Healthcare provider profile · identity verified

Susan Penton Caldwell, MD

Allopathic & Osteopathic Physicians|Internal Medicine · METAIRIE, LA · NPI 1528055340

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 Susan Penton Caldwell, MD received $1,386.95 in general payments during 2025 across 68 reported records.

AstraZeneca Pharmaceuticals LP accounted for 21.1% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 31 associated products.

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

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 37 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 14 claims for Myrbetriq 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 14 claims for Jardiance 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 51 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

$1,386.95

68 reported records · 19 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 $292.4221.1%142025
ABBVIE INC. Unresolved — no canonical attribution shown $149.7510.8%82025
Lilly USA, LLC Unresolved — no canonical attribution shown $115.918.4%62025
Astellas Pharma US Inc Unresolved — no canonical attribution shown $104.867.6%52025
Sumitomo Pharma America, Inc. Unresolved — no canonical attribution shown $99.237.2%52025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $98.407.1%52025
PFIZER INC. Unresolved — no canonical attribution shown $98.167.1%52025
Dexcom, Inc. Unresolved — no canonical attribution shown $80.365.8%32025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $56.654.1%22025
Xeris Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $49.443.6%22025
Kowa Pharmaceuticals America, Inc. Unresolved — no canonical attribution shown $42.693.1%32025
Exact Sciences Corporation Unresolved — no canonical attribution shown $39.452.8%22025
Acella Pharmaceuticals, LLC Unresolved — no canonical attribution shown $35.572.6%22025
Edwards Lifesciences Corporation Unresolved — no canonical attribution shown $34.452.5%12025
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $27.021.9%12025
Esperion Therapeutics, Inc. Unresolved — no canonical attribution shown $18.001.3%12025
Otsuka Pharmaceutical Development & Commercialization, Inc. Unresolved — no canonical attribution shown $16.951.2%12025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $14.111.0%12025
Novo Nordisk Inc Unresolved — no canonical attribution shown $13.531.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$1,386.9568

