Healthcare provider profile · identity verified

Lisa Dao, MD

Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism · MISSION VIEJO, CA · NPI 1114422730

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 Dao, MD received $897.38 in general payments during 2025 across 37 reported records.

Novo Nordisk Inc accounted for 11.1% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 28 associated products.

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

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 52 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 50 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 50 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 106 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 22 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 100 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

$897.38

37 reported records · 25 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 $99.5311.1%42025
Madrigal Pharmaceuticals Unresolved — no canonical attribution shown $62.767.0%22025
Radius Health, Inc. Unresolved — no canonical attribution shown $53.576.0%22025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $46.385.2%22025
SANOFI-AVENTIS U.S. LLC Unresolved — no canonical attribution shown $45.645.1%22025
Dexcom, Inc. Unresolved — no canonical attribution shown $44.204.9%22025
Verity Pharmaceuticals Inc. Unresolved — no canonical attribution shown $43.704.9%22025
KYOWA KIRIN, INC. Unresolved — no canonical attribution shown $43.164.8%22025
Lilly USA, LLC Unresolved — no canonical attribution shown $39.364.4%22025
Insulet Corporation Unresolved — no canonical attribution shown $39.284.4%12025
Amgen Inc. Unresolved — no canonical attribution shown $37.524.2%22025
Regeneron Healthcare Solutions, Inc. Unresolved — no canonical attribution shown $36.374.0%12025
Tandem Diabetes Care, Inc. Unresolved — no canonical attribution shown $28.013.1%12025
Corcept Therapeutics Unresolved — no canonical attribution shown $27.483.1%12025
Ascendis Pharma Endocrinology Inc Unresolved — no canonical attribution shown $26.483.0%12025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $25.472.8%12025
Chiesi USA, Inc. Unresolved — no canonical attribution shown $25.332.8%12025
Averitas Pharma Inc. Unresolved — no canonical attribution shown $24.942.8%12025
Abbott Laboratories Unresolved — no canonical attribution shown $24.792.8%12025
Xeris Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $24.432.7%12025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $21.642.4%12025
Sequel Med Tech, LLC Unresolved — no canonical attribution shown $20.342.3%12025
Ionis Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $19.952.2%12025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $18.562.1%12025
ABBVIE INC. Unresolved — no canonical attribution shown $18.492.1%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$897.3837

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 $99.53 4 2025
Source payment records
REZDIFFRA
Normalized: rezdiffra
Drug Madrigal Pharmaceuticals $62.76 2 2025
Source payment records
Tymlos
Normalized: tymlos
Drug Radius Health, Inc. $53.57 2 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $46.38 2 2025
Source payment records
TZIELD
Normalized: tzield
Biological SANOFI-AVENTIS U.S. LLC $45.64 2 2025
Source payment records
Dexcom G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $44.20 2 2025
Source payment records
Tlando
Normalized: tlando
Drug Verity Pharmaceuticals Inc. $43.70 2 2025
Source payment records
CRYSVITA
Normalized: crysvita
Drug KYOWA KIRIN, INC. $43.16 2 2025
Source payment records
Omnipod
Normalized: omnipod
Device Insulet Corporation $39.28 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc., Lilly USA, LLC $39.26 2 2025
Source payment records
EVKEEZA
Normalized: evkeeza
Biological Regeneron Healthcare Solutions, Inc. $36.37 1 2025
Source payment records
t:slim X2 Insulin Pump with Control-IQ
Normalized: t slim x2 insulin pump with control iq
Device Tandem Diabetes Care, Inc. $28.01 1 2025
Source payment records
Korlym
Normalized: korlym
Drug Corcept Therapeutics $27.48 1 2025
Source payment records
Yorvipath
Normalized: yorvipath
Drug Ascendis Pharma Endocrinology Inc $26.48 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $25.57 1 2025
Source payment records
MYALEPT
Normalized: myalept
Drug Chiesi USA, Inc. $25.33 1 2025
Source payment records
QUTENZA
Normalized: qutenza
Drug Averitas Pharma Inc. $24.94 1 2025
Source payment records
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $24.79 1 2025
Source payment records
RECORLEV
Normalized: recorlev
Drug Xeris Pharmaceuticals, Inc. $24.43 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $23.30 1 2025
Source payment records
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $21.64 1 2025
Source payment records
TWIIST
Normalized: twiist
Device Sequel Med Tech, LLC $20.34 1 2025
Source payment records
TRYNGOLZA
Normalized: tryngolza
Drug Ionis Pharmaceuticals, Inc. $19.95 1 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $19.45 1 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $18.56 1 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $18.56 1 2025
Source payment records
SYNTHROID
Normalized: synthroid
Drug ABBVIE INC. $18.49 1 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $18.07 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 50 exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 106 exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 100 exact normalized Medicare Part D
Rybelsus
rybelsus
2025 Rybelsus 2024 12
Beneficiary count suppressed
exact normalized Medicare Part D
SYNTHROID
synthroid
2025 Synthroid 2024 52 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
52 18
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
50 27
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
50 27
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
106 20
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
22 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
100 29
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
Levothyroxine SodiumLevothyroxine Sodium16160
MounjaroTirzepatide10620
OzempicSemaglutide10029
Metformin Hcl ErMetformin Hcl8639
SynthroidLevothyroxine Sodium5218
JardianceEmpagliflozin5027
Alendronate SodiumAlendronate Sodium4214
Metformin HclMetformin Hcl4216
Atorvastatin CalciumAtorvastatin Calcium3916
JanuviaSitagliptin Phosphate36suppressed
MethimazoleMethimazole35suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog3318
HydrocortisoneHydrocortisone28suppressed
Rosuvastatin CalciumRosuvastatin Calcium2413
TrulicityDulaglutide22suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic16suppressed
GlimepirideGlimepiride15suppressed
Pravastatin SodiumPravastatin Sodium14suppressed
Tresiba Flextouch U-100Insulin Degludec14suppressed
Fiasp FlextouchInsulin Aspart (Niacinamide)13suppressed
RybelsusSemaglutide12suppressed

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 $897.38 · 37 records Novo Nordisk Inc AREXVY, CRYSVITA, Dexcom G6 Transmitter, EVENITY, EVKEEZA, FREESTYLE LIBRE 3, JARDIANCE, Kerendia, Korlym, LEQVIO, MOUNJARO, MYALEPT, Omnipod, Ozempic, QUTENZA, RECORLEV, REPATHA, REZDIFFRA, Rybelsus, SHINGRIX, SYNTHROID, TRYNGOLZA, TWIIST, TZIELD, Tlando, Tymlos, Yorvipath, t:slim X2 Insulin Pump with Control-IQ 7
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