Healthcare provider profile · identity verified

Sin-Ching Chiu, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · TOLEDO, OH · NPI 1205814472

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 Sin-Ching Chiu, M.D. received $1,086.72 in general payments during 2025 across 57 reported records.

ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) accounted for 24.6% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 33 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Eliquis, 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 LINZESS as an associated drug or biological on 87954 records involving 21815 distinct recipient NPIs. Public Medicare Part D data also shows 17 claims for Linzess 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 36 claims for Farxiga 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 SYMBICORT as an associated drug or biological on 71 records involving 51 distinct recipient NPIs. Public Medicare Part D data also shows 16 claims for Symbicort 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 127 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 11 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 19 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 32 claims for Ozempic 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 55 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

$1,086.72

57 reported records · 19 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
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $267.7624.6%132025
Novo Nordisk Inc Unresolved — no canonical attribution shown $136.2612.5%72025
Lilly USA, LLC Unresolved — no canonical attribution shown $129.9312.0%72025
PFIZER INC. Unresolved — no canonical attribution shown $94.008.7%52025
Exact Sciences Corporation Unresolved — no canonical attribution shown $68.376.3%42025
ABBVIE INC. Unresolved — no canonical attribution shown $52.394.8%32025
Alkermes, Inc. Unresolved — no canonical attribution shown $51.294.7%22025
Viatris Specialty LLC Unresolved — no canonical attribution shown $38.033.5%22025
Braeburn Inc. Unresolved — no canonical attribution shown $37.443.5%22025
Regeneron Healthcare Solutions, Inc. Unresolved — no canonical attribution shown $37.283.4%22025
Indivior Inc. Unresolved — no canonical attribution shown $32.573.0%22025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $20.541.9%12025
Corcept Therapeutics Unresolved — no canonical attribution shown $19.801.8%12025
Gilead Sciences, Inc. Unresolved — no canonical attribution shown $19.171.8%12025
Teva Pharmaceuticals USA, Inc. Unresolved — no canonical attribution shown $19.121.8%12025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $18.111.7%12025
Actelion Pharmaceuticals US, Inc. Unresolved — no canonical attribution shown $15.971.5%12025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $15.161.4%12025
Amgen Inc. Unresolved — no canonical attribution shown $13.531.2%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$1,086.7257

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
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $267.76 13 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $129.93 7 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $96.49 5 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $83.42 5 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $55.08 3 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $40.17 2 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $38.92 2 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $38.92 2 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $38.92 2 2025
Source payment records
YUPELRI
Normalized: yupelri
Drug Viatris Specialty LLC $38.03 2 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $37.91 2 2025
Source payment records
BRIXADI
Normalized: brixadi
Drug Braeburn Inc. $37.44 2 2025
Source payment records
EVKEEZA
Normalized: evkeeza
Biological Regeneron Healthcare Solutions, Inc. $37.28 2 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $36.18 2 2025
Source payment records
SUBLOCADE
Normalized: sublocade
Drug Indivior Inc. $32.57 2 2025
Source payment records
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $30.46 2 2025
Source payment records
VIVITROL
Normalized: vivitrol
Drug Alkermes, Inc. $29.17 1 2025
Source payment records
ARISTADA
Normalized: aristada
Drug Alkermes, Inc. $22.12 1 2025
Source payment records
LYBALVI
Normalized: lybalvi
Drug Alkermes, Inc. $22.12 1 2025
Source payment records
Auvelity
Normalized: auvelity
Drug Axsome Therapeutics, Inc. $20.54 1 2025
Source payment records
Korlym
Normalized: korlym
Drug Corcept Therapeutics $19.80 1 2025
Source payment records
AUSTEDO XR
Normalized: austedo xr
Drug Teva Pharmaceuticals USA, Inc. $19.12 1 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $18.11 1 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $16.21 1 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $16.21 1 2025
Source payment records
OPSUMIT
Normalized: opsumit
Drug Actelion Pharmaceuticals US, Inc. $15.97 1 2025
Source payment records
UPTRAVI
Normalized: uptravi
Drug Actelion Pharmaceuticals US, Inc. $15.97 1 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Otsuka America Pharmaceutical, Inc. $15.16 1 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $14.91 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $14.87 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $14.87 1 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $13.53 1 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $13.53 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 55 exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 11
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 32 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 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
17 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
36 15
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 SYMBICORT
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 51 recipient NPIs · example record 1206132610
Symbicort · 2024
Exact normalized brand match · 1 Part D row
16 suppressed by CMS
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
127 39
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
11 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
19 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
32 11
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
55 17

