Healthcare provider profile · identity verified

Tina Yang, MD

Allopathic & Osteopathic Physicians|Family Medicine · SAN MARINO, CA · NPI 1023082740

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 Tina Yang, MD received $1,451.87 in general payments during 2025 across 65 reported records.

AstraZeneca Pharmaceuticals LP accounted for 32.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 22 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Creon, Farxiga, Linzess, Trelegy Ellipta, Trintellix.

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 30 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 31 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 SYNTHROID as an associated drug or biological on 10655 records involving 4881 distinct recipient NPIs. Public Medicare Part D data also shows 33 claims for Synthroid by this doctor in 2024.

Amgen 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 PROLIA as an associated drug or biological on 20867 records involving 11744 distinct recipient NPIs. Public Medicare Part D data also shows 20 claims for Prolia 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 BRILINTA as an associated drug or biological on 993 records involving 512 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Brilinta 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 119 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 20 claims for Symbicort 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 TRELEGY ELLIPTA as an associated drug or biological on 131532 records involving 37148 distinct recipient NPIs. Public Medicare Part D data also shows 27 claims for Trelegy Ellipta 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 51 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 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.

Takeda Pharmaceuticals U.S.A., 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 TRINTELLIX as an associated drug or biological on 37075 records involving 14402 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Trintellix by this doctor in 2024.

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

Payment overview · 2025

General Payments

$1,451.87

65 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
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $465.2132.0%132025
ABBVIE INC. Unresolved — no canonical attribution shown $315.2421.7%202025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $137.499.5%82025
Kowa Pharmaceuticals America, Inc. Unresolved — no canonical attribution shown $115.658.0%62025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $83.025.7%42025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $72.295.0%32025
Aimmune Therapeutics, Inc. Unresolved — no canonical attribution shown $54.853.8%22025
Lilly USA, LLC Unresolved — no canonical attribution shown $53.623.7%22025
Exact Sciences Corporation Unresolved — no canonical attribution shown $28.602.0%12025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $25.751.8%12025
PFIZER INC. Unresolved — no canonical attribution shown $24.521.7%12025
SCILEX PHARMACEUTICALS INC. Unresolved — no canonical attribution shown $22.381.5%12025
Takeda Pharmaceuticals U.S.A., Inc. Unresolved — no canonical attribution shown $19.071.3%12025
Amgen Inc. Unresolved — no canonical attribution shown $18.811.3%12025
Cranial Technologies, Inc Unresolved — no canonical attribution shown $15.371.1%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$1,451.8765

