Payment overview · 2025
General Payments
$172.85
8 reported records · 6 companies
Healthcare provider profile · identity verified
Kai-Soon Yang, MD
Allopathic & Osteopathic Physicians|Family Medicine · GARLAND, TX · NPI 1194179580
Verified facts
What the public records show
CMS Open Payments records show Kai-Soon Yang, MD received $172.85 in general payments during 2025 across 8 reported records.
Boehringer Ingelheim Pharmaceuticals, Inc. accounted for 28.4% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 9 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Jardiance.
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 74 claims for Jardiance 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 SYNJARDY as an associated drug or biological on 33 records involving 33 distinct recipient NPIs. Public Medicare Part D data also shows 20 claims for Synjardy 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 74 claims for Eliquis by this doctor in 2024.
These records do not establish that a payment influenced prescribing or medical care.
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 company | Canonical company | Amount | Share | Records | Year |
|---|---|---|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $49.15 | 28.4% | 2 | 2025 |
| Amgen Inc. | Unresolved — no canonical attribution shown | $33.65 | 19.5% | 2 | 2025 |
| Ionis Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $28.09 | 16.2% | 1 | 2025 |
| Abbott Laboratories | Unresolved — no canonical attribution shown | $23.94 | 13.8% | 1 | 2025 |
| PFIZER INC. | Unresolved — no canonical attribution shown | $21.86 | 12.7% | 1 | 2025 |
| Exact Sciences Corporation | Unresolved — no canonical attribution shown | $16.16 | 9.3% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $172.85 | 8 |
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 product | Type | Reported company | Related amount* | Records | Year |
|---|---|---|---|---|---|
| JARDIANCE Normalized: jardiance |
Drug | Boehringer Ingelheim Pharmaceuticals, Inc. | $49.15 | 2 | 2025 |
Source payment records
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| REPATHA Normalized: repatha |
Biological | Amgen Inc. | $33.65 | 2 | 2025 |
Source payment records
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| TRYNGOLZA Normalized: tryngolza |
Drug | Ionis Pharmaceuticals, Inc. | $28.09 | 1 | 2025 |
Source payment records
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| FREESTYLE LIBRE 3 Normalized: freestyle libre 3 |
Device | Abbott Laboratories | $23.94 | 1 | 2025 |
Source payment records
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| ABRYSVO Normalized: abrysvo |
Biological | PFIZER INC. | $21.86 | 1 | 2025 |
Source payment records
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| COMIRNATY Normalized: comirnaty |
Biological | PFIZER INC. | $21.86 | 1 | 2025 |
Source payment records
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| PREVNAR 20 Normalized: prevnar 20 |
Biological | PFIZER INC. | $21.86 | 1 | 2025 |
Source payment records
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| OTEZLA Normalized: otezla |
Drug | Amgen Inc. | $16.53 | 1 | 2025 |
Source payment records
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| Cologuard Collection Kit Normalized: cologuard collection kit |
Device | Exact Sciences Corporation | $16.16 | 1 | 2025 |
Source payment records
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* 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 product | Payment year | Part D brand | Part D year | Claims | Match method | Source |
|---|---|---|---|---|---|---|
| JARDIANCE jardiance |
2025 | Jardiance | 2024 | 74 | 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 company | Payment year | Drug reported by same entity | Open Payments evidence | Part D | Claims | Beneficiaries |
|---|---|---|---|---|---|---|
| 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 |
74 | 25 |
| Boehringer Ingelheim Pharmaceuticals, Inc. Exact reporting entity; no affiliate inference |
2025 | SYNJARDY open payments reported associated product |
CMS Open Payments — General Payments 33 supporting records · 33 recipient NPIs · example record 1222725005 |
Synjardy · 2024 Exact normalized brand match · 1 Part D row |
20 | 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 |
74 | 16 |
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
| Brand | Generic | Claims | Beneficiaries |
|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 298 | 92 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 205 | 65 |
| Levothyroxine Sodium | Levothyroxine Sodium | 203 | 51 |
| Losartan Potassium | Losartan Potassium | 188 | 60 |
| Amlodipine Besylate | Amlodipine Besylate | 157 | 47 |
| Lisinopril | Lisinopril | 153 | 51 |
| Gabapentin | Gabapentin | 124 | 42 |