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
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $180.25 7 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $149.75 8 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $125.75 7 2025
Source payment records
Veozah
Normalized: veozah
Drug Astellas Pharma US Inc $104.86 5 2025
Source payment records
GEMTESA
Normalized: gemtesa
Drug Sumitomo Pharma America, Inc. $99.23 5 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $83.14 4 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $83.14 4 2025
Source payment records
Dexcom G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $80.36 3 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $75.02 4 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $75.02 4 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $60.36 3 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $60.36 3 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $60.36 3 2025
Source payment records
Auvelity
Normalized: auvelity
Drug Axsome Therapeutics, Inc. $56.65 2 2025
Source payment records
GVOKE HYPOPEN
Normalized: gvoke hypopen
Drug Xeris Pharmaceuticals, Inc. $49.44 2 2025
Source payment records
ZORYVE
Normalized: zoryve
Drug Kowa Pharmaceuticals America, Inc. $42.69 3 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Lilly USA, LLC $40.89 2 2025
Source payment records
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $39.45 2 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $37.80 2 2025
Source payment records
NP Thyroid 60
Normalized: np thyroid 60
Drug Acella Pharmaceuticals, LLC $35.57 2 2025
Source payment records
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $27.02 1 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $19.67 1 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $18.13 1 2025
Source payment records
NEXLETOL
Normalized: nexletol
Drug Esperion Therapeutics, Inc. $18.00 1 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Otsuka Pharmaceutical Development & Commercialization, Inc. $16.95 1 2025
Source payment records
  • 2025-07-09 · Otsuka Pharmaceutical Development & Commercialization, Inc. · $16.95 · Open Payments source
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $15.26 1 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $14.11 1 2025
Source payment records
GARDASIL 9
Normalized: gardasil 9
Biological Merck Sharp & Dohme LLC $14.11 1 2025
Source payment records
VAXNEUVANCE
Normalized: vaxneuvance
Biological Merck Sharp & Dohme LLC $14.11 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $13.53 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $13.53 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
JARDIANCE
jardiance
2025 Jardiance 2024 14
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 51
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 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
37 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
14 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
14 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
51 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
Amlodipine BesylateAmlodipine Besylate18748
Losartan PotassiumLosartan Potassium17950
Levothyroxine SodiumLevothyroxine Sodium17442
Rosuvastatin CalciumRosuvastatin Calcium14541
Atorvastatin CalciumAtorvastatin Calcium12135
ProgesteroneProgesterone, Micronized8625
LisinoprilLisinopril7115
HydrochlorothiazideHydrochlorothiazide6821
Escitalopram OxalateEscitalopram Oxalate6213
Metoprolol SuccinateMetoprolol Succinate5316
Trazodone HclTrazodone Hcl5213
OzempicSemaglutide51suppressed
OmeprazoleOmeprazole49suppressed
Pantoprazole SodiumPantoprazole Sodium4914
Citalopram HbrCitalopram Hydrobromide47suppressed
Montelukast SodiumMontelukast Sodium4612
AlprazolamAlprazolam45suppressed
EstradiolEstradiol4516
PregabalinPregabalin42suppressed
Metformin HclMetformin Hcl4115
Duloxetine HclDuloxetine Hcl40suppressed
GabapentinGabapentin3812
SynthroidLevothyroxine Sodium37suppressed
IrbesartanIrbesartan3614
CarvedilolCarvedilol33suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide33suppressed
ValacyclovirValacyclovir Hcl33suppressed
Pravastatin SodiumPravastatin Sodium32suppressed
Albuterol Sulfate HfaAlbuterol Sulfate2911
DottiEstradiol28suppressed
EzetimibeEzetimibe25suppressed
Metformin Hcl ErMetformin Hcl23suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2318
Sertraline HclSertraline Hcl23suppressed
Zolpidem TartrateZolpidem Tartrate21suppressed
Fluticasone PropionateFluticasone Propionate18suppressed
Potassium ChloridePotassium Chloride18suppressed
AllopurinolAllopurinol17suppressed
SimvastatinSimvastatin17suppressed
Doxycycline HyclateDoxycycline Hyclate1615
Estradiol (Once Weekly)Estradiol16suppressed
FurosemideFurosemide16suppressed
Buspirone HclBuspirone Hcl15suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide15suppressed
Fluoxetine HclFluoxetine Hcl14suppressed
JardianceEmpagliflozin14suppressed
MyrbetriqMirabegron14suppressed
Solifenacin SuccinateSolifenacin Succinate14suppressed
AtenololAtenolol13suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl13suppressed
Pioglitazone HclPioglitazone Hcl13suppressed
Venlafaxine Hcl ErVenlafaxine Hcl13suppressed
Bupropion XlBupropion Hcl12suppressed
Glipizide ErGlipizide12suppressed
NystatinNystatin12suppressed
Olmesartan MedoxomilOlmesartan Medoxomil12suppressed
Sumatriptan SuccinateSumatriptan Succinate12suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid12suppressed
Meclizine HclMeclizine Hcl11suppressed
Metoprolol TartrateMetoprolol Tartrate11suppressed
Raloxifene HclRaloxifene Hcl11suppressed
Tamsulosin HclTamsulosin 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 $1,386.95 · 68 records AstraZeneca Pharmaceuticals LP ABRYSVO, AREXVY, Auvelity, CAPVAXIVE, COMIRNATY, Dexcom G6 Transmitter, ELIQUIS, FARXIGA, GARDASIL 9, GEMTESA, GVOKE HYPOPEN, JARDIANCE, MOUNJARO, NEXLETOL, NP Thyroid 60, NURTEC ODT, Ozempic, PREVNAR 20, QULIPTA, REXULTI, Rybelsus, SHINGRIX, TRELEGY ELLIPTA, The Cologuard Plus Collection Kit, UBRELVY, VAXNEUVANCE, VOQUEZNA, Veozah, ZAVZPRET, ZEPBOUND, ZORYVE 4
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