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
ANDREW D DUKOWICZ	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	NC	$115.07
ANDREW D SCHMIDT	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	FL	$65.36
ANDREW DEAN TABER	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	SC	$15.61
ANDREW DONALD MOWERY	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	MD	$179.11
ANDREW E KATZ	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	IN	$234.41
ANDREW EDDIE LEE	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	PA	$17.30
ANDREW FASANO	Allopathic & Osteopathic Physicians\|Pediatrics\|Adolescent Medicine	NY	$22.55
ANDREW G MAYER	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	CA	$51.67
ANDREW GEORGE LIBERTIN	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	OH	$54.70
ANDREW H GLATT	Allopathic & Osteopathic Physicians\|Internal Medicine	CA	$18.12
ANDREW H KIM	Allopathic & Osteopathic Physicians\|Internal Medicine	CA	$16.32
ANDREW H ROSENSTEIN	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	MD	$55.27
ANDREW H ZWICK	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	FL	$166.18
ANDREW HENRY BARENBERG	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	TX	$16.78
ANDREW HERMAN ZABOLOTSKY	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	PA	$53.61
ANDREW I KIM	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	NV	$241.33
ANDREW I OYELERE	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner	KS	$216.32
ANDREW I RACKOFF	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	NC	$316.10
ANDREW I SABLE	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	FL	$613.48
ANDREW I TOBKES	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	FL	$14.61
ANDREW J GRADE	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	AZ	$15.62
ANDREW J HENRY	Allopathic & Osteopathic Physicians\|Family Medicine	IN	$30.40
ANDREW J KRUGER	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	NJ	$18.98
ANDREW J MCDOWELL	Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant\|Medical	CT	$97.83
ANDREW J SIMPSON	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	GA	$115.24
ANDREW J WILLIAMS	Allopathic & Osteopathic Physicians\|Internal Medicine	CO	$18.05
ANDREW JAMES LUEDERS	Allopathic & Osteopathic Physicians\|Family Medicine	AR	$17.50
ANDREW K BROBBEY	Allopathic & Osteopathic Physicians\|Internal Medicine	OH	$37.00
ANDREW K COLLINS	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	AZ	$153.94
ANDREW KEES ROORDA	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	CA	$38.26
ANDREW KESTER	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner	TX	$45.85
ANDREW KIM	Allopathic & Osteopathic Physicians\|Family Medicine	NY	$20.11
ANDREW L COPE	Allopathic & Osteopathic Physicians\|Family Medicine	IA	$37.57
ANDREW L GONZALES	Physician Assistants & Advanced Practice Nursing Providers\|Nurse Practitioner	GA	$74.55
ANDREW L VANALSTINE	Allopathic & Osteopathic Physicians\|Family Medicine	GA	$18.51
ANDREW LAIRD	Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant	NC	$52.53
ANDREW LAKE	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	GA	$104.70
ANDREW M ALLOY	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	NJ	$202.82
ANDREW M BARCLAY	Allopathic & Osteopathic Physicians\|Family Medicine	KS	$48.48
ANDREW M BLUMENTHAL	Allopathic & Osteopathic Physicians\|Family Medicine	NJ	$26.04
ANDREW M GOLDENBERG	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	NY	$112.20
ANDREW M KAZDAN	Allopathic & Osteopathic Physicians\|Internal Medicine	MO	$110.39
ANDREW M NORRIS	Allopathic & Osteopathic Physicians\|Family Medicine	NC	$14.76
ANDREW M STEVENS	Allopathic & Osteopathic Physicians\|Family Medicine	UT	$15.54
ANDREW MA	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	AZ	$30.32
ANDREW MULBERG	Allopathic & Osteopathic Physicians\|Pediatrics	NJ	$15,860.75
ANDREW N GARNER	Physician Assistants & Advanced Practice Nursing Providers\|Clinical Nurse Specialist\|Family Health	MO	$89.67
ANDREW N ILLOBRE	Physician Assistants & Advanced Practice Nursing Providers\|Physician Assistant\|Medical	NC	$51.77
ANDREW NAVA	Allopathic & Osteopathic Physicians\|Family Medicine	AZ	$82.30
ANDREW NELSON	Allopathic & Osteopathic Physicians\|Internal Medicine\|Gastroenterology	LA	$27.22