Healthcare provider profile · identity verified

Blake D Hatfield, M.D.

Allopathic & Osteopathic Physicians|General Practice · DALLAS, TX · NPI 1811382062

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 Blake D Hatfield, M.D. received $376.90 in general payments during 2025 across 15 reported records.

Gilead Sciences, Inc. accounted for 61.7% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 8 associated products.

Gilead Sciences, 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 Biktarvy as an associated drug or biological on 8065 records involving 2759 distinct recipient NPIs. Public Medicare Part D data also shows 319 claims for Biktarvy by this doctor in 2024.

Gilead Sciences, 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 Descovy as an associated drug or biological on 2032 records involving 589 distinct recipient NPIs. Public Medicare Part D data also shows 294 claims for Descovy 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 ISENTRESS as an associated drug or biological on 37 records involving 24 distinct recipient NPIs. Public Medicare Part D data also shows 56 claims for Isentress 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 31 claims for Eliquis 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 PAXLOVID as an associated drug or biological on 24465 records involving 15715 distinct recipient NPIs. Public Medicare Part D data also shows 16 claims for Paxlovid by this doctor in 2024.

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

Payment overview · 2025

General Payments

$376.90

15 reported records · 5 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
Gilead Sciences, Inc. Unresolved — no canonical attribution shown $232.5361.7%92025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $62.7216.6%22025
PFIZER INC. Unresolved — no canonical attribution shown $43.8611.6%22025
Amgen Inc. Unresolved — no canonical attribution shown $19.285.1%12025
Verity Pharmaceuticals Inc. Unresolved — no canonical attribution shown $18.514.9%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$376.9015

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
PIFELTRO
Normalized: pifeltro
Drug Merck Sharp & Dohme LLC $62.72 2 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $43.86 2 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $43.86 2 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $43.86 2 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $34.37 1 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $19.28 1 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $19.28 1 2025
Source payment records
Tlando
Normalized: tlando
Drug Verity Pharmaceuticals Inc. $18.51 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

No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.

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
Gilead Sciences, Inc.
Exact reporting entity; no affiliate inference
2025 Biktarvy
open payments reported associated product
CMS Open Payments — General Payments
8065 supporting records · 2759 recipient NPIs · example record 1234350766
Biktarvy · 2024
Exact normalized brand match · 1 Part D row
319 34
Gilead Sciences, Inc.
Exact reporting entity; no affiliate inference
2025 Descovy
open payments reported associated product
CMS Open Payments — General Payments
2032 supporting records · 589 recipient NPIs · example record 1234351196
Descovy · 2024
Exact normalized brand match · 1 Part D row
294 30
Merck Sharp & Dohme LLC
Exact reporting entity; no affiliate inference
2025 ISENTRESS
open payments reported associated product
CMS Open Payments — General Payments
37 supporting records · 24 recipient NPIs · example record 1238003286
Isentress · 2024
Exact normalized brand match · 1 Part D row
56 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
31 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 PAXLOVID
open payments reported associated product
CMS Open Payments — General Payments
24465 supporting records · 15715 recipient NPIs · example record 1228794432
Paxlovid · 2024
Exact normalized brand match · 1 Part D row
16 15

