Healthcare provider profile · identity verified

William Matthew Fallin, P.A.

Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical · SNEAD, AL · NPI 1649477407

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 Matthew Fallin, P.A. received $52.70 in general payments during 2025 across 3 reported records.

AstraZeneca Pharmaceuticals LP accounted for 37.7% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 4 associated products.

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

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 47 claims for Farxiga 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 47 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 48 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

$52.70

3 reported records · 3 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 $19.8637.7%12025
Novo Nordisk Inc Unresolved — no canonical attribution shown $17.7533.7%12025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $15.0928.6%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$52.703

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 $19.86 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $17.75 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $17.75 1 2025
Source payment records
Auvelity
Normalized: auvelity
Drug Axsome Therapeutics, Inc. $15.09 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 47
Beneficiary count suppressed
exact normalized Medicare Part D
Rybelsus
rybelsus
2025 Rybelsus 2024 48
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
47 14
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
47 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
48 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
Levothyroxine SodiumLevothyroxine Sodium21752
Pantoprazole SodiumPantoprazole Sodium19160
Atorvastatin CalciumAtorvastatin Calcium19055
LisinoprilLisinopril15949
OmeprazoleOmeprazole15043
Metformin HclMetformin Hcl14541
Metoprolol SuccinateMetoprolol Succinate13031
Montelukast SodiumMontelukast Sodium12133
Amlodipine BesylateAmlodipine Besylate12042
Losartan PotassiumLosartan Potassium11129
Rosuvastatin CalciumRosuvastatin Calcium10433
EliquisApixaban9417
Sertraline HclSertraline Hcl8826
AzithromycinAzithromycin8769
CarvedilolCarvedilol8727
MeloxicamMeloxicam8435
FurosemideFurosemide8327
Potassium ChloridePotassium Chloride7918
Trazodone HclTrazodone Hcl7521
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide7219
Donepezil HclDonepezil Hcl6714
Duloxetine HclDuloxetine Hcl6716
Escitalopram OxalateEscitalopram Oxalate6517
Pravastatin SodiumPravastatin Sodium6518
Bisoprolol-HydrochlorothiazideBisoprolol/Hydrochlorothiazide6412
FenofibrateFenofibrate6015
HydrochlorothiazideHydrochlorothiazide6018
SimvastatinSimvastatin6017
FamotidineFamotidine5917
MirtazapineMirtazapine5911
Albuterol Sulfate HfaAlbuterol Sulfate5722
AmoxicillinAmoxicillin5546
GlipizideGlipizide5216
JardianceEmpagliflozin51suppressed
Olmesartan MedoxomilOlmesartan Medoxomil5012
Tamsulosin HclTamsulosin Hcl5016
AtenololAtenolol4817
RybelsusSemaglutide48suppressed
Citalopram HbrCitalopram Hydrobromide4711
FarxigaDapagliflozin Propanediol4714
OzempicSemaglutide47suppressed
MounjaroTirzepatide46suppressed
Quetiapine FumarateQuetiapine Fumarate4514
Buspirone HclBuspirone Hcl4013
MethylprednisoloneMethylprednisolone4035
Metoprolol TartrateMetoprolol Tartrate3911
SpironolactoneSpironolactone39suppressed
LevofloxacinLevofloxacin3833
AllopurinolAllopurinol37suppressed
Tizanidine HclTizanidine Hcl3614
Hydroxyzine HclHydroxyzine Hcl34suppressed
JanuviaSitagliptin Phosphate32suppressed
Ropinirole HclRopinirole Hcl31suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim3130
Diclofenac SodiumDiclofenac Sodium30suppressed
Doxazosin MesylateDoxazosin Mesylate30suppressed
Fluticasone PropionateFluticasone Propionate3015
PrednisonePrednisone3022
Warfarin SodiumWarfarin Sodium30suppressed
