Healthcare provider profile · identity verified

John J. Allan, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease · STATESVILLE, NC · NPI 1235121997

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 John J. Allan, M.D. received $1,810.15 in general payments during 2025 across 89 reported records.

Actelion Pharmaceuticals US, Inc. accounted for 14.7% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 30 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Adempas, Eliquis, Entresto, Farxiga, Jardiance, Opsumit, Uptravi, Wegovy.

Actelion Pharmaceuticals US, 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 OPSUMIT as an associated drug or biological on 18955 records involving 8899 distinct recipient NPIs. Public Medicare Part D data also shows 46 claims for Opsumit by this doctor in 2024.

Actelion Pharmaceuticals US, 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 UPTRAVI as an associated drug or biological on 21562 records involving 9341 distinct recipient NPIs. Public Medicare Part D data also shows 50 claims for Uptravi 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 BRILINTA as an associated drug or biological on 993 records involving 512 distinct recipient NPIs. Public Medicare Part D data also shows 22 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 310 claims for Farxiga by this doctor in 2024.

Bayer Healthcare 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 Adempas as an associated drug or biological on 3385 records involving 1868 distinct recipient NPIs. Public Medicare Part D data also shows 59 claims for Adempas 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 415 claims for Jardiance by this doctor in 2024.

E.R. Squibb & Sons, L.L.C. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ELIQUIS as an associated drug or biological on 27956 records involving 14870 distinct recipient NPIs. Public Medicare Part D data also shows 918 claims for Eliquis 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 415 claims for Jardiance by this doctor in 2024.

Merck Sharp & Dohme 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 Adempas as an associated drug or biological on 14 records involving 2 distinct recipient NPIs. Public Medicare Part D data also shows 59 claims for Adempas by this doctor in 2024.

Novartis Pharmaceuticals Corporation reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ENTRESTO as an associated drug or biological on 9346 records involving 6254 distinct recipient NPIs. Public Medicare Part D data also shows 631 claims for Entresto 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 193 claims for Ozempic 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 Wegovy as an associated drug or biological on 183056 records involving 75256 distinct recipient NPIs. Public Medicare Part D data also shows 22 claims for Wegovy by this doctor in 2024.

PFIZER 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 ELIQUIS as an associated drug or biological on 87112 records involving 36032 distinct recipient NPIs. Public Medicare Part D data also shows 918 claims for Eliquis by this doctor in 2024.

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

Payment overview · 2025

General Payments

$1,810.15

89 reported records · 22 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
Actelion Pharmaceuticals US, Inc. Unresolved — no canonical attribution shown $266.7814.7%92025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $208.1511.5%102025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $187.1310.3%102025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $172.779.5%112025
Novo Nordisk Inc Unresolved — no canonical attribution shown $152.388.4%72025
PFIZER INC. Unresolved — no canonical attribution shown $151.048.3%82025
BridgeBio Pharma, Inc. Unresolved — no canonical attribution shown $99.395.5%62025
Abbott Laboratories Unresolved — no canonical attribution shown $94.125.2%42025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $75.764.2%42025
Alnylam Pharmaceuticals Inc. Unresolved — no canonical attribution shown $72.314.0%32025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $56.313.1%32025
Esperion Therapeutics, Inc. Unresolved — no canonical attribution shown $46.072.5%22025
BIOTRONIK INC. Unresolved — no canonical attribution shown $43.422.4%22025
Baxter Healthcare Unresolved — no canonical attribution shown $36.312.0%22025
United Therapeutics Corporation Unresolved — no canonical attribution shown $32.291.8%12025
SCPHARMACEUTICALS INC. Unresolved — no canonical attribution shown $23.061.3%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $18.001.0%12025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $17.561.0%12025
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) Unresolved — no canonical attribution shown $16.920.9%12025
Mannkind Corporation Unresolved — no canonical attribution shown $16.300.9%12025
AltaThera Pharmaceuticals LLC Unresolved — no canonical attribution shown $14.390.8%12025
CVRx, Inc. Unresolved — no canonical attribution shown $9.690.5%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$1,710.3087
Education$99.852

