Healthcare provider profile · identity verified

Michael V Karing, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine · EULESS, TX · NPI 1356346746

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 Michael V Karing, M.D. received $1,754.28 in general payments during 2025 across 87 reported records.

Lilly USA, LLC accounted for 10.7% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 38 associated products.

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

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 ARMOUR THYROID as an associated drug or biological on 50 records involving 11 distinct recipient NPIs. Public Medicare Part D data also shows 15 claims for Armour Thyroid by this doctor in 2024.

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 13 claims for Synthroid by this doctor in 2024.

Astellas Pharma US 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 Myrbetriq as an associated drug or biological on 16 records involving 16 distinct recipient NPIs. Public Medicare Part D data also shows 18 claims for Myrbetriq by this doctor in 2024.

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 20 claims for Farxiga by this doctor in 2024.

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 39 claims for Jardiance by this doctor in 2024.

E.R. Squibb & Sons, L.L.C. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ELIQUIS as an associated drug or biological on 27956 records involving 14870 distinct recipient NPIs. Public Medicare Part D data also shows 69 claims for Eliquis 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 39 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 79 claims for Mounjaro 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 21 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 13 claims for Rybelsus by this doctor in 2024.

PFIZER 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 ELIQUIS as an associated drug or biological on 87112 records involving 36032 distinct recipient NPIs. Public Medicare Part D data also shows 69 claims for Eliquis by this doctor in 2024.

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

Payment overview · 2025

General Payments

$1,754.28

87 reported records · 22 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 $188.2910.7%52025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $177.7410.1%82025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $148.128.4%72025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $143.848.2%82025
ABBVIE INC. Unresolved — no canonical attribution shown $141.038.0%102025
Abbott Laboratories Unresolved — no canonical attribution shown $118.716.8%52025
Amgen Inc. Unresolved — no canonical attribution shown $112.986.4%62025
PFIZER INC. Unresolved — no canonical attribution shown $102.705.8%62025
Exact Sciences Corporation Unresolved — no canonical attribution shown $95.525.4%42025
Novo Nordisk Inc Unresolved — no canonical attribution shown $91.505.2%52025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $75.454.3%42025
Tris Pharma Inc Unresolved — no canonical attribution shown $60.843.5%32025
Astellas Pharma US Inc Unresolved — no canonical attribution shown $57.593.3%32025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $39.522.2%22025
Aimmune Therapeutics, Inc. Unresolved — no canonical attribution shown $39.482.2%22025
Avvisto Therapeutics, LLC Unresolved — no canonical attribution shown $35.442.0%22025
Sumitomo Pharma America, Inc. Unresolved — no canonical attribution shown $31.781.8%22025
Azurity Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $21.721.2%12025
Dexcom, Inc. Unresolved — no canonical attribution shown $21.121.2%12025
Lundbeck LLC Unresolved — no canonical attribution shown $18.401.1%12025
Amneal Pharmaceuticals LLC Unresolved — no canonical attribution shown $17.781.0%12025
Xeris Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $14.730.8%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$1,754.2887

