Healthcare provider profile · identity verified

Diemkieu Pham

Allopathic & Osteopathic Physicians|General Practice · WICHITA, KS · NPI 1780259192

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 Diemkieu Pham received $846.69 in general payments during 2025 across 47 reported records.

Novo Nordisk Inc accounted for 19.6% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 21 associated products.

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

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 11 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 11 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 15 claims for Mounjaro by this doctor in 2024.

These records do not establish that a payment influenced prescribing or medical care.

Payment overview · 2025

General Payments

$846.69

47 reported records · 17 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
Novo Nordisk Inc Unresolved — no canonical attribution shown $165.7619.6%82025
ABBVIE INC. Unresolved — no canonical attribution shown $147.7617.4%102025
Lilly USA, LLC Unresolved — no canonical attribution shown $126.9215.0%72025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $93.6611.1%62025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $74.538.8%32025
Xeris Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $40.694.8%22025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $29.443.5%12025
Lundbeck LLC Unresolved — no canonical attribution shown $23.002.7%12025
Sumitomo Pharma America, Inc. Unresolved — no canonical attribution shown $21.012.5%12025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $18.702.2%12025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $17.112.0%12025
Esperion Therapeutics, Inc. Unresolved — no canonical attribution shown $15.411.8%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $15.181.8%12025
Janssen Pharmaceuticals, Inc Unresolved — no canonical attribution shown $15.131.8%12025
Kowa Pharmaceuticals America, Inc. Unresolved — no canonical attribution shown $14.731.7%12025
Amgen Inc. Unresolved — no canonical attribution shown $13.931.6%12025
Corcept Therapeutics Unresolved — no canonical attribution shown $13.731.6%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$846.6947

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
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $125.17 6 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $85.81 5 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $83.06 4 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $81.09 6 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $74.53 3 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $70.62 4 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc., Lilly USA, LLC $70.55 3 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $62.51 4 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $57.09 4 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Lundbeck LLC, Otsuka America Pharmaceutical, Inc. $41.70 2 2025
Source payment records
GVOKE HYPOPEN
Normalized: gvoke hypopen
Drug Xeris Pharmaceuticals, Inc. $40.69 2 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $39.03 2 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $31.15 2 2025
Source payment records
GEMTESA
Normalized: gemtesa
Drug Sumitomo Pharma America, Inc. $21.01 1 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $17.11 1 2025
Source payment records
NEXLETOL
Normalized: nexletol
Drug Esperion Therapeutics, Inc. $15.41 1 2025
Source payment records
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $15.18 1 2025
Source payment records
SPRAVATO
Normalized: spravato
Drug Janssen Pharmaceuticals, Inc $15.13 1 2025
Source payment records
ZORYVE
Normalized: zoryve
Drug Kowa Pharmaceuticals America, Inc. $14.73 1 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $13.93 1 2025
Source payment records
Korlym
Normalized: korlym
Drug Corcept Therapeutics $13.73 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 11
Beneficiary count suppressed
exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 15
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
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
11 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
11 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
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
PrednisonePrednisone160103
Levothyroxine SodiumLevothyroxine Sodium13445
Atorvastatin CalciumAtorvastatin Calcium11143
Amlodipine BesylateAmlodipine Besylate9625
OmeprazoleOmeprazole6622
MeloxicamMeloxicam5634
LisinoprilLisinopril5522
CephalexinCephalexin4938
Montelukast SodiumMontelukast Sodium4913
FurosemideFurosemide4817
Losartan PotassiumLosartan Potassium4713
CefdinirCefdinir4541
Metformin HclMetformin Hcl4414
Rosuvastatin CalciumRosuvastatin Calcium4411
Alendronate SodiumAlendronate Sodium4220
Metoprolol SuccinateMetoprolol Succinate4112
Pantoprazole SodiumPantoprazole Sodium4015
EzetimibeEzetimibe3913
HydrochlorothiazideHydrochlorothiazide3913
Metoprolol TartrateMetoprolol Tartrate37suppressed
Fluoxetine HclFluoxetine Hcl3411
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst3229
Doxycycline HyclateDoxycycline Hyclate3027
SimvastatinSimvastatin3014
GabapentinGabapentin29suppressed
Ciprofloxacin HclCiprofloxacin Hcl2727
Sertraline HclSertraline Hcl27suppressed
Triamcinolone AcetonideTriamcinolone Acetonide2718
AzithromycinAzithromycin2623
Duloxetine HclDuloxetine Hcl26suppressed
Potassium ChloridePotassium Chloride2612
ClopidogrelClopidogrel Bisulfate23suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen2213
Tramadol HclTramadol Hcl2114
Amitriptyline HclAmitriptyline Hcl20suppressed
Quetiapine FumarateQuetiapine Fumarate20suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1717
Donepezil HclDonepezil Hcl16suppressed
Meclizine HclMeclizine Hcl16suppressed
Desvenlafaxine Succinate ErDesvenlafaxine Succinate15suppressed
MounjaroTirzepatide15suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl15suppressed
SpironolactoneSpironolactone15suppressed
Vitamin D2Ergocalciferol (Vitamin D2)15suppressed
AtenololAtenolol14suppressed
Bupropion HclBupropion Hcl14suppressed
Clonidine HclClonidine Hcl14suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl14suppressed
GlipizideGlipizide14suppressed
Trazodone HclTrazodone Hcl14suppressed
Fluticasone PropionateFluticasone Propionate13suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide13suppressed
ValacyclovirValacyclovir Hcl13suppressed
Albuterol Sulfate HfaAlbuterol Sulfate1212
Bupropion XlBupropion Hcl12suppressed
Dicyclomine HclDicyclomine Hcl12suppressed
GemfibrozilGemfibrozil12suppressed
Hydroxyzine HclHydroxyzine Hcl12suppressed
Tamsulosin HclTamsulosin Hcl12suppressed
AllopurinolAllopurinol11suppressed
Breztri AerosphereBudesonide/Glycopyr/Formoterol11suppressed
Bupropion Hcl SrBupropion Hcl11suppressed
Clindamycin HclClindamycin Hcl11suppressed
JardianceEmpagliflozin11suppressed
NystatinNystatin1111
SucralfateSucralfate11suppressed
TelmisartanTelmisartan11suppressed

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 $846.69 · 47 records Novo Nordisk Inc AIRSUPRA, BREZTRI, CAPLYTA, EVENITY, GEMTESA, GVOKE HYPOPEN, JARDIANCE, Kerendia, Korlym, MOUNJARO, NEXLETOL, Ozempic, QULIPTA, REXULTI, Rybelsus, SPRAVATO, The Cologuard Plus Collection Kit, UBRELVY, VRAYLAR, ZEPBOUND, ZORYVE 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