Healthcare provider profile · identity verified

John Perry Davis, MD

Allopathic & Osteopathic Physicians|Internal Medicine · CHARLESTON, SC · NPI 1588608483

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 John Perry Davis, MD received $1,118.71 in general payments during 2025 across 51 reported records.

PFIZER INC. accounted for 22.6% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 29 associated products.

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

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 28 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 82 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 JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 38 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 123 claims for Mounjaro 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 54 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 93 claims for Ozempic 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 180 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 12 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

$1,118.71

51 reported records · 14 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
PFIZER INC. Unresolved — no canonical attribution shown $252.8622.6%152025
Dexcom, Inc. Unresolved — no canonical attribution shown $223.6620.0%42025
Novo Nordisk Inc Unresolved — no canonical attribution shown $144.1012.9%82025
Lilly USA, LLC Unresolved — no canonical attribution shown $94.968.5%52025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $76.446.8%42025
Philips North America LLC Unresolved — no canonical attribution shown $74.726.7%32025
Amgen Inc. Unresolved — no canonical attribution shown $67.366.0%32025
SHIELD THERAPEUTICS INC Unresolved — no canonical attribution shown $40.543.6%22025
Exact Sciences Corporation Unresolved — no canonical attribution shown $37.563.4%22025
Boston Scientific Corporation Unresolved — no canonical attribution shown $27.262.4%12025
Abbott Laboratories Unresolved — no canonical attribution shown $25.352.3%12025
Xeris Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $24.822.2%12025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $15.381.4%12025
Esperion Therapeutics, Inc. Unresolved — no canonical attribution shown $13.701.2%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$1,118.7151

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
DEXCOM G7 GSS (161)
Normalized: dexcom g7 gss 161
Medical Supply Dexcom, Inc. $154.48 1 2025
Source payment records
DEXCOM STELO GLUCOSE BIOSENSOR
Normalized: dexcom stelo glucose biosensor
Not specified Dexcom, Inc. $154.48 1 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $138.10 7 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $114.76 8 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $114.76 8 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $114.76 8 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $100.37 5 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $88.10 5 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $88.10 5 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $76.44 4 2025
Source payment records
Ambulatory Monitoring & Diagnostics Undivided
Normalized: ambulatory monitoring diagnostics undivided
Device Philips North America LLC $74.72 3 2025
Source payment records
Dexcom G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $69.18 3 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $60.34 3 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $60.34 3 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $56.00 3 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $44.59 2 2025
Source payment records
PROLIA
Normalized: prolia
Biological Amgen Inc. $44.59 2 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $42.39 2 2025
Source payment records
ACCRUFER
Normalized: accrufer
Drug SHIELD THERAPEUTICS INC $40.54 2 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $37.73 2 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Lilly USA, LLC $34.62 2 2025
Source payment records
WaveWriter Alpha Prime 16
Normalized: wavewriter alpha prime 16
Device Boston Scientific Corporation $27.26 1 2025
Source payment records
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $25.35 1 2025
Source payment records
GVOKE HYPOPEN
Normalized: gvoke hypopen
Drug Xeris Pharmaceuticals, Inc. $24.82 1 2025
Source payment records
KRYSTEXXA
Normalized: krystexxa
Biological Amgen Inc. $22.77 1 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $21.83 1 2025
Source payment records
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $15.73 1 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $15.38 1 2025
Source payment records
NEXLETOL
Normalized: nexletol
Drug Esperion Therapeutics, Inc. $13.70 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
ELIQUIS
eliquis
2025 Eliquis 2024 180 exact normalized Medicare Part D
FARXIGA
farxiga
2025 Farxiga 2024 28
Beneficiary count suppressed
exact normalized Medicare Part D
JARDIANCE
jardiance
2025 Jardiance 2024 38
Beneficiary count suppressed
exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 123 exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 93 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
28 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
82 16
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
38 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
123 18
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
54 12
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
93 15
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
180 40
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
12 12

