Healthcare provider profile · identity verified

Michael D Sullivan, PA

Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant · COPPELL, TX · NPI 1689707515

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 Michael D Sullivan, PA received $174.74 in general payments during 2025 across 9 reported records.

Exact Sciences Corporation accounted for 35.4% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 6 associated products.

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

Payment overview · 2025

General Payments

$174.74

9 reported records · 6 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
Exact Sciences Corporation Unresolved — no canonical attribution shown $61.8735.4%32025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $38.0421.8%22025
Amneal Pharmaceuticals LLC Unresolved — no canonical attribution shown $22.3912.8%12025
Antares Pharma, Inc. Unresolved — no canonical attribution shown $21.3712.2%12025
Dexcom, Inc. Unresolved — no canonical attribution shown $16.469.4%12025
Avvisto Therapeutics, LLC Unresolved — no canonical attribution shown $14.618.4%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$174.749

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
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $61.87 3 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Otsuka America Pharmaceutical, Inc. $38.04 2 2025
Source payment records
UNITHROID
Normalized: unithroid
Drug Amneal Pharmaceuticals LLC $22.39 1 2025
Source payment records
XYOSTED
Normalized: xyosted
Drug Antares Pharma, Inc. $21.37 1 2025
Source payment records
Dexcom G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $16.46 1 2025
Source payment records
CYCLOSET
Normalized: cycloset
Drug Avvisto Therapeutics, LLC $14.61 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.

No publishable same-company prescribing overlap was found in the loaded Part D year. This does not mean the doctor never prescribed a drug reported elsewhere by a paying company.

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
Levothyroxine SodiumLevothyroxine Sodium442127
EstradiolEstradiol409144
ProgesteroneProgesterone, Micronized389123
Liothyronine SodiumLiothyronine Sodium8723
Atorvastatin CalciumAtorvastatin Calcium7119
Escitalopram OxalateEscitalopram Oxalate6723
Metformin Hcl ErMetformin Hcl5819
Rosuvastatin CalciumRosuvastatin Calcium5620
SpironolactoneSpironolactone5517
LisinoprilLisinopril4617
AlprazolamAlprazolam4414
Armour ThyroidThyroid,pork4416
Trazodone HclTrazodone Hcl4115
Glipizide ErGlipizide40suppressed
HydrochlorothiazideHydrochlorothiazide3911
Pantoprazole SodiumPantoprazole Sodium39suppressed
Metoprolol SuccinateMetoprolol Succinate38suppressed
Amlodipine BesylateAmlodipine Besylate3712
Bupropion XlBupropion Hcl3713
SynthroidLevothyroxine Sodium3512
Np ThyroidThyroid,pork3412
MeloxicamMeloxicam32suppressed
Zolpidem TartrateZolpidem Tartrate32suppressed
OmeprazoleOmeprazole30suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide29suppressed
TemazepamTemazepam28suppressed
Tramadol HclTramadol Hcl26suppressed
GabapentinGabapentin2511
Losartan PotassiumLosartan Potassium25suppressed
FurosemideFurosemide24suppressed
Olmesartan MedoxomilOlmesartan Medoxomil24suppressed
Sertraline HclSertraline Hcl2211
Metoprolol TartrateMetoprolol Tartrate21suppressed
Montelukast SodiumMontelukast Sodium21suppressed
Venlafaxine Hcl ErVenlafaxine Hcl19suppressed
Citalopram HbrCitalopram Hydrobromide18suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl18suppressed
SimvastatinSimvastatin18suppressed
Sumatriptan SuccinateSumatriptan Succinate18suppressed
FinasterideFinasteride16suppressed
ValacyclovirValacyclovir Hcl16suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide15suppressed
ClonazepamClonazepam14suppressed
DiazepamDiazepam14suppressed
DuleraMometasone/Formoterol14suppressed
LorazepamLorazepam14suppressed
Nebivolol HclNebivolol Hcl14suppressed
Nifedipine ErNifedipine14suppressed
Potassium ChloridePotassium Chloride14suppressed
Dexlansoprazole DrDexlansoprazole13suppressed
FarxigaDapagliflozin Propanediol13suppressed
LamotrigineLamotrigine13suppressed
TrulicityDulaglutide13suppressed
Desvenlafaxine Succinate ErDesvenlafaxine Succinate12suppressed
EliquisApixaban12suppressed
Fluoxetine HclFluoxetine Hcl12suppressed
Pravastatin SodiumPravastatin Sodium12suppressed
Buspirone HclBuspirone Hcl11suppressed
Fluticasone PropionateFluticasone Propionate11suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide11suppressed
Oxybutynin Chloride ErOxybutynin Chloride11suppressed

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 $174.74 · 9 records Exact Sciences Corporation CYCLOSET, Cologuard Collection Kit, Dexcom G6 Transmitter, REXULTI, UNITHROID, XYOSTED
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