Healthcare provider profile · identity verified

John Hollowell, MD

Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease · PLANO, TX · NPI 1083601520

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 Hollowell, MD received $979.87 in general payments during 2025 across 47 reported records.

Merck Sharp & Dohme LLC accounted for 19.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 20 associated products.

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

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 20 claims for Farxiga by this doctor in 2024.

Azurity 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 EDARBI as an associated drug or biological on 1140 records involving 805 distinct recipient NPIs. Public Medicare Part D data also shows 27 claims for Edarbi 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 29 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 415 claims for Eliquis by this doctor in 2024.

Esperion Therapeutics, 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 NEXLETOL as an associated drug or biological on 24230 records involving 12642 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Nexletol by this doctor in 2024.

Esperion Therapeutics, 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 NEXLIZET as an associated drug or biological on 63 records involving 47 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Nexlizet 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 156 claims for Entresto 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 415 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

$979.87

47 reported records · 19 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
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $185.9719.0%102025
SCPHARMACEUTICALS INC. Unresolved — no canonical attribution shown $91.909.4%52025
Azurity Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $83.968.6%42025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $67.066.8%32025
BridgeBio Pharma, Inc. Unresolved — no canonical attribution shown $62.796.4%32025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $61.166.2%32025
Esperion Therapeutics, Inc. Unresolved — no canonical attribution shown $55.125.6%32025
PFIZER INC. Unresolved — no canonical attribution shown $40.674.2%22025
Alnylam Pharmaceuticals Inc. Unresolved — no canonical attribution shown $39.424.0%22025
Medtronic, Inc. Medtronic, Inc.
exact · evidence 2025-07-22
$38.063.9%12025
Novo Nordisk Inc Unresolved — no canonical attribution shown $37.053.8%22025
Abbott Laboratories Unresolved — no canonical attribution shown $36.843.8%22025
Inspire Medical Systems, Inc. Unresolved — no canonical attribution shown $36.443.7%12025
Regeneron Healthcare Solutions, Inc. Unresolved — no canonical attribution shown $31.433.2%12025
Impulse Dynamics (USA) Inc. Unresolved — no canonical attribution shown $30.673.1%12025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $28.762.9%12025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $23.822.4%12025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $14.851.5%12025
Amgen Inc. Unresolved — no canonical attribution shown $13.901.4%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$979.8747

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
VERQUVO
Normalized: verquvo
Drug Merck Sharp & Dohme LLC $185.97 10 2025
Source payment records
FUROSCIX
Normalized: furoscix
Drug SCPHARMACEUTICALS INC. $91.90 5 2025
Source payment records
EDARBYCLOR
Normalized: edarbyclor
Drug Azurity Pharmaceuticals, Inc. $83.96 4 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $67.06 3 2025
Source payment records
Attruby
Normalized: attruby
Drug BridgeBio Pharma, Inc. $62.79 3 2025
Source payment records
CAMZYOS
Normalized: camzyos
Drug E.R. Squibb & Sons, L.L.C. $61.16 3 2025
Source payment records
NEXLETOL
Normalized: nexletol
Drug Esperion Therapeutics, Inc. $55.12 3 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $46.28 2 2025
Source payment records
AMVUTTRA
Normalized: amvuttra
Drug Alnylam Pharmaceuticals Inc. $39.42 2 2025
Source payment records
LINQ II
Normalized: linq ii
Device Medtronic, Inc. $38.06 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $37.05 2 2025
Source payment records
CARDIOMEMS
Normalized: cardiomems
Device Abbott Laboratories $36.84 2 2025
Source payment records
INSPIRE
Normalized: inspire
Device Inspire Medical Systems, Inc. $36.44 1 2025
Source payment records
EVKEEZA
Normalized: evkeeza
Biological Regeneron Healthcare Solutions, Inc. $31.43 1 2025
Source payment records
Optimizer
Normalized: optimizer
Device Impulse Dynamics (USA) Inc. $30.67 1 2025
Source payment records
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $23.82 1 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $21.14 1 2025
Source payment records
VYNDAQEL
Normalized: vyndaqel
Drug PFIZER INC. $19.53 1 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $14.85 1 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $13.90 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
ELIQUIS
eliquis
2025 Eliquis 2024 415 exact normalized Medicare Part D
JARDIANCE
jardiance
2025 Jardiance 2024 29
Beneficiary count suppressed
exact normalized Medicare Part D
NEXLETOL
nexletol
2025 Nexletol 2024 11
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 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
20 suppressed by CMS
Azurity Pharmaceuticals, Inc.
Exact reporting entity; no affiliate inference
2025 EDARBI
open payments reported associated product
CMS Open Payments — General Payments
1140 supporting records · 805 recipient NPIs · example record 1242666830
Edarbi · 2024
Exact normalized brand match · 1 Part D row
27 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
29 suppressed by CMS
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
415 108
Esperion Therapeutics, Inc.
Exact reporting entity; no affiliate inference
2025 NEXLETOL
open payments reported associated product
CMS Open Payments — General Payments
24230 supporting records · 12642 recipient NPIs · example record 1243949989
Nexletol · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS
Esperion Therapeutics, Inc.
Exact reporting entity; no affiliate inference
2025 NEXLIZET
open payments reported associated product
CMS Open Payments — General Payments
63 supporting records · 47 recipient NPIs · example record 1243951667
Nexlizet · 2024
Exact normalized brand match · 1 Part D row
14 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
156 33
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
415 108

