Healthcare provider profile · identity verified

Sheldon Junior Mckenzie, MD

Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism · GRANTS PASS, OR · NPI 1164772281

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 Sheldon Junior Mckenzie, MD received $313.96 in general payments during 2025 across 13 reported records.

Dexcom, Inc. accounted for 21.9% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 10 associated products.

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

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 59 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 156 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 149 claims for Trulicity by this doctor in 2024.

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

Payment overview · 2025

General Payments

$313.96

13 reported records · 9 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
Dexcom, Inc. Unresolved — no canonical attribution shown $68.6021.9%32025
Lilly USA, LLC Unresolved — no canonical attribution shown $64.2820.5%22025
Insulet Corporation Unresolved — no canonical attribution shown $43.9914.0%22025
Amgen Inc. Unresolved — no canonical attribution shown $26.758.5%12025
Ascendis Pharma Endocrinology Inc Unresolved — no canonical attribution shown $26.428.4%12025
BETA BIONICS, INC. Unresolved — no canonical attribution shown $26.018.3%12025
Radius Health, Inc. Unresolved — no canonical attribution shown $23.677.5%12025
Ascensia Diabetes Care Us Inc. Unresolved — no canonical attribution shown $18.816.0%12025
Astellas Pharma US Inc Unresolved — no canonical attribution shown $15.434.9%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$268.9612
Education$45.001

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 G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $68.60 3 2025
Source payment records
Omnipod
Normalized: omnipod
Device Insulet Corporation $43.99 2 2025
Source payment records
TEPEZZA
Normalized: tepezza
Biological Amgen Inc. $26.75 1 2025
Source payment records
Yorvipath
Normalized: yorvipath
Drug Ascendis Pharma Endocrinology Inc $26.42 1 2025
Source payment records
iLet Bionic Pancreas
Normalized: ilet bionic pancreas
Device BETA BIONICS, INC. $26.01 1 2025
Source payment records
iLet Insulin Infusion Kit Contact Detach
Normalized: ilet insulin infusion kit contact detach
Device BETA BIONICS, INC. $26.01 1 2025
Source payment records
iLet Insulin Infusion Kit Inset
Normalized: ilet insulin infusion kit inset
Device BETA BIONICS, INC. $26.01 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $19.28 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $19.28 1 2025
Source payment records
Veozah
Normalized: veozah
Drug Astellas Pharma US Inc $15.43 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
MOUNJARO
mounjaro
2025 Mounjaro 2024 156 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
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
59 21
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
156 32
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
149 30

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
Levothyroxine SodiumLevothyroxine Sodium34883
OzempicSemaglutide20942
MethimazoleMethimazole16436
MounjaroTirzepatide15632
TrulicityDulaglutide14930
HydrocortisoneHydrocortisone11121
Testosterone CypionateTestosterone Cypionate10117
Lantus SolostarInsulin Glargine,hum.Rec.Anlog8436
Metformin HclMetformin Hcl7620
SynthroidLevothyroxine Sodium7115
Novolog FlexpenInsulin Aspart6822
Insulin Lispro Kwikpen U-100Insulin Lispro6122
Metformin Hcl ErMetformin Hcl6021
JardianceEmpagliflozin5921
Tresiba Flextouch U-100Insulin Degludec5719
FarxigaDapagliflozin Propanediol5213
Fludrocortisone AcetateFludrocortisone Acetate52suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic4418
Tresiba Flextouch U-200Insulin Degludec3912
Alendronate SodiumAlendronate Sodium3312
Humalog Kwikpen U-100Insulin Lispro3211
GabapentinGabapentin31suppressed
Toujeo Max SolostarInsulin Glargine,hum.Rec.Anlog31suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog30suppressed
CalcitriolCalcitriol30suppressed
Glipizide ErGlipizide30suppressed
Humulin R U-500 KwikpenInsulin Regular, Human28suppressed
CabergolineCabergoline27suppressed
Liothyronine SodiumLiothyronine Sodium27suppressed
RepaglinideRepaglinide27suppressed
Cinacalcet HclCinacalcet Hcl25suppressed
Droplet Pen NeedlePen Needle, Diabetic2311
NovologInsulin Aspart23suppressed
Atorvastatin CalciumAtorvastatin Calcium20suppressed
DexamethasoneDexamethasone2013
GlipizideGlipizide18suppressed
JanuviaSitagliptin Phosphate16suppressed
Omnipod 5 Dexg7g6 Pods (Gen 5)Insulin Pump Cart,auto,bt,g6/716suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic16suppressed
Insulin Aspart FlexpenInsulin Aspart15suppressed
Semglee (Yfgn) PenInsulin Glargine-Yfgn15suppressed
GlimepirideGlimepiride14suppressed
RybelsusSemaglutide14suppressed
Xultophy 100-3.6Insulin Degludec/Liraglutide14suppressed
Pen NeedlePen Needle, Diabetic13suppressed
TradjentaLinagliptin13suppressed
Insulin AspartInsulin Aspart12suppressed
Humalog Kwikpen U-200Insulin Lispro11suppressed

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 $313.96 · 13 records Dexcom, Inc. Dexcom G6 Transmitter, MOUNJARO, Omnipod, TEPEZZA, Veozah, Yorvipath, ZEPBOUND, iLet Bionic Pancreas, iLet Insulin Infusion Kit Contact Detach, iLet Insulin Infusion Kit Inset 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