Healthcare provider profile · identity verified

Christopher J. Collins, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · LUBBOCK, TX · NPI 1932390960

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 Christopher J. Collins, M.D. received $424.76 in general payments during 2025 across 13 reported records.

Lilly USA, LLC accounted for 59.6% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 6 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 MOUNJARO as an associated drug or biological on 186719 records involving 66436 distinct recipient NPIs. Public Medicare Part D data also shows 50 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 11 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

$424.76

13 reported records · 4 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
Lilly USA, LLC Unresolved — no canonical attribution shown $253.2959.6%102025
Dexcom, Inc. Unresolved — no canonical attribution shown $130.3530.7%12025
Globus Medical, Inc. Unresolved — no canonical attribution shown $26.026.1%12025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $15.103.5%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$424.7613

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
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $228.25 8 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $130.50 9 2025
Source payment records
DEXCOM G7 GSS (161)
Normalized: dexcom g7 gss 161
Medical Supply Dexcom, Inc. $130.35 1 2025
Source payment records
DEXCOM STELO GLUCOSE BIOSENSOR
Normalized: dexcom stelo glucose biosensor
Not specified Dexcom, Inc. $130.35 1 2025
Source payment records
Senza
Normalized: senza
Device Globus Medical, Inc. $26.02 1 2025
Source payment records
Auvelity
Normalized: auvelity
Drug Axsome Therapeutics, Inc. $15.10 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 50 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 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
50 13
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
11 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
Atorvastatin CalciumAtorvastatin Calcium25680
Levothyroxine SodiumLevothyroxine Sodium15838
Amlodipine BesylateAmlodipine Besylate15046
LisinoprilLisinopril13541
Montelukast SodiumMontelukast Sodium12837
OmeprazoleOmeprazole11234
Metformin HclMetformin Hcl10430
GabapentinGabapentin10336
Albuterol Sulfate HfaAlbuterol Sulfate9543
Fluticasone PropionateFluticasone Propionate9452
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide8521
SimvastatinSimvastatin7019
Losartan PotassiumLosartan Potassium6820
HydrochlorothiazideHydrochlorothiazide6723
Metoprolol SuccinateMetoprolol Succinate6221
Fluoxetine HclFluoxetine Hcl6017
Tamsulosin HclTamsulosin Hcl5421
Potassium ChloridePotassium Chloride5324
Trazodone HclTrazodone Hcl5313
MeloxicamMeloxicam5222
MounjaroTirzepatide5013
Pantoprazole SodiumPantoprazole Sodium4916
MethylprednisoloneMethylprednisolone4843
Pravastatin SodiumPravastatin Sodium4613
Duloxetine HclDuloxetine Hcl4411
AllopurinolAllopurinol4314
GlipizideGlipizide41suppressed
Metoprolol TartrateMetoprolol Tartrate4114
Escitalopram OxalateEscitalopram Oxalate38suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen38suppressed
Rosuvastatin CalciumRosuvastatin Calcium3718
AzithromycinAzithromycin3635
Tizanidine HclTizanidine Hcl35suppressed
FurosemideFurosemide3315
Pioglitazone HclPioglitazone Hcl3311
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav3131
Metformin Hcl ErMetformin Hcl31suppressed
ValsartanValsartan28suppressed
CelecoxibCelecoxib2711
Tramadol HclTramadol Hcl2714
ClopidogrelClopidogrel Bisulfate26suppressed
Hydroxyzine HclHydroxyzine Hcl2613
CarvedilolCarvedilol25suppressed
FamotidineFamotidine25suppressed
MethocarbamolMethocarbamol25suppressed
MinoxidilMinoxidil25suppressed
Sertraline HclSertraline Hcl24suppressed
OzempicSemaglutide23suppressed
Diclofenac Sodium ErDiclofenac Sodium22suppressed
EliquisApixaban22suppressed
TemazepamTemazepam22suppressed
AlprazolamAlprazolam20suppressed
JanuviaSitagliptin Phosphate20suppressed
PaxlovidNirmatrelvir/Ritonavir1919
BaclofenBaclofen18suppressed
ClonazepamClonazepam18suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst1815
Bupropion XlBupropion Hcl16suppressed
Clindamycin HclClindamycin Hcl1614
Clonidine HclClonidine Hcl16suppressed
ChlorthalidoneChlorthalidone15suppressed
Memantine HclMemantine Hcl15suppressed
GlimepirideGlimepiride14suppressed
Buspirone HclBuspirone Hcl13suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl1311
EszopicloneEszopiclone13suppressed
Glipizide ErGlipizide13suppressed
Hydralazine HclHydralazine Hcl13suppressed
PregabalinPregabalin13suppressed
RamiprilRamipril13suppressed
EstradiolEstradiol12suppressed
LantusInsulin Glargine,hum.Rec.Anlog12suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide12suppressed
Olmesartan MedoxomilOlmesartan Medoxomil12suppressed
RizatriptanRizatriptan Benzoate12suppressed
ValacyclovirValacyclovir Hcl12suppressed
EzetimibeEzetimibe11suppressed
FarxigaDapagliflozin Propanediol11suppressed
MupirocinMupirocin11suppressed
Paroxetine HclParoxetine Hcl11suppressed
Propranolol HclPropranolol Hcl11suppressed
Ranolazine ErRanolazine11suppressed
SymbicortBudesonide/Formoterol Fumarate11suppressed
Triamcinolone AcetonideTriamcinolone Acetonide11suppressed
TrulicityDulaglutide11suppressed
Zolpidem TartrateZolpidem Tartrate11suppressed

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 $424.76 · 13 records Lilly USA, LLC Auvelity, DEXCOM G7 GSS (161), DEXCOM STELO GLUCOSE BIOSENSOR, MOUNJARO, Senza, ZEPBOUND 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