Healthcare provider profile · identity verified

Lisa Ma, MD

Allopathic & Osteopathic Physicians|Family Medicine · LOS ANGELES, CA · NPI 1639125487

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 Lisa Ma, MD received $702.05 in general payments during 2025 across 28 reported records.

ABBVIE INC. accounted for 18.6% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 26 associated products.

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

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 CREON as an associated drug or biological on 91561 records involving 20616 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Creon 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 LINZESS as an associated drug or biological on 87954 records involving 21815 distinct recipient NPIs. Public Medicare Part D data also shows 41 claims for Linzess 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 LUMIGAN as an associated drug or biological on 25016 records involving 7645 distinct recipient NPIs. Public Medicare Part D data also shows 17 claims for Lumigan by this doctor in 2024.

GlaxoSmithKline, 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 AREXVY as an associated drug or biological on 47563 records involving 28786 distinct recipient NPIs. Public Medicare Part D data also shows 52 claims for Arexvy 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 92 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 25 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 33 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 72 claims for Ozempic by this doctor in 2024.

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

Payment overview · 2025

General Payments

$702.05

28 reported records · 15 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 $130.9518.6%52025
Corcept Therapeutics Unresolved — no canonical attribution shown $86.6912.3%32025
Aimmune Therapeutics, Inc. Unresolved — no canonical attribution shown $80.8911.5%32025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $78.0211.1%32025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $60.178.6%22025
Amgen Inc. Unresolved — no canonical attribution shown $40.725.8%22025
Novo Nordisk Inc Unresolved — no canonical attribution shown $40.535.8%22025
Neurocrine BioSciences, Inc. Unresolved — no canonical attribution shown $28.614.1%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $26.733.8%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $25.163.6%12025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $23.703.4%12025
Abbott Laboratories Unresolved — no canonical attribution shown $23.583.4%12025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $23.153.3%12025
Xeris Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $18.062.6%12025
Medtronic, Inc. Medtronic, Inc.
exact · evidence 2025-07-22
$15.092.1%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$702.0528

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
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $113.27 4 2025
Source payment records
Korlym
Normalized: korlym
Drug Corcept Therapeutics $86.69 3 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $60.17 2 2025
Source payment records
ZENPEP
Normalized: zenpep
Drug Aimmune Therapeutics, Inc. $53.49 2 2025
Source payment records
VERQUVO
Normalized: verquvo
Drug Merck Sharp & Dohme LLC $52.89 2 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $51.13 2 2025
Source payment records
KRYSTEXXA
Normalized: krystexxa
Biological Amgen Inc. $40.72 2 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $40.53 2 2025
Source payment records
INGREZZA
Normalized: ingrezza
Drug Neurocrine BioSciences, Inc. $28.61 1 2025
Source payment records
VOWST
Normalized: vowst
Biological Aimmune Therapeutics, Inc. $27.40 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $26.73 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $26.73 1 2025
Source payment records
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $25.16 1 2025
Source payment records
GARDASIL 9
Normalized: gardasil 9
Biological Merck Sharp & Dohme LLC $25.13 1 2025
Source payment records
ROTATEQ
Normalized: rotateq
Biological Merck Sharp & Dohme LLC $25.13 1 2025
Source payment records
VAQTA
Normalized: vaqta
Biological Merck Sharp & Dohme LLC $25.13 1 2025
Source payment records
VAXNEUVANCE
Normalized: vaxneuvance
Biological Merck Sharp & Dohme LLC $25.13 1 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $23.70 1 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $23.70 1 2025
Source payment records
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $23.58 1 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $23.15 1 2025
Source payment records
  • 2025-10-20 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $23.15 · Open Payments source
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $21.33 1 2025
Source payment records
GVOKE HYPOPEN
Normalized: gvoke hypopen
Drug Xeris Pharmaceuticals, Inc. $18.06 1 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $17.68 1 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $17.68 1 2025
Source payment records
MINIMED 780G
Normalized: minimed 780g
Device Medtronic, Inc. $15.09 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
AREXVY
arexvy
2025 Arexvy 2024 52 exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 25
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 72 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 CREON
open payments reported associated product
CMS Open Payments — General Payments
91561 supporting records · 20616 recipient NPIs · example record 1201352608
Creon · 2024
Exact normalized brand match · 1 Part D row
12 suppressed by CMS
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 LINZESS
open payments reported associated product
CMS Open Payments — General Payments
87954 supporting records · 21815 recipient NPIs · example record 1201352608
Linzess · 2024
Exact normalized brand match · 1 Part D row
41 suppressed by CMS
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 LUMIGAN
open payments reported associated product
CMS Open Payments — General Payments
25016 supporting records · 7645 recipient NPIs · example record 1201352548
Lumigan · 2024
Exact normalized brand match · 1 Part D row
17 suppressed by CMS
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 AREXVY
open payments reported associated product
CMS Open Payments — General Payments
47563 supporting records · 28786 recipient NPIs · example record 1190332445
Arexvy · 2024
Exact normalized brand match · 1 Part D row
52 52
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
92 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
25 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
33 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
72 15

