Healthcare provider profile · identity verified

Daniel B Williams, MD

Allopathic & Osteopathic Physicians|Family Medicine · CULLMAN, AL · NPI 1629093638

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 Daniel B Williams, MD received $1,857.27 in general payments during 2025 across 105 reported records.

ABBVIE INC. accounted for 30.6% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 35 associated products.

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

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 12 claims for Linzess 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 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.

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 68 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 MOUNJARO as an associated drug or biological on 186719 records involving 66436 distinct recipient NPIs. Public Medicare Part D data also shows 42 claims for Mounjaro 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 17 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 15 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

$1,857.27

105 reported records · 20 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
ABBVIE INC. Unresolved — no canonical attribution shown $568.9530.6%312025
Amgen Inc. Unresolved — no canonical attribution shown $182.259.8%162025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $140.757.6%102025
UCB, Inc. Unresolved — no canonical attribution shown $99.905.4%62025
ANI Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $95.705.2%32025
Indivior Inc. Unresolved — no canonical attribution shown $88.224.8%32025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $86.884.7%52025
Janssen Biotech, Inc. Unresolved — no canonical attribution shown $79.694.3%42025
Lilly USA, LLC Unresolved — no canonical attribution shown $77.054.2%42025
Antares Pharma, Inc. Unresolved — no canonical attribution shown $70.933.8%32025
GENZYME CORPORATION Unresolved — no canonical attribution shown $66.823.6%32025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $57.003.1%32025
Mallinckrodt Hospital Products Inc. Unresolved — no canonical attribution shown $48.352.6%22025
Alexion Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $42.572.3%22025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $35.381.9%22025
TOLMAR, INC. Unresolved — no canonical attribution shown $34.571.9%22025
Organon LLC Unresolved — no canonical attribution shown $27.881.5%32025
Takeda Pharmaceuticals U.S.A., Inc. Unresolved — no canonical attribution shown $20.701.1%12025
Novo Nordisk Inc Unresolved — no canonical attribution shown $18.211.0%12025
Acella Pharmaceuticals, LLC Unresolved — no canonical attribution shown $15.470.8%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$1,857.27105

