Healthcare provider profile · identity verified

David W Griffiths, MD

Allopathic & Osteopathic Physicians|Family Medicine · TULSA, OK · NPI 1366406076

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 David W Griffiths, MD received $481.05 in general payments during 2025 across 21 reported records.

Pharmacosmos Therapeutics Inc. accounted for 29.1% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 15 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Abrysvo, Jardiance, Linzess, Mounjaro.

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 24 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 61 claims for Synthroid by this doctor in 2024.

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 16 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 12 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 12 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 MOUNJARO as an associated drug or biological on 186719 records involving 66436 distinct recipient NPIs. Public Medicare Part D data also shows 26 claims for Mounjaro 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 ABRYSVO as an associated drug or biological on 55380 records involving 31565 distinct recipient NPIs. Public Medicare Part D data also shows 32 claims for Abrysvo 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 123 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 NURTEC ODT as an associated drug or biological on 217574 records involving 54025 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Nurtec Odt 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 11 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

$481.05

21 reported records · 11 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
Pharmacosmos Therapeutics Inc. Unresolved — no canonical attribution shown $140.1429.1%22025
Lilly USA, LLC Unresolved — no canonical attribution shown $62.6713.0%42025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $53.2111.1%32025
Astellas Pharma US Inc Unresolved — no canonical attribution shown $46.619.7%22025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $44.639.3%22025
Viatris Specialty LLC Unresolved — no canonical attribution shown $32.996.9%22025
PFIZER INC. Unresolved — no canonical attribution shown $29.616.2%22025
ABBVIE INC. Unresolved — no canonical attribution shown $21.544.5%12025
Boston Scientific Corporation Unresolved — no canonical attribution shown $21.344.4%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $14.173.0%12025
Smith+Nephew, Inc. Unresolved — no canonical attribution shown $14.142.9%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$481.0521