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 Calcium561160
Atorvastatin CalciumAtorvastatin Calcium430113
BiktarvyBictegrav/Emtricit/Tenofov Ala31934
DescovyEmtricitabine/Tenofov Alafenam29430
LisinoprilLisinopril28077
Trazodone HclTrazodone Hcl23766
GabapentinGabapentin23263
Tamsulosin HclTamsulosin Hcl21553
TriumeqAbacavir/Dolutegravir/Lamivudi21524
Losartan PotassiumLosartan Potassium20857
Amlodipine BesylateAmlodipine Besylate20458
AlprazolamAlprazolam19540
Levothyroxine SodiumLevothyroxine Sodium19552
Metformin HclMetformin Hcl17846
Zolpidem TartrateZolpidem Tartrate15933
OmeprazoleOmeprazole14335
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen14123
TivicayDolutegravir Sodium13713
PrezcobixDarunavir/Cobicistat13613
ValacyclovirValacyclovir Hcl11933
Bupropion XlBupropion Hcl11325
Metoprolol SuccinateMetoprolol Succinate11233
HydrochlorothiazideHydrochlorothiazide11033
Montelukast SodiumMontelukast Sodium11028
Pantoprazole SodiumPantoprazole Sodium11034
MounjaroTirzepatide10719
Metformin Hcl ErMetformin Hcl10433
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid10029
EzetimibeEzetimibe9731
Albuterol Sulfate HfaAlbuterol Sulfate9424
FinasterideFinasteride9227
Testosterone CypionateTestosterone Cypionate9222
Tramadol HclTramadol Hcl8913
Sertraline HclSertraline Hcl8823
AcyclovirAcyclovir8118
Fluticasone PropionateFluticasone Propionate8121
CarvedilolCarvedilol8028
AllopurinolAllopurinol6718
OzempicSemaglutide6716
ClonazepamClonazepam6412
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide6419
SimvastatinSimvastatin6418
GlipizideGlipizide6318
Pravastatin SodiumPravastatin Sodium6321
Duloxetine HclDuloxetine Hcl6223
DarunavirDarunavir61suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide6016
PregabalinPregabalin6013
Cyclobenzaprine HclCyclobenzaprine Hcl5617
IsentressRaltegravir Potassium56suppressed
CelecoxibCelecoxib5413
Acetaminophen-CodeineAcetaminophen With Codeine5314
FenofibrateFenofibrate5313
GlimepirideGlimepiride5219
Fluoxetine HclFluoxetine Hcl5114
MethylprednisoloneMethylprednisolone5139
MeloxicamMeloxicam4920
Pioglitazone HclPioglitazone Hcl4917
FurosemideFurosemide4820
ClopidogrelClopidogrel Bisulfate4715
RitonavirRitonavir47suppressed
Abacavir-LamivudineAbacavir Sulfate/Lamivudine46suppressed
TrulicityDulaglutide4616
Emtricitabine-Tenofovir DisopEmtricitabine/Tenofovir (Tdf)4411
Escitalopram OxalateEscitalopram Oxalate4413
GenvoyaElviteg/Cob/Emtri/Tenof Alafen44suppressed
LamivudineLamivudine41suppressed
DovatoDolutegravir Sodium/Lamivudine39suppressed
Doxazosin MesylateDoxazosin Mesylate37suppressed
TestosteroneTestosterone37suppressed
AtenololAtenolol34suppressed
Tizanidine HclTizanidine Hcl33suppressed
FenofibrateFenofibrate Nanocrystallized32suppressed
SymbicortBudesonide/Formoterol Fumarate32suppressed
EliquisApixaban31suppressed
Metoprolol TartrateMetoprolol Tartrate31suppressed
EdurantRilpivirine Hcl30suppressed
Nifedipine ErNifedipine30suppressed
Potassium ChloridePotassium Chloride30suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim30suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide30suppressed
Egrifta SvTesamorelin Acetate29suppressed
Benazepril HclBenazepril Hcl27suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium27suppressed
KetoconazoleKetoconazole27suppressed
LovastatinLovastatin27suppressed
AbacavirAbacavir Sulfate26suppressed
Clonidine HclClonidine Hcl26suppressed
Nebivolol HclNebivolol Hcl26suppressed
Ropinirole HclRopinirole Hcl26suppressed
Triamcinolone AcetonideTriamcinolone Acetonide2613
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine25suppressed
Efavirenz-Emtric-Tenofov DisopEfavirenz/Emtricit/Tenofovr Df25suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog25suppressed
Methylphenidate HclMethylphenidate Hcl25suppressed
