Healthcare provider profile · identity verified

David R Allen, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · HOLTON, KS · NPI 1952371163

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 R Allen, M.D. received $641.00 in general payments during 2025 across 40 reported records.

ABBVIE INC. accounted for 26.6% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 22 associated products.

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

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 23 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 FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 16 claims for Farxiga by this doctor in 2024.

Boehringer Ingelheim Pharmaceuticals, 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 JARDIANCE as an associated drug or biological on 123636 records involving 49438 distinct recipient NPIs. Public Medicare Part D data also shows 63 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 JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 63 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 51 claims for Mounjaro 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 TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 37 claims for Trulicity by this doctor in 2024.

Novo Nordisk 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 Ozempic as an associated drug or biological on 261625 records involving 77793 distinct recipient NPIs. Public Medicare Part D data also shows 46 claims for Ozempic by this doctor in 2024.

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

Payment overview · 2025

General Payments

$641.00

40 reported records · 16 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 $170.5526.6%132025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $59.619.3%32025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $58.939.2%32025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $47.577.4%32025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $44.957.0%32025
Ascensia Diabetes Care Us Inc. Unresolved — no canonical attribution shown $33.885.3%22025
Takeda Pharmaceuticals U.S.A., Inc. Unresolved — no canonical attribution shown $30.434.8%12025
Novo Nordisk Inc Unresolved — no canonical attribution shown $29.104.5%22025
Amgen Inc. Unresolved — no canonical attribution shown $29.034.5%22025
Verona Pharma, Inc. Unresolved — no canonical attribution shown $27.354.3%22025
Lilly USA, LLC Unresolved — no canonical attribution shown $24.763.9%12025
Dexcom, Inc. Unresolved — no canonical attribution shown $19.883.1%12025
Vanda Pharmaceuticals Inc. Unresolved — no canonical attribution shown $18.973.0%12025
Melinta Therapeutics, LLC Unresolved — no canonical attribution shown $18.322.9%12025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $13.912.2%12025
Viatris Specialty LLC Unresolved — no canonical attribution shown $13.762.1%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$641.0040

