Healthcare provider profile · identity verified

David L Harrison, MD

Allopathic & Osteopathic Physicians|Internal Medicine · CRESTVIEW, FL · NPI 1497702302

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 David L Harrison, MD received $295.89 in general payments during 2025 across 16 reported records.

Lilly USA, LLC accounted for 19.1% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 14 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Farxiga, Xifaxan.

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 BRILINTA as an associated drug or biological on 993 records involving 512 distinct recipient NPIs. Public Medicare Part D data also shows 59 claims for Brilinta 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 FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 15 claims for Farxiga 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 LOKELMA as an associated drug or biological on 6897 records involving 4326 distinct recipient NPIs. Public Medicare Part D data also shows 15 claims for Lokelma 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 15 claims for Jardiance by this doctor in 2024.

Salix Pharmaceuticals, a division of Bausch Health US, 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 XIFAXAN as an associated drug or biological on 101901 records involving 33018 distinct recipient NPIs. Public Medicare Part D data also shows 33 claims for Xifaxan by this doctor in 2024.

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

Payment overview · 2025

General Payments

$295.89

16 reported records · 12 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
Lilly USA, LLC Unresolved — no canonical attribution shown $56.6619.1%32025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $43.1914.6%22025
Biosense Webster, Inc. Unresolved — no canonical attribution shown $31.9910.8%12025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $29.5110.0%22025
Biogen, Inc. Unresolved — no canonical attribution shown $20.837.0%12025
Aimmune Therapeutics, Inc. Unresolved — no canonical attribution shown $20.667.0%12025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $19.336.5%12025
Eisai Inc. Unresolved — no canonical attribution shown $16.835.7%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $15.115.1%12025
Amgen Inc. Unresolved — no canonical attribution shown $14.004.7%12025
Kowa Pharmaceuticals America, Inc. Unresolved — no canonical attribution shown $14.004.7%12025
Esperion Therapeutics, Inc. Unresolved — no canonical attribution shown $13.784.7%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$295.8916

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
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $56.66 3 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $56.66 3 2025
Source payment records
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $43.19 2 2025
Source payment records
CARTO 3
Normalized: carto 3
Device Biosense Webster, Inc. $31.99 1 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $29.51 2 2025
Source payment records
  • 2025-03-13 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $15.37 · Open Payments source
  • 2025-06-10 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $14.14 · Open Payments source
SKYCLARYS
Normalized: skyclarys
Drug Biogen, Inc. $20.83 1 2025
Source payment records
VOWST
Normalized: vowst
Biological Aimmune Therapeutics, Inc. $20.66 1 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $19.33 1 2025
Source payment records
Leqembi
Normalized: leqembi
Drug Eisai Inc. $16.83 1 2025
Source payment records
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $15.11 1 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $14.00 1 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $14.00 1 2025
Source payment records
ZORYVE
Normalized: zoryve
Drug Kowa Pharmaceuticals America, Inc. $14.00 1 2025
Source payment records
NEXLETOL
Normalized: nexletol
Drug Esperion Therapeutics, Inc. $13.78 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

Open Payments productPayment yearPart D brandPart D yearClaimsMatch methodSource
FARXIGA
farxiga
2025 Farxiga 2024 15
Beneficiary count suppressed
exact normalized Medicare Part D
XIFAXAN
xifaxan
2025 Xifaxan 2024 33
Beneficiary count suppressed
exact normalized Medicare Part D