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
MONOFERRIC
Normalized: monoferric
Drug Pharmacosmos Therapeutics Inc. $140.14 2 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc., Lilly USA, LLC $58.97 3 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $53.21 3 2025
Source payment records
Veozah
Normalized: veozah
Drug Astellas Pharma US Inc $46.61 2 2025
Source payment records
YUPELRI
Normalized: yupelri
Drug Viatris Specialty LLC $32.99 2 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $29.61 2 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $29.61 2 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $29.35 2 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $29.35 2 2025
Source payment records
LINZESS
Normalized: linzess
Drug ABBVIE INC. $21.54 1 2025
Source payment records
Varithena Administration Pack
Normalized: varithena administration pack
Device Boston Scientific Corporation $21.34 1 2025
Source payment records
KISUNLA
Normalized: kisunla
Drug Lilly USA, LLC $18.98 1 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $14.38 1 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $14.17 1 2025
Source payment records
COLLAGENASE SANTYL
Normalized: collagenase santyl
Drug Smith+Nephew, Inc. $14.14 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
ABRYSVO
abrysvo
2025 Abrysvo 2024 32 exact normalized Medicare Part D
JARDIANCE
jardiance
2025 Jardiance 2024 12
Beneficiary count suppressed
exact normalized Medicare Part D
LINZESS
linzess
2025 Linzess 2024 24
Beneficiary count suppressed
exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 26
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
24 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
61 suppressed by CMS
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
16 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
12 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
12 suppressed by CMS
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
26 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 ABRYSVO
open payments reported associated product
CMS Open Payments — General Payments
55380 supporting records · 31565 recipient NPIs · example record 1228794147
Abrysvo · 2024
Exact normalized brand match · 1 Part D row
32 32
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
123 21
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 NURTEC ODT
open payments reported associated product
CMS Open Payments — General Payments
217574 supporting records · 54025 recipient NPIs · example record 1228794063
Nurtec Odt · 2024
Exact normalized brand match · 1 Part D row
13 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
11 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 Calcium811213
Pantoprazole SodiumPantoprazole Sodium611173
Amlodipine BesylateAmlodipine Besylate415115
Tizanidine HclTizanidine Hcl342114
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen32070
Montelukast SodiumMontelukast Sodium29183
LisinoprilLisinopril28677
AtenololAtenolol28067
GabapentinGabapentin23955
AlprazolamAlprazolam23244
Alendronate SodiumAlendronate Sodium22355
Potassium ChloridePotassium Chloride22266
Metformin HclMetformin Hcl21560
Duloxetine HclDuloxetine Hcl21141
Levothyroxine SodiumLevothyroxine Sodium20146
Atorvastatin CalciumAtorvastatin Calcium17851
EzetimibeEzetimibe16750
FamotidineFamotidine16439
Losartan PotassiumLosartan Potassium15042
Trazodone HclTrazodone Hcl14842
OzempicSemaglutide14323
AllopurinolAllopurinol13432
Tramadol HclTramadol Hcl13229
Fluoxetine HclFluoxetine Hcl13134
TemazepamTemazepam12924
Doxycycline HyclateDoxycycline Hyclate12774
AzithromycinAzithromycin12594
EliquisApixaban12321
FinasterideFinasteride12133
FurosemideFurosemide12036
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide11734
ClopidogrelClopidogrel Bisulfate11532
Pioglitazone HclPioglitazone Hcl10428
MirtazapineMirtazapine10121
CarvedilolCarvedilol9525
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen8714
Fluticasone PropionateFluticasone Propionate8633
Doxepin HclDoxepin Hcl8412
Tamsulosin HclTamsulosin Hcl8429
Memantine HclMemantine Hcl8221
ValsartanValsartan8121
Albuterol Sulfate HfaAlbuterol Sulfate7826
Donepezil HclDonepezil Hcl7516
Cyclobenzaprine HclCyclobenzaprine Hcl7221
HydrochlorothiazideHydrochlorothiazide7224
Escitalopram OxalateEscitalopram Oxalate6715
Ondansetron OdtOndansetron6423
Pravastatin SodiumPravastatin Sodium6423
Meclizine HclMeclizine Hcl6324
OmeprazoleOmeprazole6318
Sertraline HclSertraline Hcl6120
SynthroidLevothyroxine Sodium61suppressed
Zolpidem TartrateZolpidem Tartrate60suppressed
Terbinafine HclTerbinafine Hcl5825
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid5615
Metoprolol TartrateMetoprolol Tartrate5513
FluconazoleFluconazole5435
