Healthcare provider profile · identity verified

William Allan Garrett, MD

Allopathic & Osteopathic Physicians|Internal Medicine · ELIZABETHTON, TN · NPI 1649376765

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 William Allan Garrett, MD received $483.77 in general payments during 2025 across 23 reported records.

AstraZeneca Pharmaceuticals LP accounted for 53.4% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 9 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Ozempic, Trelegy Ellipta, Ubrelvy.

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 LINZESS as an associated drug or biological on 87954 records involving 21815 distinct recipient NPIs. Public Medicare Part D data also shows 15 claims for Linzess by this doctor in 2024.

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 26 claims for Synthroid by this doctor in 2024.

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 UBRELVY as an associated drug or biological on 299803 records involving 61203 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Ubrelvy 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 NEXIUM as an associated drug or biological on 464 records involving 299 distinct recipient NPIs. Public Medicare Part D data also shows 23 claims for Nexium 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 SYMBICORT as an associated drug or biological on 71 records involving 51 distinct recipient NPIs. Public Medicare Part D data also shows 30 claims for Symbicort by this doctor in 2024.

GlaxoSmithKline, 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 TRELEGY ELLIPTA as an associated drug or biological on 131532 records involving 37148 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Trelegy Ellipta 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 13 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 18 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

$483.77

23 reported records · 6 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 $258.1453.4%132025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $85.9717.8%42025
Takeda Pharmaceuticals U.S.A., Inc. Unresolved — no canonical attribution shown $72.2814.9%32025
ABBVIE INC. Unresolved — no canonical attribution shown $31.356.5%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $22.224.6%12025
Novo Nordisk Inc Unresolved — no canonical attribution shown $13.812.9%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$483.7723

