Healthcare provider profile · identity verified

Mark Sandigursky, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine · YONKERS, NY · NPI 1255429767

Profile state: payments and partd Open Payments: 2025 Medicare Part D: 2024 Last identity check: 2026-08-10 Page data build: 2026-08-12

Verified facts

What the public records show

CMS Open Payments records show Mark Sandigursky, M.D. received $25.86 in general payments during 2025 across 1 reported records.

ABBVIE INC. accounted for 100.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 1 associated product.

ABBVIE INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported LINZESS as an associated drug or biological on 87954 records involving 21815 distinct recipient NPIs. Public Medicare Part D data also shows 66 claims for Linzess by this doctor in 2024.

ABBVIE INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported LUMIGAN as an associated drug or biological on 25016 records involving 7645 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Lumigan by this doctor in 2024.

ABBVIE INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported SYNTHROID as an associated drug or biological on 10655 records involving 4881 distinct recipient NPIs. Public Medicare Part D data also shows 34 claims for Synthroid by this doctor in 2024.

These records do not establish that a payment influenced prescribing or medical care.

Payment overview · 2025

General Payments

$25.86

1 reported records · 1 companies

Separate record types

Research & Ownership

Research Payments (direct recipient): not present in the loaded data

Associated Research Funding (for example, named PI): not present in the loaded data

Ownership / Investment: not present in the loaded data

These categories are never added into the General Payments headline. Associated research funding must not be described as money the doctor personally received unless the source record supports that conclusion.

Who paid this doctor?

Companies in 2025 General Payments

Reported companyCanonical companyAmountShareRecordsYear
ABBVIE INC. Unresolved — no canonical attribution shown $25.86100.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$25.861

A meal, consulting fee, royalty, and travel payment describe different kinds of reported relationships and should not be interpreted as equivalent.

Analysis 1 · Payment-linked products

Products named in Open Payments records

Reported productTypeReported companyRelated amount*RecordsYear
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $25.86 1 2025
Source payment records

* Product-associated amounts are non-additive because one payment record may name more than one product.

These products were named on specific Open Payments records. A named product does not show that the payment influenced treatment or prescribing.

Public prescribing for products named in payments

No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.

The presence of the same drug in both datasets does not show that a payment caused or influenced a prescription.

Analysis 2 · Same-company prescribing overlap

Drugs reported in other payments from the same company that also appear in Medicare Part D

This analysis is independent from products named on this doctor’s individual payment records. A row appears only when the exact Open Payments reporting entity paid this doctor, that same reporting entity reported the drug or biological on at least 10 loaded General Payment records involving at least 2 distinct recipient NPIs, and this doctor has the same non-generic brand in public Part D data. This does not mean the company owns or manufactures the drug.

Paying companyPayment yearDrug reported by same entityOpen Payments evidencePart DClaimsBeneficiaries
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 LINZESS
open payments reported associated product
CMS Open Payments — General Payments
87954 supporting records · 21815 recipient NPIs · example record 1201352608
Linzess · 2024
Exact normalized brand match · 1 Part D row
66 13
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 LUMIGAN
open payments reported associated product
CMS Open Payments — General Payments
25016 supporting records · 7645 recipient NPIs · example record 1201352548
Lumigan · 2024
Exact normalized brand match · 1 Part D row
13 suppressed by CMS
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 SYNTHROID
open payments reported associated product
CMS Open Payments — General Payments
10655 supporting records · 4881 recipient NPIs · example record 1201352636
Synthroid · 2024
Exact normalized brand match · 1 Part D row
34 suppressed by CMS

These facts do not show that a payment was for the drug, that the company owns or manufactures the drug, or that a payment caused or influenced prescribing.

