Healthcare provider profile · identity verified

Mark A Lang, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · BROADVIEW HTS, OH · NPI 1972508232

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 Mark A Lang, M.D. received $172.02 in general payments during 2025 across 10 reported records.

ABBVIE INC. accounted for 25.8% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 9 associated products.

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

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 35 claims for Synthroid 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 45 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 JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 45 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 19 claims for Mounjaro by this doctor in 2024.

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

Payment overview · 2025

General Payments

$172.02

10 reported records · 7 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
ABBVIE INC. Unresolved — no canonical attribution shown $44.3525.8%22025
Exact Sciences Corporation Unresolved — no canonical attribution shown $34.4720.0%22025
Amgen Inc. Unresolved — no canonical attribution shown $31.2918.2%22025
Acella Pharmaceuticals, LLC Unresolved — no canonical attribution shown $17.2510.0%12025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $16.009.3%12025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $14.508.4%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $14.168.2%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$172.0210

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
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $34.47 2 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $31.29 2 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $31.29 2 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $24.35 1 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $20.00 1 2025
Source payment records
NP Thyroid 60
Normalized: np thyroid 60
Drug Acella Pharmaceuticals, LLC $17.25 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $16.00 1 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $14.50 1 2025
Source payment records
  • 2025-11-10 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $14.50 · Open Payments source
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $14.16 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
JARDIANCE
jardiance
2025 Jardiance 2024 45 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
35 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
45 12
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
45 12
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
19 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
Rosuvastatin CalciumRosuvastatin Calcium15242
Amlodipine BesylateAmlodipine Besylate15040
Atorvastatin CalciumAtorvastatin Calcium14739
LisinoprilLisinopril10227
Losartan PotassiumLosartan Potassium7219
Metoprolol SuccinateMetoprolol Succinate6418
Pantoprazole SodiumPantoprazole Sodium6320
EliquisApixaban6211
Levothyroxine SodiumLevothyroxine Sodium5312
Tamsulosin HclTamsulosin Hcl4814
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide4713
Montelukast SodiumMontelukast Sodium47suppressed
HydrochlorothiazideHydrochlorothiazide4512
JardianceEmpagliflozin4512
Trazodone HclTrazodone Hcl4511
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav4328
Metformin HclMetformin Hcl41suppressed
AllopurinolAllopurinol3911
Pravastatin SodiumPravastatin Sodium38suppressed
Sertraline HclSertraline Hcl36suppressed
SynthroidLevothyroxine Sodium35suppressed
Metformin Hcl ErMetformin Hcl33suppressed
PrednisonePrednisone3120
AlprazolamAlprazolam3012
EzetimibeEzetimibe30suppressed
Metoprolol TartrateMetoprolol Tartrate29suppressed
Citalopram HbrCitalopram Hydrobromide26suppressed
Potassium ChloridePotassium Chloride26suppressed
OzempicSemaglutide25suppressed
Tramadol HclTramadol Hcl25suppressed
Clonidine HclClonidine Hcl24suppressed
FurosemideFurosemide2411
GabapentinGabapentin24suppressed
AtenololAtenolol23suppressed
OmeprazoleOmeprazole23suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid23suppressed
SimvastatinSimvastatin22suppressed
Ciprofloxacin HclCiprofloxacin Hcl2111
Escitalopram OxalateEscitalopram Oxalate21suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen21suppressed
ClopidogrelClopidogrel Bisulfate20suppressed
ValsartanValsartan20suppressed
Albuterol Sulfate HfaAlbuterol Sulfate19suppressed
Fenofibric AcidFenofibric Acid (Choline)19suppressed
Fluticasone PropionateFluticasone Propionate19suppressed
MounjaroTirzepatide19suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium18suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst1811
Tresiba Flextouch U-200Insulin Degludec18suppressed
Doxycycline MonohydrateDoxycycline Monohydrate1714
Quetiapine FumarateQuetiapine Fumarate17suppressed
Zolpidem TartrateZolpidem Tartrate17suppressed
CefdinirCefdinir1613
MethylprednisoloneMethylprednisolone1615
Nebivolol HclNebivolol Hcl16suppressed
Repatha SureclickEvolocumab16suppressed
CephalexinCephalexin15suppressed
DiazepamDiazepam15suppressed
Fluoxetine HclFluoxetine Hcl15suppressed
NitroglycerinNitroglycerin14suppressed
Oxybutynin Chloride ErOxybutynin Chloride14suppressed
Tizanidine HclTizanidine Hcl14suppressed
Triamcinolone AcetonideTriamcinolone Acetonide14suppressed
AmoxicillinAmoxicillin13suppressed
CarvedilolCarvedilol13suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic13suppressed
Acetaminophen-CodeineAcetaminophen With Codeine12suppressed
CiclopiroxCiclopirox Olamine12suppressed
FinasterideFinasteride12suppressed
Tresiba Flextouch U-100Insulin Degludec12suppressed
FamotidineFamotidine11suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide11suppressed
TorsemideTorsemide11suppressed

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 $172.02 · 10 records ABBVIE INC. JARDIANCE, NP Thyroid 60, OTEZLA, QULIPTA, REPATHA, The Cologuard Plus Collection Kit, VRAYLAR, XIFAXAN, ZEPBOUND 4
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