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
Rosuvastatin CalciumRosuvastatin Calcium651204
Amlodipine BesylateAmlodipine Besylate575181
Metoprolol SuccinateMetoprolol Succinate538165
Atorvastatin CalciumAtorvastatin Calcium464139
EliquisApixaban415108
CarvedilolCarvedilol374114
Candesartan CilexetilCandesartan Cilexetil32096
XareltoRivaroxaban24766
SpironolactoneSpironolactone23967
Metoprolol TartrateMetoprolol Tartrate20363
ValsartanValsartan19355
ClopidogrelClopidogrel Bisulfate18363
Losartan PotassiumLosartan Potassium18363
LisinoprilLisinopril18256
ChlorthalidoneChlorthalidone16650
Pravastatin SodiumPravastatin Sodium16547
EntrestoSacubitril/Valsartan15633
Potassium ChloridePotassium Chloride13544
Olmesartan MedoxomilOlmesartan Medoxomil12934
Warfarin SodiumWarfarin Sodium12353
EzetimibeEzetimibe11337
HydrochlorothiazideHydrochlorothiazide11330
TorsemideTorsemide11147
NitroglycerinNitroglycerin8955
AtenololAtenolol8025
FurosemideFurosemide7728
Candesartan-HydrochlorothiazidCandesartan/Hydrochlorothiazid6821
SimvastatinSimvastatin6820
Diltiazem 24hr Er (Cd)Diltiazem Hcl6718
Isosorbide Mononitrate ErIsosorbide Mononitrate5517
IndapamideIndapamide5415
TelmisartanTelmisartan4917
Nebivolol HclNebivolol Hcl4617
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide4212
Repatha SureclickEvolocumab3911
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide38suppressed
Amlodipine-ValsartanAmlodipine Besylate/Valsartan3713
Amiodarone HclAmiodarone Hcl3211
FenofibrateFenofibrate Nanocrystallized32suppressed
Verapamil ErVerapamil Hcl32suppressed
Praluent PenAlirocumab31suppressed
JardianceEmpagliflozin29suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide29suppressed
Amlodipine-OlmesartanAmlodipine Bes/Olmesartan Med28suppressed
Nifedipine ErNifedipine28suppressed
EdarbiAzilsartan Medoxomil27suppressed
Ranolazine ErRanolazine24suppressed
Bisoprolol FumarateBisoprolol Fumarate23suppressed
RamiprilRamipril23suppressed
Flecainide AcetateFlecainide Acetate22suppressed
Pantoprazole SodiumPantoprazole Sodium22suppressed
FarxigaDapagliflozin Propanediol20suppressed
AmoxicillinAmoxicillin1912
Enoxaparin SodiumEnoxaparin Sodium19suppressed
IrbesartanIrbesartan19suppressed
Propranolol Hcl ErPropranolol Hcl18suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid18suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide17suppressed
Hydralazine HclHydralazine Hcl16suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril15suppressed
NexlizetBempedoic Acid/Ezetimibe14suppressed
BumetanideBumetanide13suppressed
VascepaIcosapent Ethyl13suppressed
Diltiazem 24hr ErDiltiazem Hcl11suppressed
Doxazosin MesylateDoxazosin Mesylate11suppressed
NexletolBempedoic Acid11suppressed
OmeprazoleOmeprazole11suppressed
SotalolSotalol Hcl11suppressed
Telmisartan-HydrochlorothiazidTelmisartan/Hydrochlorothiazid11suppressed

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 $979.87 · 47 records Merck Sharp & Dohme LLC AMVUTTRA, Attruby, CAMZYOS, CAPVAXIVE, CARDIOMEMS, EDARBYCLOR, ELIQUIS, EVKEEZA, FUROSCIX, INSPIRE, JARDIANCE, Kerendia, LEQVIO, LINQ II, NEXLETOL, Optimizer, Ozempic, REPATHA, VERQUVO, VYNDAQEL 8
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