Public Medicare Part D data

Provider-and-drug rows loaded for 2024

BrandGenericClaimsBeneficiaries
Atorvastatin CalciumAtorvastatin Calcium590145
Amlodipine BesylateAmlodipine Besylate34186
Metoprolol SuccinateMetoprolol Succinate30156
EliquisApixaban25635
Losartan PotassiumLosartan Potassium24266
Levothyroxine SodiumLevothyroxine Sodium23454
Metformin HclMetformin Hcl21752
Rosuvastatin CalciumRosuvastatin Calcium20461
LisinoprilLisinopril16945
JardianceEmpagliflozin14929
FurosemideFurosemide13633
GabapentinGabapentin13428
Escitalopram OxalateEscitalopram Oxalate11835
AllopurinolAllopurinol10832
ClopidogrelClopidogrel Bisulfate10223
CarvedilolCarvedilol10128
SpironolactoneSpironolactone10022
Pantoprazole SodiumPantoprazole Sodium9632
JanuviaSitagliptin Phosphate8716
Potassium ChloridePotassium Chloride8713
OmeprazoleOmeprazole8120
OzempicSemaglutide8116
FamotidineFamotidine7518
HydrochlorothiazideHydrochlorothiazide7421
Albuterol Sulfate HfaAlbuterol Sulfate6916
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide6818
LinzessLinaclotide6613
Tamsulosin HclTamsulosin Hcl6523
SimvastatinSimvastatin6020
AtenololAtenolol5312
PrednisonePrednisone5324
Donepezil HclDonepezil Hcl51suppressed
Duloxetine HclDuloxetine Hcl4911
Olmesartan MedoxomilOlmesartan Medoxomil4913
Pravastatin SodiumPravastatin Sodium4813
Trelegy ElliptaFluticasone/Umeclidin/Vilanter4811
AzithromycinAzithromycin4734
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide4711
MirtazapineMirtazapine45suppressed
Nebivolol HclNebivolol Hcl4213
Alendronate SodiumAlendronate Sodium40suppressed
CefuroximeCefuroxime Axetil4033
ValsartanValsartan40suppressed
GlimepirideGlimepiride39suppressed
Montelukast SodiumMontelukast Sodium3911
TelmisartanTelmisartan3811
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid3811
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav3524
LatanoprostLatanoprost34suppressed
SynthroidLevothyroxine Sodium34suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip3312
FarxigaDapagliflozin Propanediol3311
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog33suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride32suppressed
Diclofenac SodiumDiclofenac Sodium31suppressed
Nifedipine ErNifedipine3111
XareltoRivaroxaban31suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril30suppressed
Zolpidem TartrateZolpidem Tartrate30suppressed
FluconazoleFluconazole29suppressed
Fluticasone PropionateFluticasone Propionate2912
EzetimibeEzetimibe28suppressed
MeloxicamMeloxicam28suppressed
MethimazoleMethimazole28suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide28suppressed
Telmisartan-HydrochlorothiazidTelmisartan/Hydrochlorothiazid28suppressed
Hydralazine HclHydralazine Hcl27suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog27suppressed
AlprazolamAlprazolam26suppressed
Metoprolol TartrateMetoprolol Tartrate26suppressed
RamiprilRamipril26suppressed
AmoxicillinAmoxicillin2415
Metformin Hcl ErMetformin Hcl24suppressed
Tresiba Flextouch U-200Insulin Degludec24suppressed
ClonazepamClonazepam23suppressed
Midodrine HclMidodrine Hcl23suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl22suppressed
GlipizideGlipizide22suppressed
Trazodone HclTrazodone Hcl20suppressed
Amlodipine-OlmesartanAmlodipine Bes/Olmesartan Med19suppressed
LactuloseLactulose19suppressed
LokelmaSodium Zirconium Cyclosilicate19suppressed
Sertraline HclSertraline Hcl19suppressed
TradjentaLinagliptin19suppressed
Albuterol SulfateAlbuterol Sulfate18suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr18suppressed
Carbidopa-LevodopaCarbidopa/Levodopa18suppressed
FenofibrateFenofibrate Nanocrystallized18suppressed
FinasterideFinasteride18suppressed
JentaduetoLinagliptin/Metformin Hcl18suppressed
KetoconazoleKetoconazole18suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic18suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide18suppressed
ChlorthalidoneChlorthalidone17suppressed
GenerlacLactulose17suppressed
Humalog Kwikpen U-100Insulin Lispro17suppressed
Memantine Hcl ErMemantine Hcl17suppressed
MyrbetriqMirabegron17suppressed
Ciprofloxacin HclCiprofloxacin Hcl1615
Isosorbide Mononitrate ErIsosorbide Mononitrate16suppressed
Klor-Con M20Potassium Chloride16suppressed
Novolog FlexpenInsulin Aspart16suppressed
Pioglitazone HclPioglitazone Hcl16suppressed
PregabalinPregabalin16suppressed
Triamcinolone AcetonideTriamcinolone Acetonide1611
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog15suppressed
Methenamine HippurateMethenamine Hippurate15suppressed
Cinacalcet HclCinacalcet Hcl14suppressed
Quetiapine FumarateQuetiapine Fumarate14suppressed
Amiodarone HclAmiodarone Hcl13suppressed
Autoshield Duo Pen NeedlePen Needle,dual Safety,diabetc13suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl13suppressed
Irbesartan-HydrochlorothiazideIrbesartan/Hydrochlorothiazide13suppressed
LumiganBimatoprost13suppressed
Raloxifene HclRaloxifene Hcl13suppressed
Tresiba Flextouch U-100Insulin Degludec13suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic13suppressed
CephalexinCephalexin12suppressed
MupirocinMupirocin12suppressed
NystatinNystatin12suppressed
UrsodiolUrsodiol12suppressed
EntrestoSacubitril/Valsartan11suppressed
Invokamet XrCanagliflozin/Metformin Hcl11suppressed
JanumetSitagliptin Phos/Metformin Hcl11suppressed
Memantine HclMemantine Hcl11suppressed
Rabeprazole SodiumRabeprazole Sodium11suppressed

Timeline

Payment and prescribing data by year

Open Payments and Medicare Part D may refer to different years. They are shown separately rather than aligned as if they describe the same period.

YearGeneral PaymentsMain payerExplicit productsCompany overlapsPart D coverage
2025 $25.86 · 1 records ABBVIE INC. UBRELVY 3
2024 Complete

Questions to ask

Questions you could discuss with your doctor

These are general questions generated from reviewed templates. They are not personalized medical advice.

Sources and limitations

How to read this page

Loaded source releases

DatasetYearPublicationSource
CMS Open Payments — General Payments 2025 2026-06-30 Original source
Medicare Part D Prescribers by Provider and Drug 2024 2026-05-06 Original source
NPPES Data Dissemination V2 current / reference data 2026-08-10 Original source

Methodology version: 2.1

Editorial template version: 2.4

Product contract version: 2.0

Schema version: 0.7.0

Page data build: 2026-08-12T23:34:59.370714+00:00

Publication policy: eligible for indexing after public-launch controls are enabled

Full methodology · Questions & answers · Report a possible error