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
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 BRILINTA
open payments reported associated product
CMS Open Payments — General Payments
993 supporting records · 512 recipient NPIs · example record 1206131430
Brilinta · 2024
Exact normalized brand match · 1 Part D row
59 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 FARXIGA
open payments reported associated product
CMS Open Payments — General Payments
106133 supporting records · 42906 recipient NPIs · example record 1206131362
Farxiga · 2024
Exact normalized brand match · 1 Part D row
15 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 LOKELMA
open payments reported associated product
CMS Open Payments — General Payments
6897 supporting records · 4326 recipient NPIs · example record 1206131624
Lokelma · 2024
Exact normalized brand match · 1 Part D row
15 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
15 suppressed by CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC
Exact reporting entity; no affiliate inference
2025 XIFAXAN
open payments reported associated product
CMS Open Payments — General Payments
101901 supporting records · 33018 recipient NPIs · example record 1231775337
Xifaxan · 2024
Exact normalized brand match · 1 Part D row
33 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
Amlodipine BesylateAmlodipine Besylate50177
FurosemideFurosemide44871
Atorvastatin CalciumAtorvastatin Calcium44774
GabapentinGabapentin40354
Pantoprazole SodiumPantoprazole Sodium38056
Levothyroxine SodiumLevothyroxine Sodium37855
EliquisApixaban37437
Potassium ChloridePotassium Chloride26150
Memantine HclMemantine Hcl26032
OmeprazoleOmeprazole25236
LisinoprilLisinopril21530
MyrbetriqMirabegron21512
Donepezil HclDonepezil Hcl20833
Metoprolol TartrateMetoprolol Tartrate20735
FamotidineFamotidine19427
LevetiracetamLevetiracetam18325
Tamsulosin HclTamsulosin Hcl17623
Metoprolol SuccinateMetoprolol Succinate17433
Losartan PotassiumLosartan Potassium17028
Montelukast SodiumMontelukast Sodium16523
CarvedilolCarvedilol16123
ClopidogrelClopidogrel Bisulfate14425
XareltoRivaroxaban135suppressed
Pravastatin SodiumPravastatin Sodium13318
Rosuvastatin CalciumRosuvastatin Calcium13316
LinzessLinaclotide127suppressed
Duloxetine HclDuloxetine Hcl12527
MirtazapineMirtazapine11119
Fluticasone PropionateFluticasone Propionate10921
Trazodone HclTrazodone Hcl10917
Metformin HclMetformin Hcl9714
Sertraline HclSertraline Hcl9615
AllopurinolAllopurinol9412
PrednisonePrednisone9421
HydrochlorothiazideHydrochlorothiazide9214
Clonidine HclClonidine Hcl8918
Isosorbide Mononitrate ErIsosorbide Mononitrate8211
JanuviaSitagliptin Phosphate78suppressed
NovologInsulin Aspart7816
Carbidopa-LevodopaCarbidopa/Levodopa76suppressed
Ropinirole HclRopinirole Hcl7612
SpironolactoneSpironolactone76suppressed
LactuloseLactulose72suppressed
LantusInsulin Glargine,hum.Rec.Anlog7116
JantovenWarfarin Sodium69suppressed
MeloxicamMeloxicam6811
SimvastatinSimvastatin68suppressed
GlimepirideGlimepiride66suppressed
Hydralazine HclHydralazine Hcl66suppressed
Nifedipine ErNifedipine64suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen6238
Amiodarone HclAmiodarone Hcl60suppressed
BrilintaTicagrelor59suppressed
Ondansetron HclOndansetron Hcl5924
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog58suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl57suppressed
AtenololAtenolol56suppressed
LatanoprostLatanoprost5514
FinasterideFinasteride54suppressed
Ondansetron OdtOndansetron5417
Citalopram HbrCitalopram Hydrobromide5211
Memantine Hcl ErMemantine Hcl52suppressed
TopiramateTopiramate52suppressed
Tramadol HclTramadol Hcl5117
MovantikNaloxegol Oxalate48suppressed
EzetimibeEzetimibe47suppressed
SucralfateSucralfate4711
Oxybutynin Chloride ErOxybutynin Chloride45suppressed
NystopNystatin4412
Pramipexole DihydrochloridePramipexole Di-Hcl42suppressed
Buspirone HclBuspirone Hcl4113
PrimidonePrimidone41suppressed
TorsemideTorsemide40suppressed
Diltiazem HclDiltiazem Hcl39suppressed
Escitalopram OxalateEscitalopram Oxalate39suppressed
Megestrol AcetateMegestrol Acetate39suppressed
OzempicSemaglutide39suppressed
Ventolin HfaAlbuterol Sulfate37suppressed
Ipratropium-AlbuterolIpratropium/Albuterol Sulfate3616
LevemirInsulin Detemir36suppressed
Alendronate SodiumAlendronate Sodium34suppressed
Quetiapine FumarateQuetiapine Fumarate34suppressed
Breo ElliptaFluticasone/Vilanterol33suppressed
HumalogInsulin Lispro33suppressed
XifaxanRifaximin33suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter32suppressed
CephalexinCephalexin3129
FluorometholoneFluorometholone31suppressed