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
UPTRAVI
Normalized: uptravi
Drug Actelion Pharmaceuticals US, Inc. $266.78 9 2025
Source payment records
OPSUMIT
Normalized: opsumit
Drug Actelion Pharmaceuticals US, Inc. $211.70 7 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $172.77 11 2025
Source payment records
VERQUVO
Normalized: verquvo
Drug Merck Sharp & Dohme LLC $146.81 8 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $126.49 6 2025
Source payment records
WAINUA
Normalized: wainua
Drug AstraZeneca Pharmaceuticals LP $108.78 6 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug E.R. Squibb & Sons, L.L.C., PFIZER INC. $105.95 6 2025
Source payment records
Attruby
Normalized: attruby
Drug BridgeBio Pharma, Inc. $99.39 6 2025
Source payment records
VYNDAQEL
Normalized: vyndaqel
Drug PFIZER INC. $81.23 4 2025
Source payment records
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $75.76 4 2025
Source payment records
CARDIOMEMS
Normalized: cardiomems
Device Abbott Laboratories $69.63 3 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $67.68 4 2025
Source payment records
WINREVAIR
Normalized: winrevair
Biological Merck Sharp & Dohme LLC $61.34 2 2025
Source payment records
OPSYNVI
Normalized: opsynvi
Drug Actelion Pharmaceuticals US, Inc. $55.08 2 2025
Source payment records
Adempas
Normalized: adempas
Drug Bayer Healthcare Pharmaceuticals Inc. $48.00 2 2025
Source payment records
NEXLETOL
Normalized: nexletol
Drug Esperion Therapeutics, Inc. $46.07 2 2025
Source payment records
Hillrom - Carnation Ambulatory Monitor
Normalized: hillrom carnation ambulatory monitor
Device Baxter Healthcare $36.31 2 2025
Source payment records
Tyvaso
Normalized: tyvaso
Drug United Therapeutics Corporation $32.29 1 2025
Source payment records
THORATEC HEARTMATE 3 LVAS IMPLANT KIT
Normalized: thoratec heartmate 3 lvas implant kit
Device Abbott Laboratories $24.49 1 2025
Source payment records
BIOMONITOR
Normalized: biomonitor
Device BIOTRONIK INC. $23.55 1 2025
Source payment records
FUROSCIX
Normalized: furoscix
Drug SCPHARMACEUTICALS INC. $23.06 1 2025
Source payment records
CAMZYOS
Normalized: camzyos
Drug E.R. Squibb & Sons, L.L.C. $20.17 1 2025
Source payment records
Acticor 7 VR-T DX
Normalized: acticor 7 vr t dx
Device BIOTRONIK INC. $19.87 1 2025
Source payment records
ENTRESTO
Normalized: entresto
Drug Novartis Pharmaceuticals Corporation $18.68 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $18.00 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $17.56 1 2025
Source payment records
LifeVest
Normalized: lifevest
Device ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $16.92 1 2025
Source payment records
AFREZZA
Normalized: afrezza
Drug Mannkind Corporation $16.30 1 2025
Source payment records
Sotalol Hydrochloride
Normalized: sotalol hydrochloride
Drug AltaThera Pharmaceuticals LLC $14.39 1 2025
Source payment records
Barostim Neo System
Normalized: barostim neo system
Device CVRx, Inc. $9.69 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
Adempas
adempas
2025 Adempas 2024 59
Beneficiary count suppressed
exact normalized Medicare Part D
ELIQUIS
eliquis
2025 Eliquis 2024 918 exact normalized Medicare Part D
ENTRESTO
entresto
2025 Entresto 2024 631 exact normalized Medicare Part D
FARXIGA
farxiga
2025 Farxiga 2024 310 exact normalized Medicare Part D
JARDIANCE
jardiance
2025 Jardiance 2024 415 exact normalized Medicare Part D
OPSUMIT
opsumit
2025 Opsumit 2024 46
Beneficiary count suppressed
exact normalized Medicare Part D
UPTRAVI
uptravi
2025 Uptravi 2024 50
Beneficiary count suppressed
exact normalized Medicare Part D
Wegovy
wegovy
2025 Wegovy 2024 22
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
Actelion Pharmaceuticals US, Inc.
Exact reporting entity; no affiliate inference
2025 OPSUMIT
open payments reported associated product
CMS Open Payments — General Payments
18955 supporting records · 8899 recipient NPIs · example record 1174163978
Opsumit · 2024
Exact normalized brand match · 1 Part D row
46 suppressed by CMS
Actelion Pharmaceuticals US, Inc.
Exact reporting entity; no affiliate inference
2025 UPTRAVI
open payments reported associated product
CMS Open Payments — General Payments
21562 supporting records · 9341 recipient NPIs · example record 1174163984
Uptravi · 2024
Exact normalized brand match · 1 Part D row
50 suppressed by CMS
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
22 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
310 72
Bayer Healthcare Pharmaceuticals Inc.
Exact reporting entity; no affiliate inference
2025 Adempas
open payments reported associated product
CMS Open Payments — General Payments
3385 supporting records · 1868 recipient NPIs · example record 1225434673
Adempas · 2024
Exact normalized brand match · 1 Part D row
59 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
415 93
E.R. Squibb & Sons, L.L.C.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
27956 supporting records · 14870 recipient NPIs · example record 1184377713
Eliquis · 2024
Exact normalized brand match · 1 Part D row
918 164
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
415 93
Merck Sharp & Dohme LLC
Exact reporting entity; no affiliate inference
2025 Adempas
open payments reported associated product
CMS Open Payments — General Payments
14 supporting records · 2 recipient NPIs · example record 1237996458
Adempas · 2024
Exact normalized brand match · 1 Part D row
59 suppressed by CMS
Novartis Pharmaceuticals Corporation
Exact reporting entity; no affiliate inference
2025 ENTRESTO
open payments reported associated product
CMS Open Payments — General Payments
9346 supporting records · 6254 recipient NPIs · example record 1200004797
Entresto · 2024
Exact normalized brand match · 1 Part D row
631 126
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
193 63
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Wegovy
open payments reported associated product
CMS Open Payments — General Payments
183056 supporting records · 75256 recipient NPIs · example record 1188130070
Wegovy · 2024
Exact normalized brand match · 1 Part D row
22 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
87112 supporting records · 36032 recipient NPIs · example record 1228794063
Eliquis · 2024
Exact normalized brand match · 1 Part D row
918 164