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 Calcium682123
Levothyroxine SodiumLevothyroxine Sodium48164
Amlodipine BesylateAmlodipine Besylate40777
GabapentinGabapentin40767
Losartan PotassiumLosartan Potassium27658
XareltoRivaroxaban24222
FamotidineFamotidine22647
EliquisApixaban19524
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen19538
Metformin HclMetformin Hcl18549
Memantine HclMemantine Hcl17018
Tamsulosin HclTamsulosin Hcl16833
CarvedilolCarvedilol16429
ClopidogrelClopidogrel Bisulfate15524
Donepezil HclDonepezil Hcl15426
LisinoprilLisinopril15240
Escitalopram OxalateEscitalopram Oxalate12124
Lantus SolostarInsulin Glargine,hum.Rec.Anlog11216
JanuviaSitagliptin Phosphate10613
Insulin Lispro Kwikpen U-100Insulin Lispro10518
Duloxetine HclDuloxetine Hcl10413
Tramadol HclTramadol Hcl9919
Metoprolol TartrateMetoprolol Tartrate9616
JardianceEmpagliflozin9212
Hydralazine HclHydralazine Hcl9025
Humalog Kwikpen U-100Insulin Lispro8414
MirtazapineMirtazapine8420
Potassium ChloridePotassium Chloride8325
Trazodone HclTrazodone Hcl8018
BaclofenBaclofen7911
Insulin Glargine-YfgnInsulin Glargine-Yfgn72suppressed
OzempicSemaglutide7215
FurosemideFurosemide7021
Clonidine HclClonidine Hcl6924
EntrestoSacubitril/Valsartan69suppressed
LevetiracetamLevetiracetam6611
SpironolactoneSpironolactone6413
LactuloseLactulose63suppressed
Pantoprazole SodiumPantoprazole Sodium6221
Metoprolol SuccinateMetoprolol Succinate6120
Albuterol Sulfate HfaAlbuterol Sulfate5615
Sevelamer CarbonateSevelamer Carbonate56suppressed
SimvastatinSimvastatin5412
ArexvyRsvpref3 Antigen/As01e/Pf5252
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters5215
FinasterideFinasteride51suppressed
Sodium Chloride0.9 % Sodium Chloride5126
Alendronate SodiumAlendronate Sodium50suppressed
Doxycycline HyclateDoxycycline Hyclate5040
OmeprazoleOmeprazole5022
Liothyronine SodiumLiothyronine Sodium4913
LorazepamLorazepam4812
Olmesartan MedoxomilOlmesartan Medoxomil4412
CelecoxibCelecoxib4311
FluconazoleFluconazole4226
Sertraline HclSertraline Hcl42suppressed
LinzessLinaclotide41suppressed
PrednisonePrednisone41suppressed
CeftriaxoneCeftriaxone Sodium4019
BumetanideBumetanide39suppressed
Quetiapine FumarateQuetiapine Fumarate3911
LatanoprostLatanoprost38suppressed
CarisoprodolCarisoprodol37suppressed
EnuloseLactulose37suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate37suppressed
ProgesteroneProgesterone, Micronized3712
PregabalinPregabalin36suppressed
AripiprazoleAripiprazole35suppressed
Ciprofloxacin HclCiprofloxacin Hcl3327
Fluticasone PropionateFluticasone Propionate3315
IbuprofenIbuprofen3311
TrulicityDulaglutide33suppressed
VascepaIcosapent Ethyl33suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol32suppressed
AtenololAtenolol31suppressed
AzithromycinAzithromycin3127
FarxigaDapagliflozin Propanediol31suppressed
Oxycodone HclOxycodone Hcl31suppressed
Carbidopa-LevodopaCarbidopa/Levodopa30suppressed
Diclofenac SodiumDiclofenac Sodium3011
HydrochlorothiazideHydrochlorothiazide3013
Pravastatin SodiumPravastatin Sodium30suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog28suppressed
Cyanocobalamin InjectionCyanocobalamin (Vitamin B-12)28suppressed
Hydromorphone HclHydromorphone Hcl26suppressed
Montelukast SodiumMontelukast Sodium26suppressed
MupirocinMupirocin2618
MounjaroTirzepatide25suppressed
