Healthcare provider profile · identity verified

Thomas Cook Darrell, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · FUQUAY VARINA, NC · NPI 1023003134

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 Thomas Cook Darrell, M.D. received $494.08 in general payments during 2025 across 26 reported records.

AstraZeneca Pharmaceuticals LP accounted for 28.4% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 23 associated products.

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

Astellas Pharma 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 Myrbetriq as an associated drug or biological on 16 records involving 16 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Myrbetriq 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 32 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 32 claims for Jardiance 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 12 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 Rybelsus as an associated drug or biological on 161257 records involving 55409 distinct recipient NPIs. Public Medicare Part D data also shows 16 claims for Rybelsus by this doctor in 2024.

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

Payment overview · 2025

General Payments

$494.08

26 reported records · 14 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
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $140.1428.4%82025
Lilly USA, LLC Unresolved — no canonical attribution shown $81.0816.4%42025
Exact Sciences Corporation Unresolved — no canonical attribution shown $44.629.0%22025
TOLMAR, INC. Unresolved — no canonical attribution shown $32.656.6%12025
Novo Nordisk Inc Unresolved — no canonical attribution shown $30.116.1%22025
Eisai Inc. Unresolved — no canonical attribution shown $24.745.0%12025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $21.404.3%12025
Dexcom, Inc. Unresolved — no canonical attribution shown $20.614.2%12025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $20.174.1%12025
Astellas Pharma US Inc Unresolved — no canonical attribution shown $18.223.7%12025
Esperion Therapeutics, Inc. Unresolved — no canonical attribution shown $16.953.4%12025
Cipher Pharmaceuticals US LLC Unresolved — no canonical attribution shown $15.953.2%12025
Amgen Inc. Unresolved — no canonical attribution shown $15.403.1%12025
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $12.042.4%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$494.0826

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
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc., Lilly USA, LLC $69.06 3 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $67.74 4 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $62.09 4 2025
Source payment records
JATENZO
Normalized: jatenzo
Drug TOLMAR, INC. $32.65 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $32.19 2 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $32.19 2 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $24.84 1 2025
Source payment records
Leqembi
Normalized: leqembi
Drug Eisai Inc. $24.74 1 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $24.61 1 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $21.40 1 2025
Source payment records
GARDASIL 9
Normalized: gardasil 9
Biological Merck Sharp & Dohme LLC $21.40 1 2025
Source payment records
Dexcom G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $20.61 1 2025
Source payment records
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $19.78 1 2025
Source payment records
Veozah
Normalized: veozah
Drug Astellas Pharma US Inc $18.22 1 2025
Source payment records
NEXLETOL
Normalized: nexletol
Drug Esperion Therapeutics, Inc. $16.95 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $16.11 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $16.11 1 2025
Source payment records
Natroba
Normalized: natroba
Drug Cipher Pharmaceuticals US LLC $15.95 1 2025
Source payment records
Spinosad
Normalized: spinosad
Drug Cipher Pharmaceuticals US LLC $15.95 1 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $15.40 1 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $15.40 1 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $14.00 1 2025
Source payment records
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $12.04 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 32
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 12
Beneficiary count suppressed
exact normalized Medicare Part D
Rybelsus
rybelsus
2025 Rybelsus 2024 16
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
Astellas Pharma US Inc
Exact reporting entity; no affiliate inference
2025 Myrbetriq
open payments reported associated product
CMS Open Payments — General Payments
16 supporting records · 16 recipient NPIs · example record 1238599014
Myrbetriq · 2024
Exact normalized brand match · 1 Part D row
12 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
32 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
32 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
12 suppressed by CMS
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Rybelsus
open payments reported associated product
CMS Open Payments — General Payments
161257 supporting records · 55409 recipient NPIs · example record 1188130076
Rybelsus · 2024
Exact normalized brand match · 1 Part D row
16 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
Rosuvastatin CalciumRosuvastatin Calcium22057
EzetimibeEzetimibe9526
Atorvastatin CalciumAtorvastatin Calcium8127
Levothyroxine SodiumLevothyroxine Sodium7417
Amlodipine BesylateAmlodipine Besylate7225
LisinoprilLisinopril6424
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide5313
Tamsulosin HclTamsulosin Hcl42suppressed
Losartan PotassiumLosartan Potassium4112
Citalopram HbrCitalopram Hydrobromide39suppressed
Trazodone HclTrazodone Hcl36suppressed
JardianceEmpagliflozin32suppressed
Potassium ChloridePotassium Chloride31suppressed
Ciprofloxacin HclCiprofloxacin Hcl2817
OmeprazoleOmeprazole2711
Pantoprazole SodiumPantoprazole Sodium27suppressed
Metoprolol SuccinateMetoprolol Succinate25suppressed
SynthroidLevothyroxine Sodium25suppressed
AzithromycinAzithromycin2421
Metoprolol TartrateMetoprolol Tartrate24suppressed
HydrochlorothiazideHydrochlorothiazide23suppressed
Metformin HclMetformin Hcl23suppressed
SimvastatinSimvastatin22suppressed
FurosemideFurosemide20suppressed
Sertraline HclSertraline Hcl20suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl19suppressed
Escitalopram OxalateEscitalopram Oxalate19suppressed
GabapentinGabapentin19suppressed
DutasterideDutasteride18suppressed
CephalexinCephalexin1712
ClopidogrelClopidogrel Bisulfate17suppressed
CarvedilolCarvedilol16suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide16suppressed
RybelsusSemaglutide16suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid16suppressed
PrednisonePrednisone1515
Metformin Hcl ErMetformin Hcl14suppressed
Olmesartan MedoxomilOlmesartan Medoxomil14suppressed
AllopurinolAllopurinol12suppressed
AmoxicillinAmoxicillin1211
Fluticasone PropionateFluticasone Propionate12suppressed
GemfibrozilGemfibrozil12suppressed
MyrbetriqMirabegron12suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst1212
Oxybutynin Chloride ErOxybutynin Chloride12suppressed
OzempicSemaglutide12suppressed
Pravastatin SodiumPravastatin Sodium12suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium11suppressed
JanumetSitagliptin Phos/Metformin Hcl11suppressed

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 $494.08 · 26 records AstraZeneca Pharmaceuticals LP AIRSUPRA, BREZTRI, CAPVAXIVE, Cologuard Collection Kit, Dexcom G6 Transmitter, FARXIGA, GARDASIL 9, JARDIANCE, JATENZO, Leqembi, MOUNJARO, NEXLETOL, Natroba, OTEZLA, Ozempic, REPATHA, Rybelsus, Spinosad, The Cologuard Plus Collection Kit, VOQUEZNA, Veozah, Wegovy, ZEPBOUND 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