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 Calcium417139
Levothyroxine SodiumLevothyroxine Sodium20363
LisinoprilLisinopril17767
Amlodipine BesylateAmlodipine Besylate16367
GabapentinGabapentin16243
Albuterol Sulfate HfaAlbuterol Sulfate15640
Metformin HclMetformin Hcl14352
JardianceEmpagliflozin12739
OmeprazoleOmeprazole10746
Metoprolol SuccinateMetoprolol Succinate10438
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide9537
MeloxicamMeloxicam8924
Losartan PotassiumLosartan Potassium8127
SimvastatinSimvastatin8027
Tamsulosin HclTamsulosin Hcl7932
ClonazepamClonazepam6911
Trazodone HclTrazodone Hcl6823
Metoprolol TartrateMetoprolol Tartrate6725
NaproxenNaproxen6721
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen6628
Buprenorphine-NaloxoneBuprenorphine Hcl/Naloxone Hcl64suppressed
Metformin Hcl ErMetformin Hcl6423
FurosemideFurosemide6325
JanuviaSitagliptin Phosphate6316
HydrochlorothiazideHydrochlorothiazide5922
Montelukast SodiumMontelukast Sodium59suppressed
FenofibrateFenofibrate5717
EliquisApixaban5517
Rosuvastatin CalciumRosuvastatin Calcium5524
Tramadol HclTramadol Hcl5515
IbuprofenIbuprofen5424
Pravastatin SodiumPravastatin Sodium5418
LorazepamLorazepam52suppressed
Ventolin HfaAlbuterol Sulfate5114
Pantoprazole SodiumPantoprazole Sodium5019
Sertraline HclSertraline Hcl4718
SpironolactoneSpironolactone4516
Cyclobenzaprine HclCyclobenzaprine Hcl4412
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide4314
AlprazolamAlprazolam4214
Glipizide ErGlipizide4217
FamotidineFamotidine41suppressed
AllopurinolAllopurinol4011
PregabalinPregabalin39suppressed
CarvedilolCarvedilol3817
FarxigaDapagliflozin Propanediol3615
GlipizideGlipizide3616
Potassium ChloridePotassium Chloride3616
PrednisonePrednisone3626
EzetimibeEzetimibe3511
Fluticasone PropionateFluticasone Propionate34suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter34suppressed
Citalopram HbrCitalopram Hydrobromide3315
OzempicSemaglutide3211
Alendronate SodiumAlendronate Sodium2711
Atenolol-ChlorthalidoneAtenolol/Chlorthalidone27suppressed
Duloxetine HclDuloxetine Hcl27suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog2711
FluconazoleFluconazole2612
Paroxetine HclParoxetine Hcl26suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate25suppressed
FinasterideFinasteride25suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen25suppressed
Quetiapine FumarateQuetiapine Fumarate25suppressed
AripiprazoleAripiprazole24suppressed
Ondansetron HclOndansetron Hcl24suppressed
ClopidogrelClopidogrel Bisulfate23suppressed
Oxybutynin Chloride ErOxybutynin Chloride23suppressed
AtenololAtenolol22suppressed
Breztri AerosphereBudesonide/Glycopyr/Formoterol21suppressed
Warfarin SodiumWarfarin Sodium21suppressed
Tizanidine HclTizanidine Hcl19suppressed
Triamcinolone AcetonideTriamcinolone Acetonide1914
TrulicityDulaglutide19suppressed
VascepaIcosapent Ethyl19suppressed
Verapamil ErVerapamil Hcl19suppressed
Buspirone HclBuspirone Hcl17suppressed
ChlorthalidoneChlorthalidone17suppressed
LinzessLinaclotide17suppressed
Oxybutynin ChlorideOxybutynin Chloride16suppressed
SymbicortBudesonide/Formoterol Fumarate16suppressed
Chlorhexidine GluconateChlorhexidine Gluconate15suppressed
AzithromycinAzithromycin1414
DutasterideDutasteride14suppressed
Escitalopram OxalateEscitalopram Oxalate14suppressed
Fluoxetine HclFluoxetine Hcl14suppressed
LevetiracetamLevetiracetam14suppressed
Venlafaxine Hcl ErVenlafaxine Hcl14suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog13suppressed
Bupropion XlBupropion Hcl13suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine13suppressed
MupirocinMupirocin13suppressed
Oxycodone HclOxycodone Hcl13suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic13suppressed
AcyclovirAcyclovir12suppressed
Enalapril MaleateEnalapril Maleate12suppressed
FenofibrateFenofibrate Nanocrystallized12suppressed
GlimepirideGlimepiride12suppressed
OlanzapineOlanzapine12suppressed
TemazepamTemazepam12suppressed
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog12suppressed
ValacyclovirValacyclovir Hcl12suppressed
Alfuzosin Hcl ErAlfuzosin Hcl11suppressed
Amiodarone HclAmiodarone Hcl11suppressed
AmoxicillinAmoxicillin1111
EntrestoSacubitril/Valsartan11suppressed
MounjaroTirzepatide11suppressed
ScopolamineScopolamine11suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1111
Sumatriptan SuccinateSumatriptan Succinate11suppressed

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 $1,086.72 · 57 records ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) ABRYSVO, AIRSUPRA, ARISTADA, AUSTEDO XR, Auvelity, BRIXADI, CAPLYTA, COMIRNATY, Cologuard Collection Kit, ELIQUIS, EVKEEZA, Korlym, LYBALVI, MOUNJARO, NURTEC ODT, OPSUMIT, OTEZLA, Ozempic, PREVNAR 20, QULIPTA, REPATHA, REXULTI, Rybelsus, SUBLOCADE, The Cologuard Plus Collection Kit, UBRELVY, UPTRAVI, VIVITROL, VRAYLAR, Wegovy, YUPELRI, ZAVZPRET, 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