Healthcare provider profile · identity verified

Ngo C. Phan, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · ALHAMBRA, CA · NPI 1043269145

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 Ngo C. Phan, M.D. received $461.78 in general payments during 2025 across 16 reported records.

AstraZeneca Pharmaceuticals LP accounted for 35.6% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 13 associated products.

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

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 19 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 233 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 233 claims for Jardiance by this doctor in 2024.

Novartis Pharmaceuticals Corporation reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ENTRESTO as an associated drug or biological on 9346 records involving 6254 distinct recipient NPIs. Public Medicare Part D data also shows 46 claims for Entresto 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 256 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

$461.78

16 reported records · 9 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
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $164.3735.6%32025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $70.7315.3%32025
Novo Nordisk Inc Unresolved — no canonical attribution shown $64.4113.9%32025
Amgen Inc. Unresolved — no canonical attribution shown $39.658.6%22025
Aimmune Therapeutics, Inc. Unresolved — no canonical attribution shown $31.006.7%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $25.445.5%12025
PFIZER INC. Unresolved — no canonical attribution shown $24.605.3%12025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $20.884.5%12025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $20.704.5%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$461.7816

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
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $164.37 3 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $70.73 3 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $64.41 3 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $39.65 2 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $39.65 2 2025
Source payment records
ZENPEP
Normalized: zenpep
Drug Aimmune Therapeutics, Inc. $31.00 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $25.44 1 2025
Source payment records
PAXLOVID
Normalized: paxlovid
Drug PFIZER INC. $24.60 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $24.02 1 2025
Source payment records
ENTRESTO
Normalized: entresto
Drug Novartis Pharmaceuticals Corporation $20.88 1 2025
Source payment records
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $20.88 1 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $20.70 1 2025
Source payment records
VERQUVO
Normalized: verquvo
Drug Merck Sharp & Dohme LLC $20.70 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
ENTRESTO
entresto
2025 Entresto 2024 46
Beneficiary count suppressed
exact normalized Medicare Part D
JARDIANCE
jardiance
2025 Jardiance 2024 233 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
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
19 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
233 23
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
233 23
Novartis Pharmaceuticals Corporation
Exact reporting entity; no affiliate inference
2025 ENTRESTO
open payments reported associated product
CMS Open Payments — General Payments
9346 supporting records · 6254 recipient NPIs · example record 1200004797
Entresto · 2024
Exact normalized brand match · 1 Part D row
46 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
256 30

