Healthcare provider profile · identity verified

Tammy Danielle Lusk

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family · RUSSELLVILLE, AR · NPI 1457525909

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 Tammy Danielle Lusk received $178.66 in general payments during 2025 across 8 reported records.

ABBVIE INC. accounted for 31.7% of that reported general-payment amount.

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

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 11 claims for Synthroid by this doctor in 2024.

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported SYMBICORT as an associated drug or biological on 71 records involving 51 distinct recipient NPIs. Public Medicare Part D data also shows 20 claims for Symbicort by this doctor in 2024.

Lilly USA, LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 30 claims for Jardiance by this doctor in 2024.

Lilly USA, LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported MOUNJARO as an associated drug or biological on 186719 records involving 66436 distinct recipient NPIs. Public Medicare Part D data also shows 74 claims for Mounjaro by this doctor in 2024.

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

Payment overview · 2025

General Payments

$178.66

8 reported records · 5 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 $56.6631.7%22025
Exact Sciences Corporation Unresolved — no canonical attribution shown $50.7928.4%32025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $26.2414.7%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $25.3814.2%12025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $19.5911.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$178.668

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
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $56.66 2 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $36.21 2 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $26.24 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $25.38 1 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $19.59 1 2025
Source payment records
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $14.58 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 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
11 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 SYMBICORT
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 51 recipient NPIs · example record 1206132610
Symbicort · 2024
Exact normalized brand match · 1 Part D row
20 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
47708 supporting records · 23833 recipient NPIs · example record 1186464557
Jardiance · 2024
Exact normalized brand match · 1 Part D row
30 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 MOUNJARO
open payments reported associated product
CMS Open Payments — General Payments
186719 supporting records · 66436 recipient NPIs · example record 1186464455
Mounjaro · 2024
Exact normalized brand match · 1 Part D row
74 13

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 Sodium24291
Atorvastatin CalciumAtorvastatin Calcium16462
GabapentinGabapentin13651
Pantoprazole SodiumPantoprazole Sodium12752
OmeprazoleOmeprazole12054
LisinoprilLisinopril11041
Metformin HclMetformin Hcl10241
Losartan PotassiumLosartan Potassium10144
Amlodipine BesylateAmlodipine Besylate9939
OzempicSemaglutide9326
Rosuvastatin CalciumRosuvastatin Calcium8632
Potassium ChloridePotassium Chloride8523
Sertraline HclSertraline Hcl8430
HydrochlorothiazideHydrochlorothiazide8129
MeloxicamMeloxicam8030
MounjaroTirzepatide7413
AtenololAtenolol7321
SimvastatinSimvastatin6324
Metoprolol TartrateMetoprolol Tartrate6123
Albuterol Sulfate HfaAlbuterol Sulfate5928
Trazodone HclTrazodone Hcl5516
Tizanidine HclTizanidine Hcl5323
Fluticasone PropionateFluticasone Propionate5126
FurosemideFurosemide5018
Doxycycline HyclateDoxycycline Hyclate4838
Fluoxetine HclFluoxetine Hcl4514
Glipizide ErGlipizide4111
PrednisonePrednisone4133
Duloxetine HclDuloxetine Hcl4011
Citalopram HbrCitalopram Hydrobromide3916
Venlafaxine Hcl ErVenlafaxine Hcl3815
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst3430
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav3327
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide3212
Ondansetron OdtOndansetron3214
CarvedilolCarvedilol3112
Montelukast SodiumMontelukast Sodium3112
Buspirone HclBuspirone Hcl30suppressed
JardianceEmpagliflozin30suppressed
Paroxetine HclParoxetine Hcl3011
PregabalinPregabalin29suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium26suppressed
GlipizideGlipizide2611
AmoxicillinAmoxicillin2522
CelecoxibCelecoxib2512
Diclofenac SodiumDiclofenac Sodium25suppressed
EzetimibeEzetimibe2513
Pravastatin SodiumPravastatin Sodium2512
Tamsulosin HclTamsulosin Hcl2513
Alendronate SodiumAlendronate Sodium2412
Amitriptyline HclAmitriptyline Hcl24suppressed
TemazepamTemazepam24suppressed
Zolpidem TartrateZolpidem Tartrate24suppressed
ClonazepamClonazepam2311
Ventolin HfaAlbuterol Sulfate23suppressed
Hydroxyzine HclHydroxyzine Hcl22suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog22suppressed
Metoprolol SuccinateMetoprolol Succinate2211
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide21suppressed
Hydroxyzine PamoateHydroxyzine Pamoate20suppressed
SymbicortBudesonide/Formoterol Fumarate20suppressed
Escitalopram OxalateEscitalopram Oxalate19suppressed
GlyburideGlyburide19suppressed
Venlafaxine HclVenlafaxine Hcl19suppressed
EstradiolEstradiol18suppressed
Metformin Hcl ErMetformin Hcl18suppressed
Advair DiskusFluticasone Propion/Salmeterol17suppressed
Triamcinolone AcetonideTriamcinolone Acetonide1714
AzithromycinAzithromycin1613
Ondansetron HclOndansetron Hcl1613
CefdinirCefdinir1511
EliquisApixaban15suppressed
FamotidineFamotidine15suppressed
LovastatinLovastatin15suppressed
Nifedipine ErNifedipine15suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid15suppressed
Bupropion Hcl SrBupropion Hcl14suppressed
Bupropion XlBupropion Hcl14suppressed
SucralfateSucralfate14suppressed
AllopurinolAllopurinol13suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl13suppressed
FluconazoleFluconazole13suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol13suppressed
GlimepirideGlimepiride13suppressed
Pioglitazone HclPioglitazone Hcl13suppressed
Tramadol HclTramadol Hcl13suppressed
Tresiba Flextouch U-100Insulin Degludec13suppressed
ClopidogrelClopidogrel Bisulfate12suppressed
CephalexinCephalexin1111
SpironolactoneSpironolactone11suppressed
SynthroidLevothyroxine Sodium11suppressed
ValsartanValsartan11suppressed

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 $178.66 · 8 records ABBVIE INC. AIRSUPRA, CAPLYTA, Cologuard Collection Kit, The Cologuard Plus Collection Kit, VRAYLAR, ZEPBOUND 4
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