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
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $393.26 9 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $287.77 5 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $137.49 8 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $136.61 8 2025
Source payment records
ZORYVE
Normalized: zoryve
Drug Kowa Pharmaceuticals America, Inc. $115.65 6 2025
Source payment records
CREON
Normalized: creon
Drug ABBVIE INC. $103.15 9 2025
Source payment records
LINZESS
Normalized: linzess
Drug ABBVIE INC. $103.15 9 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $83.02 4 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $75.48 3 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $75.48 3 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $72.29 3 2025
Source payment records
ZENPEP
Normalized: zenpep
Drug Aimmune Therapeutics, Inc. $54.85 2 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $53.62 2 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $28.60 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $28.55 1 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $25.75 1 2025
Source payment records
GARDASIL 9
Normalized: gardasil 9
Biological Merck Sharp & Dohme LLC $25.75 1 2025
Source payment records
PAXLOVID
Normalized: paxlovid
Drug PFIZER INC. $24.52 1 2025
Source payment records
ZTLido
Normalized: ztlido
Drug SCILEX PHARMACEUTICALS INC. $22.38 1 2025
Source payment records
TRINTELLIX
Normalized: trintellix
Drug Takeda Pharmaceuticals U.S.A., Inc. $19.07 1 2025
Source payment records
KRYSTEXXA
Normalized: krystexxa
Biological Amgen Inc. $18.81 1 2025
Source payment records
Doc Band
Normalized: doc band
Device Cranial Technologies, Inc $15.37 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
CREON
creon
2025 Creon 2024 30
Beneficiary count suppressed
exact normalized Medicare Part D
FARXIGA
farxiga
2025 Farxiga 2024 119 exact normalized Medicare Part D
LINZESS
linzess
2025 Linzess 2024 31
Beneficiary count suppressed
exact normalized Medicare Part D
TRELEGY ELLIPTA
trelegy ellipta
2025 Trelegy Ellipta 2024 27
Beneficiary count suppressed
exact normalized Medicare Part D
TRINTELLIX
trintellix
2025 Trintellix 2024 12
Beneficiary count suppressed
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
30 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
31 suppressed by CMS
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
33 suppressed by CMS
Amgen Inc.
Exact reporting entity; no affiliate inference
2025 PROLIA
open payments reported associated product
CMS Open Payments — General Payments
20867 supporting records · 11744 recipient NPIs · example record 1226874448
Prolia · 2024
Exact normalized brand match · 1 Part D row
20 11
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 BRILINTA
open payments reported associated product
CMS Open Payments — General Payments
993 supporting records · 512 recipient NPIs · example record 1206131430
Brilinta · 2024
Exact normalized brand match · 1 Part D row
14 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
119 26
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
20 suppressed by CMS
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 TRELEGY ELLIPTA
open payments reported associated product
CMS Open Payments — General Payments
131532 supporting records · 37148 recipient NPIs · example record 1190332369
Trelegy Ellipta · 2024
Exact normalized brand match · 1 Part D row
27 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
51 16
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
Takeda Pharmaceuticals U.S.A., Inc.
Exact reporting entity; no affiliate inference
2025 TRINTELLIX
open payments reported associated product
CMS Open Payments — General Payments
37075 supporting records · 14402 recipient NPIs · example record 1223616266
Trintellix · 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
AllopurinolAllopurinol490126
Amlodipine BesylateAmlodipine Besylate438117
Atorvastatin CalciumAtorvastatin Calcium381103
Rosuvastatin CalciumRosuvastatin Calcium30985
Losartan PotassiumLosartan Potassium17450
Metoprolol SuccinateMetoprolol Succinate16043
Pravastatin SodiumPravastatin Sodium15935
LisinoprilLisinopril15233
Levothyroxine SodiumLevothyroxine Sodium14736
Tamsulosin HclTamsulosin Hcl14138
Metformin Hcl ErMetformin Hcl13641
PrednisonePrednisone12873
GabapentinGabapentin12535
FarxigaDapagliflozin Propanediol11926
Escitalopram OxalateEscitalopram Oxalate11826
CelecoxibCelecoxib10431