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
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $143.84 8 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $136.72 3 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc., Lilly USA, LLC $127.02 6 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $119.58 5 2025
Source payment records
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $118.71 5 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $118.40 5 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $83.92 6 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $80.45 3 2025
Source payment records
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $76.49 3 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $68.28 4 2025
Source payment records
KRYSTEXXA
Normalized: krystexxa
Biological Amgen Inc. $66.40 3 2025
Source payment records
Dyanavel XR
Normalized: dyanavel xr
Drug Tris Pharma Inc $60.84 3 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $58.16 3 2025
Source payment records
Veozah
Normalized: veozah
Drug Astellas Pharma US Inc $57.59 3 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $50.73 1 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $48.57 3 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $46.58 3 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug E.R. Squibb & Sons, L.L.C. $39.52 2 2025
Source payment records
ZENPEP
Normalized: zenpep
Drug Aimmune Therapeutics, Inc. $39.48 2 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $36.42 2 2025
Source payment records
CYCLOSET
Normalized: cycloset
Drug Avvisto Therapeutics, LLC $35.44 2 2025
Source payment records
PAXLOVID
Normalized: paxlovid
Drug PFIZER INC. $32.36 2 2025
Source payment records
GEMTESA
Normalized: gemtesa
Drug Sumitomo Pharma America, Inc. $31.78 2 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $29.55 2 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $29.17 1 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $28.14 2 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $23.79 1 2025
Source payment records
EDARBI
Normalized: edarbi
Drug Azurity Pharmaceuticals, Inc. $21.72 1 2025
Source payment records
Dexcom G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $21.12 1 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $19.03 1 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Lundbeck LLC $18.40 1 2025
Source payment records
UNITHROID
Normalized: unithroid
Drug Amneal Pharmaceuticals LLC $17.78 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $16.90 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $16.90 1 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $16.75 1 2025
Source payment records
GVOKE HYPOPEN
Normalized: gvoke hypopen
Drug Xeris Pharmaceuticals, Inc. $14.73 1 2025
Source payment records
CREON
Normalized: creon
Drug ABBVIE INC. $8.54 1 2025
Source payment records
LINZESS
Normalized: linzess
Drug ABBVIE INC. $8.54 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
ELIQUIS
eliquis
2025 Eliquis 2024 69 exact normalized Medicare Part D
FARXIGA
farxiga
2025 Farxiga 2024 20
Beneficiary count suppressed
exact normalized Medicare Part D
JARDIANCE
jardiance
2025 Jardiance 2024 39
Beneficiary count suppressed
exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 79
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 21
Beneficiary count suppressed
exact normalized Medicare Part D
Rybelsus
rybelsus
2025 Rybelsus 2024 13
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 ARMOUR THYROID
open payments reported associated product
CMS Open Payments — General Payments
50 supporting records · 11 recipient NPIs · example record 1201517088
Armour Thyroid · 2024
Exact normalized brand match · 1 Part D row
15 suppressed by CMS
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
13 suppressed by CMS
Astellas Pharma US Inc
Exact reporting entity; no affiliate inference
2025 Myrbetriq
open payments reported associated product
CMS Open Payments — General Payments
16 supporting records · 16 recipient NPIs · example record 1238599014
Myrbetriq · 2024
Exact normalized brand match · 1 Part D row
18 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 FARXIGA
open payments reported associated product
CMS Open Payments — General Payments
106133 supporting records · 42906 recipient NPIs · example record 1206131362
Farxiga · 2024
Exact normalized brand match · 1 Part D row
20 suppressed by CMS
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
39 suppressed by CMS
E.R. Squibb & Sons, L.L.C.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
27956 supporting records · 14870 recipient NPIs · example record 1184377713
Eliquis · 2024
Exact normalized brand match · 1 Part D row
69 11
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
39 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
79 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
21 suppressed by CMS