SantylCollagenase Clostridium Hist.25suppressed
Terazosin HclTerazosin Hcl25suppressed
Buspirone HclBuspirone Hcl24suppressed
MetronidazoleMetronidazole2417
Rosuvastatin CalciumRosuvastatin Calcium24suppressed
Benazepril HclBenazepril Hcl23suppressed
LantusInsulin Glargine,hum.Rec.Anlog23suppressed
Tizanidine HclTizanidine Hcl23suppressed
LovastatinLovastatin22suppressed
OxycontinOxycodone Hcl22suppressed
Propranolol HclPropranolol Hcl22suppressed
CyclosporineCyclosporine21suppressed
Desmopressin AcetateDesmopressin Acetate20suppressed
Humulin RInsulin Regular, Human20suppressed
LidocaineLidocaine20suppressed
Morphine Sulfate ErMorphine Sulfate20suppressed
Bethanechol ChlorideBethanechol Chloride19suppressed
Meclizine HclMeclizine Hcl1913
Zolpidem TartrateZolpidem Tartrate19suppressed
ClonazepamClonazepam18suppressed
Hydroxychloroquine SulfateHydroxychloroquine Sulfate18suppressed
Metformin Hcl ErMetformin Hcl18suppressed
NitroglycerinNitroglycerin1812
UrsodiolUrsodiol18suppressed
Colesevelam HclColesevelam Hcl17suppressed
Dorzolamide-TimololDorzolamide Hcl/Timolol Maleat17suppressed
Doxepin HclDoxepin Hcl17suppressed
LumiganBimatoprost17suppressed
MethotrexateMethotrexate Sodium17suppressed
Nebivolol HclNebivolol Hcl17suppressed
NystatinNystatin1712
SsdSilver Sulfadiazine17suppressed
Timolol MaleateTimolol Maleate17suppressed
Brimonidine TartrateBrimonidine Tartrate16suppressed
CefdinirCefdinir1612
Metoclopramide HclMetoclopramide Hcl16suppressed
Amiodarone HclAmiodarone Hcl15suppressed
BelbucaBuprenorphine Hcl15suppressed
Fiasp FlextouchInsulin Aspart (Niacinamide)15suppressed
BudesonideBudesonide14suppressed
Fluoxetine HclFluoxetine Hcl14suppressed
Insulin Aspart FlexpenInsulin Aspart14suppressed
Ondansetron HclOndansetron Hcl14suppressed
Ranolazine ErRanolazine14suppressed
RexultiBrexpiprazole14suppressed
Warfarin SodiumWarfarin Sodium14suppressed
AmoxicillinAmoxicillin13suppressed
CephalexinCephalexin13suppressed
CholestyramineCholestyramine (With Sugar)13suppressed
InvokanaCanagliflozin13suppressed
Ipratropium-AlbuterolIpratropium/Albuterol Sulfate13suppressed
Lidocaine HclLidocaine Hcl1313
Midodrine HclMidodrine Hcl13suppressed
Paroxetine HclParoxetine Hcl13suppressed
Propranolol Hcl ErPropranolol Hcl13suppressed
RamiprilRamipril13suppressed
RifampinRifampin13suppressed
Risedronate SodiumRisedronate Sodium13suppressed
Spiriva HandihalerTiotropium Bromide13suppressed
Topiramate ErTopiramate13suppressed
ValsartanValsartan13suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide13suppressed
CreonLipase/Protease/Amylase12suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl12suppressed
MinoxidilMinoxidil12suppressed
Novolin R FlexpenInsulin Regular, Human12suppressed
Oxybutynin ChlorideOxybutynin Chloride12suppressed
Diltiazem 12hr ErDiltiazem Hcl11suppressed
Nifedipine ErNifedipine11suppressed
Spiriva RespimatTiotropium Bromide11suppressed

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 $702.05 · 28 records ABBVIE INC. AREXVY, CAPVAXIVE, FREESTYLE LIBRE 3, GARDASIL 9, GVOKE HYPOPEN, INGREZZA, KRYSTEXXA, Kerendia, Korlym, MINIMED 780G, MOUNJARO, Ozempic, QULIPTA, ROTATEQ, Rybelsus, SHINGRIX, The Cologuard Plus Collection Kit, UBRELVY, VAQTA, VAXNEUVANCE, VERQUVO, VOWST, VRAYLAR, XIFAXAN, ZENPEP, ZEPBOUND 8
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