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
RINVOQ
Normalized: rinvoq
Biological ABBVIE INC. $323.19 18 2025
Source payment records
BENLYSTA
Normalized: benlysta
Biological GlaxoSmithKline, LLC. $119.45 7 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $105.80 6 2025
Source payment records
Bimzelx
Normalized: bimzelx
Biological UCB, Inc. $99.90 6 2025
Source payment records
PURIFIED CORTROPHIN GEL
Normalized: purified cortrophin gel
Drug ANI Pharmaceuticals, Inc. $95.70 3 2025
Source payment records
KRYSTEXXA
Normalized: krystexxa
Biological Amgen Inc. $94.12 9 2025
Source payment records
SUBLOCADE
Normalized: sublocade
Drug Indivior Inc. $88.22 3 2025
Source payment records
TREMFYA
Normalized: tremfya
Drug Janssen Biotech, Inc. $79.69 4 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $77.05 4 2025
Source payment records
XYOSTED
Normalized: xyosted
Drug Antares Pharma, Inc. $70.93 3 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $68.90 5 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $68.90 5 2025
Source payment records
KEVZARA
Normalized: kevzara
Biological GENZYME CORPORATION $66.82 3 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $58.28 3 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $57.00 3 2025
Source payment records
SKYRIZI
Normalized: skyrizi
Biological ABBVIE INC. $55.58 2 2025
Source payment records
ACTHAR
Normalized: acthar
Biological Mallinckrodt Hospital Products Inc. $48.35 2 2025
Source payment records
DALVANCE
Normalized: dalvance
Drug ABBVIE INC. $46.08 2 2025
Source payment records
STRENSIQ
Normalized: strensiq
Biological Alexion Pharmaceuticals, Inc. $42.57 2 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $38.30 3 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Otsuka America Pharmaceutical, Inc. $35.38 2 2025
Source payment records
JATENZO
Normalized: jatenzo
Drug TOLMAR, INC. $34.57 2 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $32.79 2 2025
Source payment records
SAPHNELO
Normalized: saphnelo
Biological AstraZeneca Pharmaceuticals LP $31.03 2 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $30.30 2 2025
Source payment records
HADLIMA
Normalized: hadlima
Drug Organon LLC $27.88 3 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $23.06 1 2025
Source payment records
TEFLARO
Normalized: teflaro
Drug ABBVIE INC. $21.92 1 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $21.30 3 2025
Source payment records
TRINTELLIX
Normalized: trintellix
Drug Takeda Pharmaceuticals U.S.A., Inc. $20.70 1 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $19.23 2 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $18.21 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $18.21 1 2025
Source payment records
NP Thyroid 60
Normalized: np thyroid 60
Drug Acella Pharmaceuticals, LLC $15.47 1 2025
Source payment records
RENFLEXIS
Normalized: renflexis
Drug Organon LLC $11.12 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
FARXIGA
farxiga
2025 Farxiga 2024 20
Beneficiary count suppressed
exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 42
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 17
Beneficiary count suppressed
exact normalized Medicare Part D
Rybelsus
rybelsus
2025 Rybelsus 2024 15
Beneficiary count suppressed
exact normalized Medicare Part D
TRELEGY ELLIPTA
trelegy ellipta
2025 Trelegy Ellipta 2024 68 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
12 suppressed by CMS
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
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
68 16
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 MOUNJARO
open payments reported associated product
CMS Open Payments — General Payments
186719 supporting records · 66436 recipient NPIs · example record 1186464455
Mounjaro · 2024
Exact normalized brand match · 1 Part D row
42 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
17 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
15 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
AlprazolamAlprazolam20844
GabapentinGabapentin18159
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen17586
ClonazepamClonazepam12532
Atorvastatin CalciumAtorvastatin Calcium11343
Zolpidem TartrateZolpidem Tartrate11022
DexamethasoneDexamethasone8964
Tramadol HclTramadol Hcl8926
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine8817
Azelastine HclAzelastine Hcl8449
Tizanidine HclTizanidine Hcl8225
FamotidineFamotidine7134
Trelegy ElliptaFluticasone/Umeclidin/Vilanter6816
Albuterol Sulfate HfaAlbuterol Sulfate6224
LorazepamLorazepam6216
Amlodipine BesylateAmlodipine Besylate5818
Rosuvastatin CalciumRosuvastatin Calcium5522
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide5422
Potassium ChloridePotassium Chloride5018
Metformin Hcl ErMetformin Hcl4517
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav4234
EzetimibeEzetimibe4215
MeloxicamMeloxicam4219
MounjaroTirzepatide42suppressed
Pantoprazole SodiumPantoprazole Sodium4217
TemazepamTemazepam4211
Levothyroxine SodiumLevothyroxine Sodium4017
Ondansetron OdtOndansetron3916
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide3814
Montelukast SodiumMontelukast Sodium3714
OmeprazoleOmeprazole3712
CelecoxibCelecoxib3514
FluconazoleFluconazole3515
Tamsulosin HclTamsulosin Hcl3515
LisinoprilLisinopril3411
Nebivolol HclNebivolol Hcl3111
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen3122
Sertraline HclSertraline Hcl3111
NabumetoneNabumetone3021
AzithromycinAzithromycin2823
Metoprolol SuccinateMetoprolol Succinate27suppressed
Oseltamivir PhosphateOseltamivir Phosphate2724
Enalapril MaleateEnalapril Maleate26suppressed
Fluoxetine HclFluoxetine Hcl26suppressed
Dextroamphetamine-Amphet ErDextroamphetamine/Amphetamine25suppressed
Duloxetine HclDuloxetine Hcl25suppressed
Oxycodone HclOxycodone Hcl25suppressed
Doxycycline HyclateDoxycycline Hyclate2423
Metformin HclMetformin Hcl24suppressed
PregabalinPregabalin24suppressed
CarvedilolCarvedilol23suppressed
FurosemideFurosemide2314
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2318
Losartan PotassiumLosartan Potassium21suppressed
Tramadol Hcl-AcetaminophenTramadol Hcl/Acetaminophen21suppressed
FarxigaDapagliflozin Propanediol20suppressed
Fluticasone PropionateFluticasone Propionate20suppressed
Promethazine HclPromethazine Hcl20suppressed
Trazodone HclTrazodone Hcl20suppressed
HydrochlorothiazideHydrochlorothiazide19suppressed
MethocarbamolMethocarbamol1913
Rabeprazole SodiumRabeprazole Sodium1911
VyvanseLisdexamfetamine Dimesylate19suppressed
LevofloxacinLevofloxacin18suppressed
OzempicSemaglutide17suppressed
AtenololAtenolol16suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip1611
CephalexinCephalexin15suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl15suppressed
RybelsusSemaglutide15suppressed
EliquisApixaban14suppressed
Metoprolol TartrateMetoprolol Tartrate14suppressed
Breztri AerosphereBudesonide/Glycopyr/Formoterol13suppressed
MetronidazoleMetronidazole13suppressed
Buspirone HclBuspirone Hcl12suppressed
LinzessLinaclotide12suppressed
SimvastatinSimvastatin12suppressed
Ventolin HfaAlbuterol Sulfate12suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril11suppressed
BelsomraSuvorexant11suppressed
ChlorthalidoneChlorthalidone11suppressed
Donepezil HclDonepezil Hcl11suppressed
Doxepin HclDoxepin Hcl11suppressed
Escitalopram OxalateEscitalopram Oxalate11suppressed
NystatinNystatin11suppressed

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 $1,857.27 · 105 records ABBVIE INC. ACTHAR, BENLYSTA, BREZTRI, Bimzelx, DALVANCE, EVENITY, FARXIGA, HADLIMA, JATENZO, KEVZARA, KRYSTEXXA, Kerendia, MOUNJARO, NP Thyroid 60, OTEZLA, Ozempic, PURIFIED CORTROPHIN GEL, QULIPTA, RENFLEXIS, REPATHA, REXULTI, RINVOQ, Rybelsus, SAPHNELO, SKYRIZI, STRENSIQ, SUBLOCADE, TEFLARO, TRELEGY ELLIPTA, TREMFYA, TRINTELLIX, UBRELVY, VRAYLAR, XYOSTED, ZEPBOUND 6
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