Healthcare provider profile · identity verified

Gerald D Youker, MD

Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism · PORTLAND, OR · NPI 1912908138

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 Gerald D Youker, MD received $445.52 in general payments during 2025 across 24 reported records.

Novo Nordisk Inc accounted for 24.5% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 11 associated products.

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

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 532 claims for Synthroid by this doctor in 2024.

IBSA Pharma 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 Tirosint as an associated drug or biological on 6755 records involving 4085 distinct recipient NPIs. Public Medicare Part D data also shows 31 claims for Tirosint 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 24 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 TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 19 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 55 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 12 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

$445.52

24 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
Novo Nordisk Inc Unresolved — no canonical attribution shown $109.1424.5%62025
Ascendis Pharma Endocrinology Inc Unresolved — no canonical attribution shown $85.5019.2%52025
ABBVIE INC. Unresolved — no canonical attribution shown $64.7114.5%32025
Amgen Inc. Unresolved — no canonical attribution shown $52.0311.7%32025
Dexcom, Inc. Unresolved — no canonical attribution shown $47.7610.7%22025
IBSA Pharma Inc. Unresolved — no canonical attribution shown $37.028.3%22025
Xeris Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $17.704.0%12025
Neurocrine BioSciences, Inc. Unresolved — no canonical attribution shown $16.303.7%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $15.363.5%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$445.5224

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 $109.14 6 2025
Source payment records
Yorvipath
Normalized: yorvipath
Drug Ascendis Pharma Endocrinology Inc $85.50 5 2025
Source payment records
TEPEZZA
Normalized: tepezza
Biological Amgen Inc. $52.03 3 2025
Source payment records
Dexcom G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $47.76 2 2025
Source payment records
Flector
Normalized: flector
Drug IBSA Pharma Inc. $37.02 2 2025
Source payment records
Licart
Normalized: licart
Drug IBSA Pharma Inc. $37.02 2 2025
Source payment records
Tirosint
Normalized: tirosint
Drug IBSA Pharma Inc. $37.02 2 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $30.11 2 2025
Source payment records
GVOKE HYPOPEN
Normalized: gvoke hypopen
Drug Xeris Pharmaceuticals, Inc. $17.70 1 2025
Source payment records
CRENESSITY
Normalized: crenessity
Drug Neurocrine BioSciences, Inc. $16.30 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $15.36 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 55 exact normalized Medicare Part D
Rybelsus
rybelsus
2025 Rybelsus 2024 12
Beneficiary count suppressed
exact normalized Medicare Part D
Tirosint
tirosint
2025 Tirosint 2024 31
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
532 127
IBSA Pharma Inc.
Exact reporting entity; no affiliate inference
2025 Tirosint
open payments reported associated product
CMS Open Payments — General Payments
6755 supporting records · 4085 recipient NPIs · example record 1211687357
Tirosint · 2024
Exact normalized brand match · 1 Part D row
31 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
24 suppressed by CMS
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
19 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
55 11
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
12 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
SynthroidLevothyroxine Sodium532127
Atorvastatin CalciumAtorvastatin Calcium20954
Levothyroxine SodiumLevothyroxine Sodium17951
EzetimibeEzetimibe7222
Metformin HclMetformin Hcl6319
Amlodipine BesylateAmlodipine Besylate5617
OzempicSemaglutide5511
RamiprilRamipril5416
MethimazoleMethimazole5315
Rosuvastatin CalciumRosuvastatin Calcium4415
Humalog Kwikpen U-100Insulin Lispro39suppressed
Losartan PotassiumLosartan Potassium39suppressed
GlimepirideGlimepiride3312
TirosintLevothyroxine Sodium31suppressed
SimvastatinSimvastatin28suppressed
HydrochlorothiazideHydrochlorothiazide27suppressed
Tresiba Flextouch U-200Insulin Degludec27suppressed
JardianceEmpagliflozin24suppressed
Tresiba Flextouch U-100Insulin Degludec24suppressed
CalcitriolCalcitriol22suppressed
Potassium ChloridePotassium Chloride22suppressed
LantusInsulin Glargine,hum.Rec.Anlog21suppressed
Liothyronine SodiumLiothyronine Sodium20suppressed
TrulicityDulaglutide19suppressed
HumalogInsulin Lispro17suppressed
Novolog FlexpenInsulin Aspart17suppressed
Testosterone CypionateTestosterone Cypionate16suppressed
Novolin RInsulin Regular, Human15suppressed
Imipramine HclImipramine Hcl12suppressed
Insulin Glargine-YfgnInsulin Glargine-Yfgn12suppressed
Insulin SyringeSyringe-Needle,insulin,0.5 Ml12suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide12suppressed
RybelsusSemaglutide12suppressed
Metformin Hcl ErMetformin Hcl11suppressed
Metoprolol SuccinateMetoprolol Succinate11suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic11suppressed
Pravastatin SodiumPravastatin Sodium11suppressed

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 $445.52 · 24 records Novo Nordisk Inc CRENESSITY, Dexcom G6 Transmitter, Flector, GVOKE HYPOPEN, Licart, Ozempic, Rybelsus, TEPEZZA, Tirosint, Yorvipath, ZEPBOUND 6
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