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 Calcium55179
Amlodipine BesylateAmlodipine Besylate37649
EliquisApixaban25630
Donepezil HclDonepezil Hcl23632
JardianceEmpagliflozin23323
Levothyroxine SodiumLevothyroxine Sodium23127
ClopidogrelClopidogrel Bisulfate22831
Pantoprazole SodiumPantoprazole Sodium22147
FurosemideFurosemide17425
Memantine HclMemantine Hcl16821
Rosuvastatin CalciumRosuvastatin Calcium16221
Losartan PotassiumLosartan Potassium15731
FamotidineFamotidine15423
GabapentinGabapentin15027
Metformin HclMetformin Hcl14118
Montelukast SodiumMontelukast Sodium13615
Tamsulosin HclTamsulosin Hcl11618
Quetiapine FumarateQuetiapine Fumarate10916
Hydralazine HclHydralazine Hcl10020
CelecoxibCelecoxib9913
Potassium ChloridePotassium Chloride9716
LactuloseLactulose9621
Alendronate SodiumAlendronate Sodium9516
JanuviaSitagliptin Phosphate95suppressed
CarvedilolCarvedilol9416
Metoprolol TartrateMetoprolol Tartrate9418
XareltoRivaroxaban9212
MirtazapineMirtazapine8013
Clonidine HclClonidine Hcl7830
Humulin RInsulin Regular, Human7815
Ranolazine ErRanolazine7512
LevetiracetamLevetiracetam72suppressed
Isosorbide DinitrateIsosorbide Dinitrate67suppressed
AllopurinolAllopurinol66suppressed
Divalproex SodiumDivalproex Sodium6611
Carbidopa-LevodopaCarbidopa/Levodopa64suppressed
Diltiazem HclDiltiazem Hcl5912
FinasterideFinasteride59suppressed
LorazepamLorazepam54suppressed
Metoprolol SuccinateMetoprolol Succinate5413
Amiodarone HclAmiodarone Hcl5314
AtenololAtenolol52suppressed
Olmesartan MedoxomilOlmesartan Medoxomil5111
OlanzapineOlanzapine50suppressed
LinzessLinaclotide49suppressed
EntrestoSacubitril/Valsartan46suppressed
LatanoprostLatanoprost45suppressed
Sodium Chloride0.9 % Sodium Chloride4516
LisinoprilLisinopril43suppressed
TradjentaLinagliptin43suppressed
CreonLipase/Protease/Amylase41suppressed
PregabalinPregabalin40suppressed
Novolin RInsulin Regular, Human39suppressed
Zolpidem TartrateZolpidem Tartrate39suppressed
LidocaineLidocaine38suppressed
FenofibrateFenofibrate Nanocrystallized35suppressed
ValsartanValsartan35suppressed
Dorzolamide-TimololDorzolamide Hcl/Timolol Maleat34suppressed
Ipratropium-AlbuterolIpratropium/Albuterol Sulfate3419
PrednisonePrednisone3417
GlimepirideGlimepiride33suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate33suppressed
Sevelamer CarbonateSevelamer Carbonate33suppressed
Midodrine HclMidodrine Hcl32suppressed
EzetimibeEzetimibe31suppressed
SimvastatinSimvastatin31suppressed
Valproic AcidValproic Acid (As Sodium Salt)31suppressed
Brimonidine TartrateBrimonidine Tartrate30suppressed
ClonidineClonidine30suppressed
Calcium AcetateCalcium Acetate29suppressed
KetoconazoleKetoconazole29suppressed
Memantine Hcl ErMemantine Hcl29suppressed
Tramadol HclTramadol Hcl29suppressed
GemfibrozilGemfibrozil28suppressed
Pioglitazone HclPioglitazone Hcl28suppressed
Benazepril HclBenazepril Hcl26suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium26suppressed
NystatinNystatin26suppressed
HydrochlorothiazideHydrochlorothiazide25suppressed
Nifedipine ErNifedipine25suppressed
Albuterol Sulfate HfaAlbuterol Sulfate24suppressed
VascepaIcosapent Ethyl23suppressed
Novolin R FlexpenInsulin Regular, Human22suppressed
Raloxifene HclRaloxifene Hcl22suppressed
Azelastine HclAzelastine Hcl21suppressed
ErtapenemErtapenem Sodium21suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide21suppressed
Nebivolol HclNebivolol Hcl21suppressed
NuedextaDextromethorphan Hbr/Quinidine21suppressed
Triamcinolone AcetonideTriamcinolone Acetonide2114
DigoxinDigoxin20suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen20suppressed
Trazodone HclTrazodone Hcl20suppressed
FarxigaDapagliflozin Propanediol19suppressed
FebuxostatFebuxostat19suppressed
Labetalol HclLabetalol Hcl19suppressed
Megestrol AcetateMegestrol Acetate1912
Nitro-BidNitroglycerin19suppressed
Piperacillin-TazobactamPiperacillin Sodium/Tazobactam19suppressed
Benztropine MesylateBenztropine Mesylate18suppressed
EntacaponeEntacapone18suppressed
Escitalopram OxalateEscitalopram Oxalate18suppressed
Venlafaxine Hcl ErVenlafaxine Hcl18suppressed
Ziprasidone HclZiprasidone Hcl18suppressed
CalcitriolCalcitriol17suppressed
NuplazidPimavanserin Tartrate17suppressed
AmantadineAmantadine Hcl16suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1612
Bethanechol ChlorideBethanechol Chloride16suppressed
Albuterol SulfateAlbuterol Sulfate15suppressed
Alphagan PBrimonidine Tartrate15suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate15suppressed
CorlanorIvabradine Hcl15suppressed
Insulin Lispro Kwikpen U-100Insulin Lispro15suppressed
Metoclopramide HclMetoclopramide Hcl15suppressed
BaclofenBaclofen14suppressed
CephalexinCephalexin1414
Insulin Glargine-YfgnInsulin Glargine-Yfgn14suppressed
Pravastatin SodiumPravastatin Sodium14suppressed
ScopolamineScopolamine14suppressed
Sertraline HclSertraline Hcl14suppressed
SotalolSotalol Hcl14suppressed
Dicyclomine HclDicyclomine Hcl13suppressed
Duloxetine HclDuloxetine Hcl13suppressed
Folic AcidFolic Acid13suppressed
IbuprofenIbuprofen13suppressed
LumiganBimatoprost13suppressed
MupirocinMupirocin13suppressed
NitroglycerinNitroglycerin1311
SpironolactoneSpironolactone13suppressed
TemazepamTemazepam13suppressed
Ciprofloxacin HclCiprofloxacin Hcl12suppressed
ColchicineColchicine12suppressed
Donepezil Hcl OdtDonepezil Hcl12suppressed
DutasterideDutasteride12suppressed
Fludrocortisone AcetateFludrocortisone Acetate12suppressed
FluocinonideFluocinonide12suppressed
Gentamicin SulfateGentamicin Sulfate12suppressed
GlipizideGlipizide12suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride12suppressed
MisoprostolMisoprostol12suppressed
Risedronate Sodium DrRisedronate Sodium12suppressed
Diclofenac SodiumDiclofenac Sodium11suppressed
EpogenEpoetin Alfa11suppressed
Fluoxetine HclFluoxetine Hcl11suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog11suppressed
LovastatinLovastatin11suppressed
MethimazoleMethimazole11suppressed
Ondansetron HclOndansetron Hcl11suppressed
VemlidyTenofovir Alafenamide11suppressed

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 $461.78 · 16 records AstraZeneca Pharmaceuticals LP AIRSUPRA, CAPVAXIVE, ENTRESTO, JARDIANCE, LEQVIO, MOUNJARO, OTEZLA, Ozempic, PAXLOVID, REPATHA, Rybelsus, VERQUVO, ZENPEP 5
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