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
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $163.88 8 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $119.41 6 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $85.97 4 2025
Source payment records
TRINTELLIX
Normalized: trintellix
Drug Takeda Pharmaceuticals U.S.A., Inc. $72.28 3 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $31.35 1 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $31.35 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $22.22 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $22.22 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $13.81 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
Ozempic
ozempic
2025 Ozempic 2024 18
Beneficiary count suppressed
exact normalized Medicare Part D
TRELEGY ELLIPTA
trelegy ellipta
2025 Trelegy Ellipta 2024 11
Beneficiary count suppressed
exact normalized Medicare Part D
UBRELVY
ubrelvy
2025 Ubrelvy 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
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 LINZESS
open payments reported associated product
CMS Open Payments — General Payments
87954 supporting records · 21815 recipient NPIs · example record 1201352608
Linzess · 2024
Exact normalized brand match · 1 Part D row
15 suppressed by CMS
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
26 suppressed by CMS
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 UBRELVY
open payments reported associated product
CMS Open Payments — General Payments
299803 supporting records · 61203 recipient NPIs · example record 1201352530
Ubrelvy · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 NEXIUM
open payments reported associated product
CMS Open Payments — General Payments
464 supporting records · 299 recipient NPIs · example record 1206134180
Nexium · 2024
Exact normalized brand match · 1 Part D row
23 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 SYMBICORT
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 51 recipient NPIs · example record 1206132610
Symbicort · 2024
Exact normalized brand match · 1 Part D row
30 15
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 TRELEGY ELLIPTA
open payments reported associated product
CMS Open Payments — General Payments
131532 supporting records · 37148 recipient NPIs · example record 1190332369
Trelegy Ellipta · 2024
Exact normalized brand match · 1 Part D row
11 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
13 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
18 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
Atorvastatin CalciumAtorvastatin Calcium20366
LisinoprilLisinopril18865
FamotidineFamotidine16967
Pantoprazole SodiumPantoprazole Sodium13449
FurosemideFurosemide13040
Levothyroxine SodiumLevothyroxine Sodium12341
Losartan PotassiumLosartan Potassium12340
Amlodipine BesylateAmlodipine Besylate11537
OmeprazoleOmeprazole11036
Tizanidine HclTizanidine Hcl11040
CelecoxibCelecoxib10848
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen10527
Montelukast SodiumMontelukast Sodium10152
Ondansetron OdtOndansetron9936
Tamsulosin HclTamsulosin Hcl9933
Albuterol Sulfate HfaAlbuterol Sulfate9646
Metoprolol TartrateMetoprolol Tartrate8929
GabapentinGabapentin8521
Fluticasone PropionateFluticasone Propionate8449
Rosuvastatin CalciumRosuvastatin Calcium7532
Venlafaxine Hcl ErVenlafaxine Hcl7429
HydrochlorothiazideHydrochlorothiazide7227
PrednisonePrednisone6833
Metformin HclMetformin Hcl6424
Zolpidem TartrateZolpidem Tartrate6414
Metoprolol SuccinateMetoprolol Succinate6324
Alendronate SodiumAlendronate Sodium6023
Potassium ChloridePotassium Chloride6022
Metformin Hcl ErMetformin Hcl5718
ClonazepamClonazepam56suppressed
PregabalinPregabalin5620
AlprazolamAlprazolam5412
GlimepirideGlimepiride5415
EliquisApixaban5312
Amitriptyline HclAmitriptyline Hcl5112
Tramadol HclTramadol Hcl5115
MethylprednisoloneMethylprednisolone4637
Promethazine HclPromethazine Hcl4620
Ropinirole HclRopinirole Hcl4412
AripiprazoleAripiprazole4315
FinasterideFinasteride4312
Trazodone HclTrazodone Hcl4317
LantusInsulin Glargine,hum.Rec.Anlog41suppressed
Meclizine HclMeclizine Hcl4116
CefdinirCefdinir3735
Duloxetine HclDuloxetine Hcl3715
Pravastatin SodiumPravastatin Sodium3712
FluconazoleFluconazole3621
SimvastatinSimvastatin3612
Donepezil HclDonepezil Hcl3514
Triamcinolone AcetonideTriamcinolone Acetonide3412
ClopidogrelClopidogrel Bisulfate3313
ValacyclovirValacyclovir Hcl3321
Boostrix TdapDiphth,pertuss(Acell),tet Vac3129
Lantus SolostarInsulin Glargine,hum.Rec.Anlog3111
Sertraline HclSertraline Hcl31suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate30suppressed
SymbicortBudesonide/Formoterol Fumarate3015
Warfarin SodiumWarfarin Sodium30suppressed
SpironolactoneSpironolactone29suppressed
NitroglycerinNitroglycerin2817
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2618
MupirocinMupirocin2620
SynthroidLevothyroxine Sodium26suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl25suppressed
Fluoxetine HclFluoxetine Hcl25suppressed
Dicyclomine HclDicyclomine Hcl24suppressed
Doxycycline HyclateDoxycycline Hyclate2417
MeloxicamMeloxicam24suppressed
NexiumEsomeprazole Magnesium23suppressed
ValsartanValsartan22suppressed
AllopurinolAllopurinol2111
Breztri AerosphereBudesonide/Glycopyr/Formoterol21suppressed
Hydroxyzine HclHydroxyzine Hcl21suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide21suppressed
Oxybutynin Chloride ErOxybutynin Chloride21suppressed
Ciprofloxacin HclCiprofloxacin Hcl2020
Diclofenac SodiumDiclofenac Sodium20suppressed
KetoconazoleKetoconazole20suppressed
FenofibrateFenofibrate Nanocrystallized19suppressed
Folic AcidFolic Acid19suppressed
Bupropion XlBupropion Hcl18suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide18suppressed
OzempicSemaglutide18suppressed
Paroxetine HclParoxetine Hcl1812
PrimidonePrimidone18suppressed
Toujeo Max SolostarInsulin Glargine,hum.Rec.Anlog18suppressed
AzithromycinAzithromycin1716
Ventolin HfaAlbuterol Sulfate17suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid16suppressed
LinzessLinaclotide15suppressed
EszopicloneEszopiclone14suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride14suppressed
PremproEstrogen,con/M-Progest Acet14suppressed
EzetimibeEzetimibe13suppressed
TrulicityDulaglutide13suppressed
BreynaBudesonide/Formoterol Fumarate12suppressed
CarvedilolCarvedilol12suppressed
Glipizide ErGlipizide12suppressed
Memantine HclMemantine Hcl12suppressed
RoflumilastRoflumilast12suppressed
SucralfateSucralfate12suppressed
Sumatriptan SuccinateSumatriptan Succinate12suppressed
Bupropion HclBupropion Hcl11suppressed
Ondansetron HclOndansetron Hcl11suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter11suppressed
UbrelvyUbrogepant11suppressed

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 $483.77 · 23 records AstraZeneca Pharmaceuticals LP AIRSUPRA, BREZTRI, MOUNJARO, Ozempic, QULIPTA, TRELEGY ELLIPTA, TRINTELLIX, UBRELVY, ZEPBOUND 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