Tresiba Flextouch U-200Insulin Degludec29suppressed
Amitriptyline HclAmitriptyline Hcl28suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl28suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2824
Bupropion XlBupropion Hcl27suppressed
ClopidogrelClopidogrel Bisulfate27suppressed
LinzessLinaclotide26suppressed
Quetiapine Fumarate ErQuetiapine Fumarate26suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride25suppressed
Metformin Hcl ErMetformin Hcl25suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl25suppressed
CelecoxibCelecoxib24suppressed
FenofibrateFenofibrate Nanocrystallized24suppressed
FluconazoleFluconazole2417
Humalog Kwikpen U-100Insulin Lispro24suppressed
MethocarbamolMethocarbamol2416
NystatinNystatin2416
Repatha SureclickEvolocumab24suppressed
Doxycycline HyclateDoxycycline Hyclate2323
Lantus SolostarInsulin Glargine,hum.Rec.Anlog23suppressed
Ondansetron HclOndansetron Hcl2316
CephalexinCephalexin2222
Ciprofloxacin HclCiprofloxacin Hcl2219
EstradiolEstradiol22suppressed
Memantine HclMemantine Hcl22suppressed
SynthroidLevothyroxine Sodium22suppressed
TrulicityDulaglutide22suppressed
EzetimibeEzetimibe21suppressed
Nebivolol HclNebivolol Hcl21suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide21suppressed
Oxybutynin Chloride ErOxybutynin Chloride21suppressed
PregabalinPregabalin21suppressed
Enalapril MaleateEnalapril Maleate20suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium20suppressed
GlimepirideGlimepiride20suppressed
Tramadol HclTramadol Hcl2011
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid20suppressed
Venlafaxine Hcl ErVenlafaxine Hcl20suppressed
GabapentinGabapentin19suppressed
TelmisartanTelmisartan19suppressed
LovastatinLovastatin18suppressed
Meclizine HclMeclizine Hcl1811
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril17suppressed
Breztri AerosphereBudesonide/Glycopyr/Formoterol17suppressed
Cyanocobalamin InjectionCyanocobalamin (Vitamin B-12)17suppressed
Dicyclomine HclDicyclomine Hcl17suppressed
Diltiazem HclDiltiazem Hcl17suppressed
Hydroxyzine PamoateHydroxyzine Pamoate17suppressed
OlanzapineOlanzapine17suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1616
Benazepril HclBenazepril Hcl16suppressed
Hydralazine HclHydralazine Hcl16suppressed
SucralfateSucralfate16suppressed
Venlafaxine HclVenlafaxine Hcl16suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide15suppressed
MyrbetriqMirabegron15suppressed
PrimidonePrimidone15suppressed
Ultra-Fine Nano Pen NeedlePen Needle, Diabetic15suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide15suppressed
Xigduo XrDapaglifloz Propaned/Metformin15suppressed
Alendronate SodiumAlendronate Sodium14suppressed
BaclofenBaclofen14suppressed
Clonidine HclClonidine Hcl14suppressed
FinasterideFinasteride14suppressed
Humalog Mix 75-25 KwikpenInsulin Lispro Protamin/Lispro14suppressed
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters14suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter14suppressed
Carbidopa-LevodopaCarbidopa/Levodopa13suppressed
Dexlansoprazole DrDexlansoprazole13suppressed
IndomethacinIndomethacin13suppressed
Levemir FlexpenInsulin Detemir13suppressed
Medroxyprogesterone AcetateMedroxyprogesterone Acetate13suppressed
ValsartanValsartan13suppressed
Clindamycin HclClindamycin Hcl12suppressed
Divalproex Sodium ErDivalproex Sodium12suppressed
GlyburideGlyburide12suppressed
Nifedipine ErNifedipine12suppressed
Prasugrel HclPrasugrel Hcl12suppressed
Solifenacin SuccinateSolifenacin Succinate12suppressed
DigoxinDigoxin11suppressed
Doxepin HclDoxepin Hcl11suppressed
EtodolacEtodolac11suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen11suppressed
Synjardy XrEmpagliflozin/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 $52.70 · 3 records AstraZeneca Pharmaceuticals LP AIRSUPRA, Auvelity, Ozempic, Rybelsus 3
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