AripiprazoleAripiprazole24suppressed
Azelastine HclAzelastine Hcl24suppressed
Doxepin HclDoxepin Hcl24suppressed
LorazepamLorazepam24suppressed
MaravirocMaraviroc24suppressed
MirtazapineMirtazapine24suppressed
OdefseyEmtricitab/Rilpiviri/Tenof Ala24suppressed
Citalopram HbrCitalopram Hydrobromide23suppressed
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine23suppressed
EfavirenzEfavirenz23suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide23suppressed
ValsartanValsartan23suppressed
DiazepamDiazepam22suppressed
Diclofenac SodiumDiclofenac Sodium22suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride22suppressed
Alendronate SodiumAlendronate Sodium21suppressed
AzithromycinAzithromycin2117
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2117
Propranolol HclPropranolol Hcl21suppressed
Amitriptyline HclAmitriptyline Hcl20suppressed
AnastrozoleAnastrozole20suppressed
Armour ThyroidThyroid,pork20suppressed
Bupropion Hcl SrBupropion Hcl20suppressed
Doxycycline HyclateDoxycycline Hyclate2014
EstradiolEstradiol20suppressed
TemazepamTemazepam20suppressed
Breo ElliptaFluticasone/Vilanterol19suppressed
Olmesartan MedoxomilOlmesartan Medoxomil19suppressed
Venlafaxine Hcl ErVenlafaxine Hcl19suppressed
Ventolin HfaAlbuterol Sulfate19suppressed
XareltoRivaroxaban19suppressed
FarxigaDapagliflozin Propanediol18suppressed
IrbesartanIrbesartan18suppressed
JardianceEmpagliflozin18suppressed
Phenytoin Sodium ExtendedPhenytoin Sodium Extended18suppressed
Repatha SureclickEvolocumab18suppressed
Varenicline TartrateVarenicline Tartrate18suppressed
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters17suppressed
Buspirone HclBuspirone Hcl16suppressed
FluconazoleFluconazole16suppressed
NaproxenNaproxen16suppressed
Oxybutynin ChlorideOxybutynin Chloride16suppressed
PaxlovidNirmatrelvir/Ritonavir1615
RamiprilRamipril16suppressed
Solifenacin SuccinateSolifenacin Succinate16suppressed
Venlafaxine HclVenlafaxine Hcl16suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril15suppressed
GemfibrozilGemfibrozil15suppressed
MethocarbamolMethocarbamol15suppressed
MinoxidilMinoxidil15suppressed
Quetiapine FumarateQuetiapine Fumarate15suppressed
SpironolactoneSpironolactone15suppressed
SynthroidLevothyroxine Sodium15suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter15suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip14suppressed
FamotidineFamotidine14suppressed
Hydroxyzine HclHydroxyzine Hcl14suppressed
IbuprofenIbuprofen14suppressed
QbrexzaGlycopyrronium Tosylate14suppressed
Sumatriptan SuccinateSumatriptan Succinate14suppressed
TretinoinTretinoin14suppressed
VascepaIcosapent Ethyl14suppressed
Zolpidem Tartrate ErZolpidem Tartrate14suppressed
CabenuvaCabotegravir/Rilpivirine13suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol13suppressed
Pilocarpine HclPilocarpine Hcl13suppressed
PrezistaDarunavir13suppressed
Terazosin HclTerazosin Hcl13suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic13suppressed
BreynaBudesonide/Formoterol Fumarate12suppressed
DapsoneDapsone12suppressed
EtravirineEtravirine12suppressed
Glipizide ErGlipizide12suppressed
RybelsusSemaglutide12suppressed
Tresiba Flextouch U-200Insulin Degludec12suppressed
VyvanseLisdexamfetamine Dimesylate12suppressed
Wixela InhubFluticasone Propion/Salmeterol12suppressed
Dextroamphetamine-Amphet ErDextroamphetamine/Amphetamine11suppressed
Lamivudine HbvLamivudine11suppressed
LansoprazoleLansoprazole11suppressed
MyrbetriqMirabegron11suppressed
Terbinafine HclTerbinafine Hcl11suppressed
Warfarin SodiumWarfarin Sodium11suppressed

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 $376.90 · 15 records Gilead Sciences, Inc. ABRYSVO, CAPVAXIVE, COMIRNATY, OTEZLA, PIFELTRO, PREVNAR 20, REPATHA, Tlando 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