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. $88.57 4 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $81.98 9 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $76.30 7 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $59.61 3 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $58.93 3 2025
Source payment records
  • 2025-01-14 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $19.96 · Open Payments source
  • 2025-02-12 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $15.91 · Open Payments source
  • 2025-08-25 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $23.06 · Open Payments source
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $47.57 3 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $30.55 2 2025
Source payment records
EOHILIA
Normalized: eohilia
Drug Takeda Pharmaceuticals U.S.A., Inc. $30.43 1 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $29.10 2 2025
Source payment records
Ohtuvayre
Normalized: ohtuvayre
Drug Verona Pharma, Inc. $27.35 2 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $24.76 1 2025
Source payment records
Dexcom G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $19.88 1 2025
Source payment records
FANAPT
Normalized: fanapt
Drug Vanda Pharmaceuticals Inc. $18.97 1 2025
Source payment records
HETLIOZ
Normalized: hetlioz
Drug Vanda Pharmaceuticals Inc. $18.97 1 2025
Source payment records
Kimyrsa
Normalized: kimyrsa
Drug Melinta Therapeutics, LLC $18.32 1 2025
Source payment records
Orbactiv
Normalized: orbactiv
Drug Melinta Therapeutics, LLC $18.32 1 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $14.68 1 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $14.40 1 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $14.35 1 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $14.35 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $13.91 1 2025
Source payment records
YUPELRI
Normalized: yupelri
Drug Viatris Specialty LLC $13.76 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
JARDIANCE
jardiance
2025 Jardiance 2024 63 exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 51
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
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
23 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
16 suppressed by CMS
Boehringer Ingelheim Pharmaceuticals, Inc.
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
123636 supporting records · 49438 recipient NPIs · example record 1221811583
Jardiance · 2024
Exact normalized brand match · 1 Part D row
63 16
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
63 16
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
51 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 TRULICITY
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 57 recipient NPIs · example record 1186464601
Trulicity · 2024
Exact normalized brand match · 1 Part D row
37 suppressed by CMS
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Ozempic
open payments reported associated product
CMS Open Payments — General Payments
261625 supporting records · 77793 recipient NPIs · example record 1188130076
Ozempic · 2024
Exact normalized brand match · 1 Part D row
46 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
Levothyroxine SodiumLevothyroxine Sodium38377
Tamsulosin HclTamsulosin Hcl35573
Potassium ChloridePotassium Chloride26558
Amlodipine BesylateAmlodipine Besylate25556
Atorvastatin CalciumAtorvastatin Calcium23668
GabapentinGabapentin23649
FurosemideFurosemide23048
OmeprazoleOmeprazole22945
LisinoprilLisinopril22451
Rosuvastatin CalciumRosuvastatin Calcium21962
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen21437
Metformin HclMetformin Hcl19043
Pantoprazole SodiumPantoprazole Sodium16644
Losartan PotassiumLosartan Potassium14739
Tramadol HclTramadol Hcl13532
HydrochlorothiazideHydrochlorothiazide11932
AllopurinolAllopurinol11823
Warfarin SodiumWarfarin Sodium11416
Metoprolol TartrateMetoprolol Tartrate10825
Pravastatin SodiumPravastatin Sodium10324
Metoprolol SuccinateMetoprolol Succinate10218
CarvedilolCarvedilol9925
Sertraline HclSertraline Hcl9925
SimvastatinSimvastatin9529
PrednisonePrednisone9046
MeloxicamMeloxicam8520
GlimepirideGlimepiride8118
Metformin Hcl ErMetformin Hcl8021
Cyclobenzaprine HclCyclobenzaprine Hcl6918
ClopidogrelClopidogrel Bisulfate6619
Montelukast SodiumMontelukast Sodium6615
Quetiapine FumarateQuetiapine Fumarate64suppressed
JardianceEmpagliflozin6316
FentanylFentanyl62suppressed
ClonazepamClonazepam6015
Pioglitazone HclPioglitazone Hcl5913
Fluoxetine HclFluoxetine Hcl5712
MyrbetriqMirabegron57suppressed
Buspirone HclBuspirone Hcl5512
Trazodone HclTrazodone Hcl5511
Escitalopram OxalateEscitalopram Oxalate5414
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide5315