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
CarvedilolCarvedilol960263
EliquisApixaban918164
Atorvastatin CalciumAtorvastatin Calcium841243
EntrestoSacubitril/Valsartan631126
Metoprolol SuccinateMetoprolol Succinate609174
TorsemideTorsemide563149
Amlodipine BesylateAmlodipine Besylate503149
JardianceEmpagliflozin41593
Losartan PotassiumLosartan Potassium384107
Rosuvastatin CalciumRosuvastatin Calcium326103
FarxigaDapagliflozin Propanediol31072
XareltoRivaroxaban30563
EzetimibeEzetimibe28688
Isosorbide Mononitrate ErIsosorbide Mononitrate24051
ClopidogrelClopidogrel Bisulfate22470
SpironolactoneSpironolactone20761
FurosemideFurosemide20564
OzempicSemaglutide19363
LisinoprilLisinopril19258
HydrochlorothiazideHydrochlorothiazide16753
Ranolazine ErRanolazine13033
DigoxinDigoxin12429
Metoprolol TartrateMetoprolol Tartrate10927
MultaqDronedarone Hcl10923
Nebivolol HclNebivolol Hcl10629
Amiodarone HclAmiodarone Hcl9826
Potassium ChloridePotassium Chloride8421
Levothyroxine SodiumLevothyroxine Sodium6716
NitroglycerinNitroglycerin6547
AdempasRiociguat59suppressed
ValsartanValsartan5920
Pantoprazole SodiumPantoprazole Sodium5817
RamiprilRamipril5814
Repatha SureclickEvolocumab55suppressed
CilostazolCilostazol5111
UptraviSelexipag50suppressed
OpsumitMacitentan46suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide4516
Hydralazine HclHydralazine Hcl4317
TadalafilTadalafil42suppressed
Warfarin SodiumWarfarin Sodium40suppressed
Pravastatin SodiumPravastatin Sodium3612
SimvastatinSimvastatin3511
Albuterol Sulfate HfaAlbuterol Sulfate34suppressed
VascepaIcosapent Ethyl34suppressed
Orenitram ErTreprostinil Diolamine33suppressed
ChlorthalidoneChlorthalidone31suppressed
Repatha SyringeEvolocumab28suppressed
MetolazoneMetolazone27suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide26suppressed
BrilintaTicagrelor22suppressed
DapagliflozinDapagliflozin Propanediol2214
WegovySemaglutide22suppressed
Benazepril HclBenazepril Hcl21suppressed
OmeprazoleOmeprazole20suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl19suppressed
Midodrine HclMidodrine Hcl16suppressed
Isosorbide DinitrateIsosorbide Dinitrate15suppressed
AmbrisentanAmbrisentan13suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril13suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide13suppressed
FamotidineFamotidine12suppressed
Icosapent EthylIcosapent Ethyl12suppressed
BumetanideBumetanide11suppressed
Citalopram HbrCitalopram Hydrobromide11suppressed
DofetilideDofetilide11suppressed
Olmesartan MedoxomilOlmesartan Medoxomil11suppressed
Praluent PenAlirocumab11suppressed

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 $1,810.15 · 89 records Actelion Pharmaceuticals US, Inc. AFREZZA, Acticor 7 VR-T DX, Adempas, Attruby, BIOMONITOR, Barostim Neo System, CAMZYOS, CARDIOMEMS, ELIQUIS, ENTRESTO, FARXIGA, FUROSCIX, Hillrom - Carnation Ambulatory Monitor, JARDIANCE, Kerendia, LEQVIO, LifeVest, NEXLETOL, OPSUMIT, OPSYNVI, Sotalol Hydrochloride, THORATEC HEARTMATE 3 LVAS IMPLANT KIT, Tyvaso, UPTRAVI, VERQUVO, VYNDAQEL, WAINUA, WINREVAIR, Wegovy, ZEPBOUND 13
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