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
13 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
87112 supporting records · 36032 recipient NPIs · example record 1228794063
Eliquis · 2024
Exact normalized brand match · 1 Part D row
69 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
Rosuvastatin CalciumRosuvastatin Calcium19966
Amlodipine BesylateAmlodipine Besylate12039
Levothyroxine SodiumLevothyroxine Sodium11931
EzetimibeEzetimibe11835
PrednisonePrednisone11055
AzithromycinAzithromycin10374
Metformin Hcl ErMetformin Hcl8126
MounjaroTirzepatide79suppressed
Atorvastatin CalciumAtorvastatin Calcium7625
TelmisartanTelmisartan7220
Trazodone HclTrazodone Hcl7117
EliquisApixaban6911
LisinoprilLisinopril6820
Pantoprazole SodiumPantoprazole Sodium6721
MethylprednisoloneMethylprednisolone6653
AlprazolamAlprazolam5815
AllopurinolAllopurinol5715
Losartan PotassiumLosartan Potassium5719
Metoprolol SuccinateMetoprolol Succinate5618
Tamsulosin HclTamsulosin Hcl5419
ClonazepamClonazepam49suppressed
Montelukast SodiumMontelukast Sodium4915
Memantine HclMemantine Hcl46suppressed
Potassium ChloridePotassium Chloride4417
Metformin HclMetformin Hcl4312
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen41suppressed
JardianceEmpagliflozin39suppressed
Duloxetine HclDuloxetine Hcl38suppressed
GabapentinGabapentin3812
TopiramateTopiramate38suppressed
OmeprazoleOmeprazole3712
Bupropion XlBupropion Hcl36suppressed
Buspirone HclBuspirone Hcl3511
Doxycycline MonohydrateDoxycycline Monohydrate3223
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav3124
Escitalopram OxalateEscitalopram Oxalate30suppressed
Liothyronine SodiumLiothyronine Sodium2911
SimvastatinSimvastatin29suppressed
GlyxambiEmpagliflozin/Linagliptin28suppressed
TorsemideTorsemide27suppressed
Zolpidem TartrateZolpidem Tartrate27suppressed
Fluticasone PropionateFluticasone Propionate25suppressed
HydrochlorothiazideHydrochlorothiazide25suppressed
SpironolactoneSpironolactone25suppressed
CarvedilolCarvedilol24suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl24suppressed
FurosemideFurosemide23suppressed
CefdinirCefdinir2220
ChlorthalidoneChlorthalidone22suppressed
ValsartanValsartan22suppressed
FinasterideFinasteride21suppressed
OzempicSemaglutide21suppressed
Sertraline HclSertraline Hcl21suppressed
VascepaIcosapent Ethyl21suppressed
Acetaminophen-CodeineAcetaminophen With Codeine2011
FarxigaDapagliflozin Propanediol20suppressed
Pioglitazone HclPioglitazone Hcl20suppressed
BelsomraSuvorexant19suppressed
EstradiolEstradiol19suppressed
MeloxicamMeloxicam19suppressed
PregabalinPregabalin19suppressed
Breztri AerosphereBudesonide/Glycopyr/Formoterol18suppressed
Cyproheptadine HclCyproheptadine Hcl18suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide18suppressed
MyrbetriqMirabegron18suppressed
Ciprofloxacin HclCiprofloxacin Hcl1714
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine17suppressed
FamotidineFamotidine17suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst1712
Pravastatin SodiumPravastatin Sodium17suppressed
Alendronate SodiumAlendronate Sodium15suppressed
Armour ThyroidThyroid,pork15suppressed
Terazosin HclTerazosin Hcl15suppressed
XareltoRivaroxaban15suppressed
BiktarvyBictegrav/Emtricit/Tenofov Ala14suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol14suppressed
Morphine Sulfate ErMorphine Sulfate14suppressed
Venlafaxine Hcl ErVenlafaxine Hcl14suppressed
CelecoxibCelecoxib13suppressed
MetronidazoleMetronidazole13suppressed
PrimidonePrimidone13suppressed
RybelsusSemaglutide13suppressed
SynthroidLevothyroxine Sodium13suppressed
Tramadol HclTramadol Hcl13suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide13suppressed
Clonidine HclClonidine Hcl12suppressed
Fluoxetine HclFluoxetine Hcl12suppressed
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters12suppressed
Propranolol Hcl ErPropranolol Hcl12suppressed
RamiprilRamipril12suppressed
Soliqua 100-33Insulin Glargine/Lixisenatide12suppressed
Testosterone CypionateTestosterone Cypionate12suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid12suppressed
Diclofenac SodiumDiclofenac Sodium11suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide11suppressed
Oxycodone HclOxycodone Hcl11suppressed
Sevelamer CarbonateSevelamer Carbonate11suppressed
ValacyclovirValacyclovir Hcl11suppressed

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 $1,754.28 · 87 records Lilly USA, LLC ABRYSVO, AIRSUPRA, AREXVY, BREZTRI, CREON, CYCLOSET, Cologuard Collection Kit, Dexcom G6 Transmitter, Dyanavel XR, EDARBI, ELIQUIS, FARXIGA, FREESTYLE LIBRE 3, GEMTESA, GVOKE HYPOPEN, JARDIANCE, KRYSTEXXA, Kerendia, LINZESS, MOUNJARO, NURTEC ODT, OTEZLA, Ozempic, PAXLOVID, QULIPTA, REPATHA, REXULTI, Rybelsus, SHINGRIX, TRELEGY ELLIPTA, The Cologuard Plus Collection Kit, UBRELVY, UNITHROID, VRAYLAR, Veozah, Wegovy, ZENPEP, ZEPBOUND 11
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