Benazepril HclBenazepril Hcl52suppressed
AlprazolamAlprazolam5115
MounjaroTirzepatide51suppressed
AtenololAtenolol5011
PregabalinPregabalin50suppressed
Albuterol Sulfate HfaAlbuterol Sulfate4922
AzithromycinAzithromycin4637
CephalexinCephalexin4630
EliquisApixaban4611
EzetimibeEzetimibe4611
OzempicSemaglutide46suppressed
GemfibrozilGemfibrozil43suppressed
Oxybutynin ChlorideOxybutynin Chloride42suppressed
XareltoRivaroxaban41suppressed
Doxycycline HyclateDoxycycline Hyclate4033
Citalopram HbrCitalopram Hydrobromide38suppressed
Donepezil HclDonepezil Hcl38suppressed
Fluticasone PropionateFluticasone Propionate3813
Zolpidem TartrateZolpidem Tartrate38suppressed
TrulicityDulaglutide37suppressed
Oxycodone HclOxycodone Hcl35suppressed
Ventolin HfaAlbuterol Sulfate35suppressed
LevetiracetamLevetiracetam34suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen34suppressed
LovastatinLovastatin33suppressed
RamiprilRamipril33suppressed
MirtazapineMirtazapine32suppressed
Duloxetine HclDuloxetine Hcl31suppressed
LorazepamLorazepam30suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide30suppressed
GlipizideGlipizide29suppressed
Olmesartan MedoxomilOlmesartan Medoxomil2911
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2820
TopiramateTopiramate28suppressed
Hydroxyzine HclHydroxyzine Hcl27suppressed
SucralfateSucralfate26suppressed
Glipizide ErGlipizide25suppressed
Ropinirole HclRopinirole Hcl25suppressed
Labetalol HclLabetalol Hcl24suppressed
CelecoxibCelecoxib2311
Diclofenac SodiumDiclofenac Sodium23suppressed
Methadone HclMethadone Hcl23suppressed
Morphine Sulfate ErMorphine Sulfate23suppressed
SynthroidLevothyroxine Sodium23suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog22suppressed
Novolog FlexpenInsulin Aspart22suppressed
DiazepamDiazepam21suppressed
JanuviaSitagliptin Phosphate21suppressed
AmoxicillinAmoxicillin2015
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr20suppressed
Bisoprolol-HydrochlorothiazideBisoprolol/Hydrochlorothiazide20suppressed
FenofibrateFenofibrate Nanocrystallized20suppressed
Janumet XrSitagliptin Phos/Metformin Hcl20suppressed
Memantine HclMemantine Hcl20suppressed
MovantikNaloxegol Oxalate20suppressed
Venlafaxine Hcl ErVenlafaxine Hcl20suppressed
FinasterideFinasteride19suppressed
Terazosin HclTerazosin Hcl19suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter19suppressed
Amitriptyline HclAmitriptyline Hcl18suppressed
Meclizine HclMeclizine Hcl18suppressed
Tiagabine HclTiagabine Hcl18suppressed
Breztri AerosphereBudesonide/Glycopyr/Formoterol17suppressed
EszopicloneEszopiclone17suppressed
FenofibrateFenofibrate17suppressed
FenofibrateFenofibrate,micronized17suppressed
FluconazoleFluconazole1712
Isosorbide Mononitrate ErIsosorbide Mononitrate17suppressed
Tresiba Flextouch U-200Insulin Degludec17suppressed
EstaryllaNorgestimate-Ethinyl Estradiol16suppressed
FarxigaDapagliflozin Propanediol16suppressed
Tizanidine HclTizanidine Hcl16suppressed
Arnuity ElliptaFluticasone Furoate15suppressed
BaclofenBaclofen15suppressed
Clonidine HclClonidine Hcl15suppressed
Flecainide AcetateFlecainide Acetate15suppressed
LatanoprostLatanoprost15suppressed
Midodrine HclMidodrine Hcl15suppressed
Ondansetron OdtOndansetron1512
Phenytoin Sodium ExtendedPhenytoin Sodium Extended15suppressed
Propranolol Hcl ErPropranolol Hcl15suppressed
Bydureon BciseExenatide Microspheres14suppressed
Dilt-XrDiltiazem Hcl14suppressed
LevofloxacinLevofloxacin1412
LoperamideLoperamide Hcl14suppressed
Naltrexone HclNaltrexone Hcl14suppressed
Novolog Mix 70-30 FlexpenInsulin Aspart Prot/Insuln Asp14suppressed
NystatinNystatin14suppressed
ValacyclovirValacyclovir Hcl14suppressed
Amiloride HclAmiloride Hcl13suppressed
CholestyramineCholestyramine (With Sugar)13suppressed
EstradiolEstradiol13suppressed
FamotidineFamotidine13suppressed
MethimazoleMethimazole13suppressed
OlanzapineOlanzapine13suppressed
CarbamazepineCarbamazepine12suppressed
ColchicineColchicine12suppressed
Doxepin HclDoxepin Hcl12suppressed
Ipratropium BromideIpratropium Bromide12suppressed
MetolazoneMetolazone12suppressed
Minocycline HclMinocycline Hcl12suppressed
Paroxetine HclParoxetine Hcl12suppressed
PentoxifyllinePentoxifylline12suppressed
PrimidonePrimidone12suppressed
RivastigmineRivastigmine12suppressed
Amiodarone HclAmiodarone Hcl11suppressed
InvokanaCanagliflozin11suppressed
MetronidazoleMetronidazole1111
PremarinEstrogens, Conjugated11suppressed

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 $641.00 · 40 records ABBVIE INC. AIRSUPRA, BREZTRI, CAPLYTA, Dexcom G6 Transmitter, EOHILIA, EVENITY, FANAPT, HETLIOZ, JARDIANCE, Kimyrsa, LEQVIO, MOUNJARO, OTEZLA, Ohtuvayre, Orbactiv, QULIPTA, REPATHA, UBRELVY, VRAYLAR, Wegovy, XIFAXAN, YUPELRI 7
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