PregabalinPregabalin3113
BaclofenBaclofen30suppressed
Propranolol HclPropranolol Hcl29suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide27suppressed
MethocarbamolMethocarbamol27suppressed
OlanzapineOlanzapine27suppressed
Tolterodine Tartrate ErTolterodine Tartrate27suppressed
Albuterol Sulfate HfaAlbuterol Sulfate2511
Phenytoin Sodium ExtendedPhenytoin Sodium Extended25suppressed
SecuadoAsenapine25suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide24suppressed
Ranolazine ErRanolazine24suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid24suppressed
LevofloxacinLevofloxacin2321
Metoclopramide HclMetoclopramide Hcl23suppressed
FenofibrateFenofibrate Nanocrystallized22suppressed
Doxazosin MesylateDoxazosin Mesylate21suppressed
Labetalol HclLabetalol Hcl21suppressed
LoperamideLoperamide Hcl2111
NuplazidPimavanserin Tartrate21suppressed
Tresiba Flextouch U-100Insulin Degludec21suppressed
AnastrozoleAnastrozole20suppressed
CarbamazepineCarbamazepine20suppressed
Dorzolamide-TimololDorzolamide Hcl/Timolol Maleat20suppressed
Pioglitazone HclPioglitazone Hcl20suppressed
SotalolSotalol Hcl20suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim20suppressed
ChlorthalidoneChlorthalidone19suppressed
Doxepin HclDoxepin Hcl19suppressed
Tamoxifen CitrateTamoxifen Citrate19suppressed
AustedoDeutetrabenazine18suppressed
CefdinirCefdinir1818
EstradiolEstradiol18suppressed
FiaspInsulin Aspart (Niacinamide)18suppressed
Prednisolone AcetatePrednisolone Acetate18suppressed
Tizanidine HclTizanidine Hcl18suppressed
Triamcinolone AcetonideTriamcinolone Acetonide1811
VeozahFezolinetant18suppressed
MupirocinMupirocin17suppressed
Nortriptyline HclNortriptyline Hcl17suppressed
Oxybutynin ChlorideOxybutynin Chloride17suppressed
PentasaMesalamine17suppressed
RivastigmineRivastigmine Tartrate17suppressed
Sotalol AfSotalol Hcl17suppressed
Benztropine MesylateBenztropine Mesylate16suppressed
Bupropion Hcl SrBupropion Hcl16suppressed
ClonazepamClonazepam16suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip16suppressed
IbuprofenIbuprofen16suppressed
IrbesartanIrbesartan16suppressed
Isosorbide DinitrateIsosorbide Dinitrate16suppressed
TrintellixVortioxetine Hydrobromide16suppressed
Venlafaxine HclVenlafaxine Hcl16suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl15suppressed
Dicyclomine HclDicyclomine Hcl15suppressed
FarxigaDapagliflozin Propanediol15suppressed
JardianceEmpagliflozin15suppressed
LokelmaSodium Zirconium Cyclosilicate15suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen15suppressed
Albuterol SulfateAlbuterol Sulfate1413
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril14suppressed
Doxycycline HyclateDoxycycline Hyclate14suppressed
FluconazoleFluconazole14suppressed
LacosamideLacosamide14suppressed
Bupropion XlBupropion Hcl13suppressed
Divalproex SodiumDivalproex Sodium13suppressed
Divalproex Sodium ErDivalproex Sodium13suppressed
Fludrocortisone AcetateFludrocortisone Acetate13suppressed
Hydroxyzine PamoateHydroxyzine Pamoate13suppressed
Lurasidone HclLurasidone Hcl13suppressed
Nebivolol HclNebivolol Hcl13suppressed
Neomycin-Polymyxin-DexamethNeomycin/Polymyxin B/Dexametha13suppressed
Raloxifene HclRaloxifene Hcl13suppressed
SantylCollagenase Clostridium Hist.13suppressed
BudesonideBudesonide12suppressed
CholestyramineCholestyramine (With Sugar)12suppressed
Cyproheptadine HclCyproheptadine Hcl12suppressed
Desmopressin AcetateDesmopressin Acetate12suppressed
Dexlansoprazole DrDexlansoprazole12suppressed
Diclofenac SodiumDiclofenac Sodium12suppressed
Methenamine HippurateMethenamine Hippurate12suppressed
MethylprednisoloneMethylprednisolone1212
Promethazine HclPromethazine Hcl12suppressed
RiluzoleRiluzole12suppressed
Solifenacin SuccinateSolifenacin Succinate12suppressed
Terazosin HclTerazosin Hcl12suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide12suppressed
ZonisamideZonisamide12suppressed
AlprazolamAlprazolam11suppressed
Dorzolamide HclDorzolamide Hcl11suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride11suppressed
Liothyronine SodiumLiothyronine Sodium11suppressed
LorazepamLorazepam11suppressed
Meclizine HclMeclizine Hcl11suppressed
NystatinNystatin11suppressed
OxcarbazepineOxcarbazepine11suppressed
Pilocarpine HclPilocarpine Hcl11suppressed
RestasisCyclosporine11suppressed
UrsodiolUrsodiol11suppressed

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 $295.89 · 16 records Lilly USA, LLC CARTO 3, FARXIGA, LEQVIO, Leqembi, MOUNJARO, NEXLETOL, OTEZLA, REPATHA, SKYCLARYS, The Cologuard Plus Collection Kit, VOWST, XIFAXAN, ZEPBOUND, ZORYVE 5
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