Hydroxyzine HclHydroxyzine Hcl53suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide5214
Doxazosin MesylateDoxazosin Mesylate4912
MeloxicamMeloxicam4913
Metoprolol SuccinateMetoprolol Succinate4918
Trelegy ElliptaFluticasone/Umeclidin/Vilanter49suppressed
Triamcinolone AcetonideTriamcinolone Acetonide4928
Bupropion XlBupropion Hcl48suppressed
EstradiolEstradiol4714
GlipizideGlipizide4614
Warfarin SodiumWarfarin Sodium46suppressed
Diclofenac SodiumDiclofenac Sodium4530
LovastatinLovastatin45suppressed
Divalproex SodiumDivalproex Sodium44suppressed
Raloxifene HclRaloxifene Hcl44suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim4227
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril40suppressed
GlimepirideGlimepiride4012
Diltiazem 24hr Er (Cd)Diltiazem Hcl37suppressed
Methylphenidate HclMethylphenidate Hcl37suppressed
AmoxicillinAmoxicillin3625
Citalopram HbrCitalopram Hydrobromide3611
NitroglycerinNitroglycerin3519
Tresiba Flextouch U-100Insulin Degludec35suppressed
CefdinirCefdinir3320
AbrysvoRsv Vacc, Pref A And Pref B/Pf3232
ClonazepamClonazepam31suppressed
Verapamil ErVerapamil Hcl31suppressed
LansoprazoleLansoprazole30suppressed
AcyclovirAcyclovir29suppressed
Clonidine HclClonidine Hcl27suppressed
DiazepamDiazepam27suppressed
PregabalinPregabalin27suppressed
ColchicineColchicine26suppressed
HydrocortisoneHydrocortisone26suppressed
MounjaroTirzepatide26suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide25suppressed
LinzessLinaclotide24suppressed
SimvastatinSimvastatin24suppressed
Synjardy XrEmpagliflozin/Metformin Hcl24suppressed
Ciprofloxacin HclCiprofloxacin Hcl2315
Buspirone HclBuspirone Hcl22suppressed
MetronidazoleMetronidazole2214
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2220
Quetiapine FumarateQuetiapine Fumarate22suppressed
Azelastine HclAzelastine Hcl21suppressed
PrednisonePrednisone2112
Repatha SureclickEvolocumab21suppressed
Venlafaxine Hcl ErVenlafaxine Hcl21suppressed
AripiprazoleAripiprazole20suppressed
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine20suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate20suppressed
LorazepamLorazepam20suppressed
Olmesartan MedoxomilOlmesartan Medoxomil20suppressed
ShingrixVaricella-Zoster Ge/As01b/Pf2016
SpironolactoneSpironolactone20suppressed
XareltoRivaroxaban19suppressed
DayvigoLemborexant18suppressed
EszopicloneEszopiclone18suppressed
ProliaDenosumab1812
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog18suppressed
BaclofenBaclofen17suppressed
Benazepril HclBenazepril Hcl17suppressed
Enalapril MaleateEnalapril Maleate17suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium17suppressed
KetoconazoleKetoconazole17suppressed
OlanzapineOlanzapine17suppressed
Xigduo XrDapaglifloz Propaned/Metformin17suppressed
CelecoxibCelecoxib16suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog16suppressed
MyrbetriqMirabegron16suppressed
Sumatriptan SuccinateSumatriptan Succinate16suppressed
ValacyclovirValacyclovir Hcl16suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1512
CephalexinCephalexin15suppressed
FarxigaDapagliflozin Propanediol15suppressed
Lidocaine Hcl ViscousLidocaine Hcl15suppressed
TestosteroneTestosterone15suppressed
Terazosin HclTerazosin Hcl14suppressed
Thioridazine HclThioridazine Hcl14suppressed
ChlorthalidoneChlorthalidone13suppressed
ClotrimazoleClotrimazole13suppressed
Colestipol HclColestipol Hcl13suppressed
MethimazoleMethimazole13suppressed
Nurtec OdtRimegepant Sulfate13suppressed
Rabeprazole SodiumRabeprazole Sodium13suppressed
Amiodarone HclAmiodarone Hcl12suppressed
Asmanex HfaMometasone Furoate12suppressed
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine12suppressed
Felodipine ErFelodipine12suppressed
FenofibrateFenofibrate12suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol12suppressed
JardianceEmpagliflozin12suppressed
Nebivolol HclNebivolol Hcl12suppressed
PradaxaDabigatran Etexilate Mesylate12suppressed
Tresiba Flextouch U-200Insulin Degludec12suppressed
VascepaIcosapent Ethyl12suppressed
AlbendazoleAlbendazole11suppressed
Humalog Kwikpen U-200Insulin Lispro11suppressed
IrbesartanIrbesartan11suppressed
LatanoprostLatanoprost11suppressed
LoperamideLoperamide Hcl11suppressed
MovantikNaloxegol Oxalate11suppressed
Ondansetron HclOndansetron Hcl11suppressed
PaxlovidNirmatrelvir/Ritonavir11suppressed
SymbicortBudesonide/Formoterol Fumarate11suppressed
Tolterodine Tartrate ErTolterodine Tartrate11suppressed

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 $481.05 · 21 records Pharmacosmos Therapeutics Inc. ABRYSVO, CAPLYTA, COLLAGENASE SANTYL, COMIRNATY, Cologuard Collection Kit, JARDIANCE, KISUNLA, LINZESS, MONOFERRIC, MOUNJARO, PREVNAR 20, Varithena Administration Pack, Veozah, YUPELRI, ZEPBOUND 10
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