Healthcare provider profile · identity verified

Qin Ouyang, M.D. PH.D

Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism · TACOMA, WA · NPI 1295024727

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 Qin Ouyang, M.D. PH.D received $589.08 in general payments during 2025 across 8 reported records.

Medtronic, Inc. accounted for 39.1% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 5 associated products.

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

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 381 claims for Ozempic 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 Rybelsus as an associated drug or biological on 161257 records involving 55409 distinct recipient NPIs. Public Medicare Part D data also shows 46 claims for Rybelsus by this doctor in 2024.

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

Payment overview · 2025

General Payments

$589.08

8 reported records · 6 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
Medtronic, Inc. Medtronic, Inc.
exact · evidence 2025-07-22
$230.2639.1%32025
Novo Nordisk Inc Unresolved — no canonical attribution shown $124.9921.2%12025
Dexcom, Inc. Unresolved — no canonical attribution shown $111.4718.9%12025
Tandem Diabetes Care, Inc. Unresolved — no canonical attribution shown $58.529.9%12025
Abbott Laboratories Unresolved — no canonical attribution shown $49.958.5%12025
Amgen Inc. Unresolved — no canonical attribution shown $13.892.4%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$525.246
Long term medical supply or device loan$49.951
Education$13.891

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
MINIMED 780G
Normalized: minimed 780g
Device Medtronic, Inc. $230.26 3 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $124.99 1 2025
Source payment records
Dexcom G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $111.47 1 2025
Source payment records
t:slim X2 Insulin Pump with Control-IQ
Normalized: t slim x2 insulin pump with control iq
Device Tandem Diabetes Care, Inc. $58.52 1 2025
Source payment records
FREESTYLE INSULINX
Normalized: freestyle insulinx
Device Abbott Laboratories $49.95 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
Ozempic
ozempic
2025 Ozempic 2024 381 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
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
381 91
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Rybelsus
open payments reported associated product
CMS Open Payments — General Payments
161257 supporting records · 55409 recipient NPIs · example record 1188130076
Rybelsus · 2024
Exact normalized brand match · 1 Part D row
46 11

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 Sodium670195
OzempicSemaglutide38191
Liothyronine SodiumLiothyronine Sodium19457
Metformin HclMetformin Hcl19257
Lantus SolostarInsulin Glargine,hum.Rec.Anlog18465
Alendronate SodiumAlendronate Sodium16765
GlipizideGlipizide14444
Atorvastatin CalciumAtorvastatin Calcium13339
Metformin Hcl ErMetformin Hcl12140
MethimazoleMethimazole11138
SynthroidLevothyroxine Sodium9027
MounjaroTirzepatide8327
Humalog Kwikpen U-100Insulin Lispro8028
JardianceEmpagliflozin7124
Tresiba Flextouch U-200Insulin Degludec7118
Insulin Lispro Kwikpen U-100Insulin Lispro7021
TrulicityDulaglutide6921
LisinoprilLisinopril5415
TradjentaLinagliptin5014
Novolog FlexpenInsulin Aspart4721
RybelsusSemaglutide4611
Glipizide ErGlipizide4412
Tresiba Flextouch U-100Insulin Degludec4013
TestosteroneTestosterone39suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic3917
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog3417
Humulin R U-500 KwikpenInsulin Regular, Human33suppressed
Droplet Pen NeedlePen Needle, Diabetic29suppressed
JanuviaSitagliptin Phosphate2712
CalcitriolCalcitriol2612
Omnipod 5 Dexg7g6 Pods (Gen 5)Insulin Pump Cart,auto,bt,g6/726suppressed
Testosterone CypionateTestosterone Cypionate26suppressed
CabergolineCabergoline25suppressed
GlimepirideGlimepiride25suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic2415
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic2413
HumalogInsulin Lispro23suppressed
Losartan PotassiumLosartan Potassium23suppressed
EzetimibeEzetimibe22suppressed
Rosuvastatin CalciumRosuvastatin Calcium20suppressed
HydrocortisoneHydrocortisone19suppressed
BaqsimiGlucagon1814
NovologInsulin Aspart18suppressed
LantusInsulin Glargine,hum.Rec.Anlog17suppressed
PropylthiouracilPropylthiouracil17suppressed
Insulin LisproInsulin Lispro15suppressed
GabapentinGabapentin14suppressed
Victoza 3-PakLiraglutide14suppressed
LorazepamLorazepam1312
Ultra-Fine Nano Pen NeedlePen Needle, Diabetic13suppressed
Alcohol Prep PadsAlcohol Antiseptic Pads12suppressed
FarxigaDapagliflozin Propanediol12suppressed
Insulin Glargine-YfgnInsulin Glargine-Yfgn12suppressed
FenofibrateFenofibrate Nanocrystallized11suppressed
Insulin SyringeSyringe And Needle,insulin,1ml11suppressed

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 $589.08 · 8 records Medtronic, Inc. Dexcom G6 Transmitter, FREESTYLE INSULINX, MINIMED 780G, Ozempic, t:slim X2 Insulin Pump with Control-IQ 2
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