7	3
Allopathic & Osteopathic Physicians\|Internal Medicine\|Hepatology	$11,753.11	42	11
Allopathic & Osteopathic Physicians\|Internal Medicine\|Hypertension Specialist	$9,918.75	1	1
Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Primary Care	$9,564.05	466	138
Allopathic & Osteopathic Physicians\|General Practice	$9,453.15	496	114
Allopathic & Osteopathic Physicians\|Urology	$9,393.01	27	18
Physician Assistants & Advanced Practice Nursing Providers\|Nurse Anesthetist, Certified Registered	$8,660.05	472	207
Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Pediatrics	$8,619.43	208	117
Allopathic & Osteopathic Physicians\|Emergency Medicine	$8,257.99	60	28
Allopathic & Osteopathic Physicians\|Internal Medicine\|Transplant Hepatology	$8,235.48	5	2
Allopathic & Osteopathic Physicians\|Internal Medicine\|Cardiovascular Disease	$7,920.60	351	85
Allopathic & Osteopathic Physicians\|Obstetrics & Gynecology	$6,866.15	178	103

Providers listed (21,094)

Sorted by name. Sort by amount instead

Provider	Specialty	State	Reported by this company
ANTHONY H LAU	Allopathic & Osteopathic Physicians\|Family Medicine	GA	$21.78
ANTHONY H REPUCCI	Allopathic & Osteopathic Physicians\|Pediatrics\|Pediatric Gastroenterology	NH	$88.39
ANTHONY H WEISS	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	NY	$285.16
ANTHONY HERNANDEZ	—	HI	$78.38
ANTHONY I CAPOBIANCO	Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant	CT	$225.76
ANTHONY I GIARDINA	Allopathic & Osteopathic Physicians\|Family Medicine	PA	$42.62
ANTHONY INFANTOLINO	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	NJ	$46.23
ANTHONY J COX	Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant	NE	$15.82
ANTHONY J ESTERWOOD	Allopathic & Osteopathic Physicians\|Family Medicine	NC	$14.32
ANTHONY J HORTON	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	SC	$46.47
ANTHONY J MALVASI	Allopathic & Osteopathic Physicians\|Family Medicine	NY	$32.51
ANTHONY J MANNINO	Allopathic & Osteopathic Physicians\|Internal Medicine	PA	$41.83
ANTHONY J NG	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	NY	$614.38
ANTHONY JOHN MASSIMILLO	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	NY	$58.58
ANTHONY K CURIALE	Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant\|Medical	NC	$11.57
ANTHONY K NJAPA	Allopathic & Osteopathic Physicians\|General Practice	NC	$53.09
ANTHONY LEE ROSA	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	PA	$98.63
ANTHONY LEMBO	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	MA	$7,072.00
ANTHONY LIN	—	FL	$15.50
ANTHONY M CASEY	Allopathic & Osteopathic Physicians\|Family Medicine	OH	$14.99
ANTHONY M VERNAVA	Allopathic & Osteopathic Physicians\|Colon & Rectal Surgery	FL	$19.22
ANTHONY MAGLIONE	Allopathic & Osteopathic Physicians\|Internal Medicine\|Cardiovascular Disease	NC	$43.63
ANTHONY MARK LANDOWSKI	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	GA	$35.65
ANTHONY MICHAEL BALISTRERI	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	GA	$58.96
ANTHONY MONTEMURO	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	TN	$59.32
ANTHONY P CHAN	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	NY	$17.48
ANTHONY P MERRILL	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	AZ	$373.89
ANTHONY P VEGLIA	Allopathic & Osteopathic Physicians\|Internal Medicine	PA	$26.94
ANTHONY R GALAN	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	TX	$16.66
ANTHONY REES	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner\|Family	WV	$45.76
ANTHONY RUSSO	Allopathic & Osteopathic Physicians\|Anesthesiology	SC	$21.49
ANTHONY S BORCICH	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	NY	$39.14
ANTHONY S GREER	Allopathic & Osteopathic Physicians\|Pediatrics	AL	$33.06
ANTHONY SCHORE	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	CT	$472.13
ANTHONY STRIPPOLI	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	FL	$127.52
ANTHONY T INZERELLO	Allopathic & Osteopathic Physicians\|Family Medicine	IN	$24.97
ANTHONY TRAN	Allopathic & Osteopathic Physicians\|Family Medicine	CA	$21.61
ANTHONY V BARATTA	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	NY	$15.81
ANTHONY V ROCHA	Allopathic & Osteopathic Physicians\|Internal Medicine	RI	$140.86
ANTHONY VAN SMITH	Allopathic & Osteopathic Physicians\|Family Medicine	GA	$18.51
ANTHONY W BROWN	Allopathic & Osteopathic Physicians\|Family Medicine	OH	$58.20
ANTHONY W DELORENZO	Allopathic & Osteopathic Physicians\|Internal Medicine	IL	$38.00
ANTHONY ZALDONIS	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	CT	$78.16
ANTOIN H MARDINI	Allopathic & Osteopathic Physicians\|Internal Medicine	TN	$26.72
ANTOINETTE ADJOWA OTUBEA AMEVOR	Allopathic & Osteopathic Physicians\|Pediatrics\|Pediatric Gastroenterology	GA	$18.71
ANTOINETTE F D BUSALACCHI	Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant	CA	$11.66
ANTOINETTE R SADDLER	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	DC	$13.42
ANTON CHRISTOPHER DANIEL	Allopathic & Osteopathic Physicians\|Internal Medicine	TN	$37.21
ANTONETTE SCOTT	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner	NC	$17.14
ANTONINO MANNONE	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	NY	$147.69