Fluticasone PropionateFluticasone Propionate10140
Pantoprazole SodiumPantoprazole Sodium9121
Olmesartan MedoxomilOlmesartan Medoxomil9025
OmeprazoleOmeprazole8930
CarvedilolCarvedilol8623
Metformin HclMetformin Hcl8628
FamotidineFamotidine8027
AzithromycinAzithromycin7660
Albuterol Sulfate HfaAlbuterol Sulfate7232
Trazodone HclTrazodone Hcl6822
ClonazepamClonazepam6712
FinasterideFinasteride6120
Montelukast SodiumMontelukast Sodium6118
Quetiapine FumarateQuetiapine Fumarate6113
Duloxetine HclDuloxetine Hcl5918
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen59suppressed
IbuprofenIbuprofen5114
JardianceEmpagliflozin5116
Hydralazine HclHydralazine Hcl47suppressed
HydrochlorothiazideHydrochlorothiazide47suppressed
Azelastine HclAzelastine Hcl4420
SimvastatinSimvastatin41suppressed
ClopidogrelClopidogrel Bisulfate4011
ColchicineColchicine4011
Triamcinolone AcetonideTriamcinolone Acetonide4023
Raloxifene HclRaloxifene Hcl39suppressed
TradjentaLinagliptin39suppressed
ValsartanValsartan39suppressed
Benazepril HclBenazepril Hcl38suppressed
ValacyclovirValacyclovir Hcl3611
Pioglitazone HclPioglitazone Hcl35suppressed
EstradiolEstradiol34suppressed
MirtazapineMirtazapine3412
SynthroidLevothyroxine Sodium33suppressed
Doxycycline HyclateDoxycycline Hyclate3227
AlprazolamAlprazolam31suppressed
Fluoxetine HclFluoxetine Hcl3111
LinzessLinaclotide31suppressed
CreonLipase/Protease/Amylase30suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide30suppressed
Ciprofloxacin HclCiprofloxacin Hcl2823
Cyclobenzaprine HclCyclobenzaprine Hcl28suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate28suppressed
Meclizine HclMeclizine Hcl27suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter27suppressed
BaclofenBaclofen25suppressed
EszopicloneEszopiclone25suppressed
FebuxostatFebuxostat24suppressed
Amlodipine-ValsartanAmlodipine Besylate/Valsartan23suppressed
FluconazoleFluconazole23suppressed
FurosemideFurosemide23suppressed
MyrbetriqMirabegron22suppressed
Memantine HclMemantine Hcl21suppressed
Carbidopa-LevodopaCarbidopa/Levodopa20suppressed
ProliaDenosumab2011
RestasisCyclosporine20suppressed
SymbicortBudesonide/Formoterol Fumarate20suppressed
Alendronate SodiumAlendronate Sodium19suppressed
Clobetasol PropionateClobetasol Propionate19suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl19suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol19suppressed
IrbesartanIrbesartan19suppressed
RoflumilastRoflumilast19suppressed
TrulicityDulaglutide19suppressed
Dexlansoprazole DrDexlansoprazole18suppressed
EzetimibeEzetimibe18suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide18suppressed
Wixela InhubFluticasone Propion/Salmeterol18suppressed
Citalopram HbrCitalopram Hydrobromide17suppressed
Diclofenac SodiumDiclofenac Sodium17suppressed
Donepezil HclDonepezil Hcl17suppressed
MeloxicamMeloxicam1712
Ropinirole HclRopinirole Hcl17suppressed
SpironolactoneSpironolactone17suppressed
Amitriptyline HclAmitriptyline Hcl16suppressed
Pioglitazone-MetforminPioglitazone Hcl/Metformin Hcl16suppressed
Propranolol HclPropranolol Hcl16suppressed
Solifenacin SuccinateSolifenacin Succinate16suppressed
Venlafaxine Hcl ErVenlafaxine Hcl16suppressed
AmoxicillinAmoxicillin1511
FenofibrateFenofibrate Nanocrystallized15suppressed
Betamethasone DipropionateBetamethasone Dipropionate14suppressed
BrilintaTicagrelor14suppressed
KetoconazoleKetoconazole14suppressed
Tramadol HclTramadol Hcl14suppressed
Breztri AerosphereBudesonide/Glycopyr/Formoterol13suppressed
LevetiracetamLevetiracetam13suppressed
RamiprilRamipril13suppressed
Bupropion XlBupropion Hcl12suppressed
CephalexinCephalexin12suppressed
ChlorthalidoneChlorthalidone12suppressed
IbuIbuprofen12suppressed
JanuviaSitagliptin Phosphate12suppressed
TrintellixVortioxetine Hydrobromide12suppressed
VyvanseLisdexamfetamine Dimesylate12suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril11suppressed
Carbamazepine ErCarbamazepine11suppressed
Diltiazem 24hr ErDiltiazem Hcl11suppressed
Enalapril MaleateEnalapril Maleate11suppressed
Propranolol Hcl ErPropranolol Hcl11suppressed
Sertraline HclSertraline Hcl11suppressed

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 $1,451.87 · 65 records AstraZeneca Pharmaceuticals LP BREZTRI, CAPLYTA, CAPVAXIVE, CREON, Cologuard Collection Kit, Doc Band, FARXIGA, GARDASIL 9, KRYSTEXXA, Kerendia, LINZESS, MOUNJARO, PAXLOVID, QULIPTA, TRELEGY ELLIPTA, TRINTELLIX, UBRELVY, VRAYLAR, ZENPEP, ZEPBOUND, ZORYVE, ZTLido 11
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