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 Calcium582170
Amlodipine BesylateAmlodipine Besylate446136
Rosuvastatin CalciumRosuvastatin Calcium395121
Losartan PotassiumLosartan Potassium32094
Metoprolol SuccinateMetoprolol Succinate29286
OmeprazoleOmeprazole28686
Levothyroxine SodiumLevothyroxine Sodium28285
GabapentinGabapentin21866
HydrochlorothiazideHydrochlorothiazide20867
EliquisApixaban18040
Metformin HclMetformin Hcl17953
Metformin Hcl ErMetformin Hcl17757
LisinoprilLisinopril16550
SimvastatinSimvastatin14137
MeloxicamMeloxicam13446
Pantoprazole SodiumPantoprazole Sodium13249
MounjaroTirzepatide12318
Zolpidem TartrateZolpidem Tartrate11925
ValsartanValsartan11536
AtenololAtenolol11232
FamotidineFamotidine10835
LorazepamLorazepam10429
MirtazapineMirtazapine9728
OzempicSemaglutide9315
Benazepril HclBenazepril Hcl9026
Montelukast SodiumMontelukast Sodium8725
Duloxetine HclDuloxetine Hcl8627
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril8521
FurosemideFurosemide8430
Diltiazem 24hr Er (Cd)Diltiazem Hcl8229
Trelegy ElliptaFluticasone/Umeclidin/Vilanter8216
Tamsulosin HclTamsulosin Hcl8125
Trazodone HclTrazodone Hcl8122
Pravastatin SodiumPravastatin Sodium8022
Lantus SolostarInsulin Glargine,hum.Rec.Anlog7919
Sertraline HclSertraline Hcl7722
Albuterol Sulfate HfaAlbuterol Sulfate7530
SpironolactoneSpironolactone7320
SynthroidLevothyroxine Sodium7319
Potassium ChloridePotassium Chloride6924
ClonazepamClonazepam6516
Donepezil HclDonepezil Hcl6524
XareltoRivaroxaban6517
Venlafaxine Hcl ErVenlafaxine Hcl6416
Fluticasone PropionateFluticasone Propionate5824
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide5816
PrednisonePrednisone5836
Escitalopram OxalateEscitalopram Oxalate5717
Metoprolol TartrateMetoprolol Tartrate5722
Memantine HclMemantine Hcl5619
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide5415
TrulicityDulaglutide5412
AllopurinolAllopurinol5315
Doxazosin MesylateDoxazosin Mesylate5319
AlprazolamAlprazolam5211
CarvedilolCarvedilol5216
Propranolol HclPropranolol Hcl5212
Hydralazine HclHydralazine Hcl5018
EzetimibeEzetimibe4716
Fluoxetine HclFluoxetine Hcl4413
ClopidogrelClopidogrel Bisulfate4316
Citalopram HbrCitalopram Hydrobromide4213
JardianceEmpagliflozin38suppressed
Bupropion XlBupropion Hcl37suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium3512
CelecoxibCelecoxib3413
JanuviaSitagliptin Phosphate3413
Isosorbide Mononitrate ErIsosorbide Mononitrate33suppressed
Tramadol HclTramadol Hcl3312
Meclizine HclMeclizine Hcl3019
Ropinirole HclRopinirole Hcl30suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine29suppressed
Diclofenac SodiumDiclofenac Sodium2912
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2826
Cyclobenzaprine HclCyclobenzaprine Hcl28suppressed
FarxigaDapagliflozin Propanediol28suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid27suppressed
Warfarin SodiumWarfarin Sodium27suppressed
AmoxicillinAmoxicillin2621
Olmesartan MedoxomilOlmesartan Medoxomil26suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog24suppressed
Diltiazem 24hr ErDiltiazem Hcl24suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic24suppressed
FinasterideFinasteride23suppressed
Ibandronate SodiumIbandronate Sodium22suppressed
Triamcinolone AcetonideTriamcinolone Acetonide2215
Bupropion Hcl SrBupropion Hcl21suppressed
EstradiolEstradiol21suppressed
Amitriptyline HclAmitriptyline Hcl20suppressed
Dropsafe Prep PadsAlcohol Antiseptic Pads20suppressed
DuleraMometasone/Formoterol19suppressed
MethylprednisoloneMethylprednisolone1919
Pitavastatin CalciumPitavastatin Calcium19suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1917
ColchicineColchicine1811
FenofibrateFenofibrate Nanocrystallized18suppressed
OlanzapineOlanzapine18suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen17suppressed
Alendronate SodiumAlendronate Sodium16suppressed
DigoxinDigoxin16suppressed
Ondansetron HclOndansetron Hcl1612
Risedronate SodiumRisedronate Sodium16suppressed
Tiadylt ErDiltiazem Hcl16suppressed
Ezetimibe-SimvastatinEzetimibe/Simvastatin15suppressed
TelmisartanTelmisartan15suppressed
Verapamil ErVerapamil Hcl15suppressed
Ciprofloxacin HclCiprofloxacin Hcl1412
GlimepirideGlimepiride14suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen14suppressed
Nebivolol HclNebivolol Hcl14suppressed
Buspirone HclBuspirone Hcl13suppressed
DilantinPhenytoin Sodium Extended13suppressed
LidocaineLidocaine13suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl13suppressed
ValacyclovirValacyclovir Hcl13suppressed
Azelastine HclAzelastine Hcl12suppressed
Bisoprolol-HydrochlorothiazideBisoprolol/Hydrochlorothiazide12suppressed
BumetanideBumetanide12suppressed
Enalapril MaleateEnalapril Maleate12suppressed
Humalog Kwikpen U-100Insulin Lispro12suppressed
PaxlovidNirmatrelvir/Ritonavir1212
TemazepamTemazepam12suppressed
Testosterone CypionateTestosterone Cypionate12suppressed
Tolterodine TartrateTolterodine Tartrate12suppressed
CephalexinCephalexin11suppressed
Clonidine HclClonidine Hcl11suppressed
Fludrocortisone AcetateFludrocortisone Acetate11suppressed
Paroxetine HclParoxetine Hcl11suppressed
Quetiapine FumarateQuetiapine Fumarate11suppressed
SingulairMontelukast Sodium11suppressed
Terbinafine HclTerbinafine 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 $1,118.71 · 51 records PFIZER INC. ABRYSVO, ACCRUFER, AREXVY, Ambulatory Monitoring & Diagnostics Undivided, COMIRNATY, Cologuard Collection Kit, DEXCOM G7 GSS (161), DEXCOM STELO GLUCOSE BIOSENSOR, Dexcom G6 Transmitter, ELIQUIS, EVENITY, FARXIGA, FREESTYLE LIBRE 3, GVOKE HYPOPEN, JARDIANCE, KRYSTEXXA, MOUNJARO, NEXLETOL, NURTEC ODT, Ozempic, PREVNAR 20, PROLIA, Rybelsus, SHINGRIX, The Cologuard Plus Collection Kit, WaveWriter Alpha Prime 16, Wegovy, ZAVZPRET, 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