| Pantoprazole Sodium | Pantoprazole Sodium | 105 | 33 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 103 | 37 |
| Metformin Hcl | Metformin Hcl | 102 | 34 |
| Trazodone Hcl | Trazodone Hcl | 99 | 27 |
| Metformin Hcl Er | Metformin Hcl | 84 | 28 |
| Eliquis | Apixaban | 74 | 16 |
| Jardiance | Empagliflozin | 74 | 25 |
| Hydrochlorothiazide | Hydrochlorothiazide | 73 | 25 |
| Furosemide | Furosemide | 70 | 22 |
| Carvedilol | Carvedilol | 69 | 18 |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 69 | 20 |
| Omeprazole | Omeprazole | 68 | 20 |
| Metoprolol Succinate | Metoprolol Succinate | 63 | 22 |
| Allopurinol | Allopurinol | 62 | 17 |
| Tamsulosin Hcl | Tamsulosin Hcl | 60 | 22 |
| Nifedipine Er | Nifedipine | 59 | 16 |
| Meloxicam | Meloxicam | 58 | 20 |
| Breztri Aerosphere | Budesonide/Glycopyr/Formoterol | 53 | suppressed |
| Prednisone | Prednisone | 53 | 39 |
| Alprazolam | Alprazolam | 49 | suppressed |
| Duloxetine Hcl | Duloxetine Hcl | 49 | 11 |
| Montelukast Sodium | Montelukast Sodium | 47 | 14 |
| Trulicity | Dulaglutide | 46 | 11 |
| Olmesartan Medoxomil | Olmesartan Medoxomil | 44 | 16 |
| Fluticasone Propionate | Fluticasone Propionate | 42 | 15 |
| Hydroxyzine Hcl | Hydroxyzine Hcl | 39 | 11 |
| Ozempic | Semaglutide | 39 | 11 |
| Pravastatin Sodium | Pravastatin Sodium | 39 | 11 |
| Alendronate Sodium | Alendronate Sodium | 34 | suppressed |
| Farxiga | Dapagliflozin Propanediol | 32 | 11 |
| Pioglitazone Hcl | Pioglitazone Hcl | 31 | suppressed |
| Sertraline Hcl | Sertraline Hcl | 30 | suppressed |
| Doxycycline Hyclate | Doxycycline Hyclate | 29 | 25 |
| Glimepiride | Glimepiride | 29 | suppressed |
| Glipizide | Glipizide | 29 | suppressed |
| Hydralazine Hcl | Hydralazine Hcl | 29 | suppressed |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 29 | suppressed |
| Mounjaro | Tirzepatide | 28 | suppressed |
| Simvastatin | Simvastatin | 28 | suppressed |
| Spironolactone | Spironolactone | 28 | 11 |
| Trelegy Ellipta | Fluticasone/Umeclidin/Vilanter | 28 | suppressed |
| Naproxen | Naproxen | 27 | suppressed |
| Potassium Chloride | Potassium Chloride | 27 | 11 |
| Temazepam | Temazepam | 27 | suppressed |
| Azithromycin | Azithromycin | 26 | 18 |
| Clopidogrel | Clopidogrel Bisulfate | 26 | suppressed |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 26 | suppressed |
| Escitalopram Oxalate | Escitalopram Oxalate | 25 | suppressed |
| Synthroid | Levothyroxine Sodium | 25 | suppressed |
| Fluconazole | Fluconazole | 24 | suppressed |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 24 | suppressed |
| Citalopram Hbr | Citalopram Hydrobromide | 22 | suppressed |
| Olmesartan-Hydrochlorothiazide | Olmesartan/Hydrochlorothiazide | 21 | suppressed |
| Repatha Sureclick | Evolocumab | 21 | suppressed |
| Synjardy | Empagliflozin/Metformin Hcl | 20 | suppressed |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 20 | 13 |
| Valsartan | Valsartan | 20 | suppressed |
| Valsartan-Hydrochlorothiazide | Valsartan/Hydrochlorothiazide | 20 | suppressed |
| Fenofibrate | Fenofibrate | 19 | suppressed |
| Finasteride | Finasteride | 19 | suppressed |
| Tresiba Flextouch U-100 | Insulin Degludec | 19 | suppressed |
| Azelastine Hcl | Azelastine Hcl | 18 | suppressed |
| Buspirone Hcl | Buspirone Hcl | 17 | suppressed |
| Metoprolol Tartrate | Metoprolol Tartrate | 17 | suppressed |
| Famotidine | Famotidine | 16 | suppressed |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 15 | 13 |
| Baclofen | Baclofen | 15 | suppressed |
| Doxazosin Mesylate | Doxazosin Mesylate | 15 | suppressed |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 15 | suppressed |
| Tramadol Hcl | Tramadol Hcl | 15 | suppressed |
| Ultra-Fine Short Pen Needle | Pen Needle, Diabetic | 15 | suppressed |
| Zolpidem Tartrate | Zolpidem Tartrate | 15 | suppressed |
| Dicyclomine Hcl | Dicyclomine Hcl | 14 | suppressed |
| Ibuprofen | Ibuprofen | 14 | suppressed |
| Primidone | Primidone | 14 | suppressed |
| Telmisartan-Hydrochlorothiazid | Telmisartan/Hydrochlorothiazid | 14 | suppressed |
| Clotrimazole-Betamethasone | Clotrimazole/Betamethasone Dip | 13 | suppressed |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 13 | suppressed |
| Doxepin Hcl | Doxepin Hcl | 13 | suppressed |
| Ondansetron Hcl | Ondansetron Hcl | 13 | suppressed |
| Bupropion Xl | Bupropion Hcl | 12 | suppressed |
| Carbamazepine | Carbamazepine | 12 | suppressed |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 12 | suppressed |
| Fenofibrate | Fenofibrate Nanocrystallized | 12 | suppressed |
| Memantine Hcl | Memantine Hcl | 12 | suppressed |
| Promethazine Hcl | Promethazine Hcl | 12 | suppressed |
| Ramipril | Ramipril | 12 | suppressed |
| Rizatriptan | Rizatriptan Benzoate | 12 | suppressed |
| Triamterene-Hydrochlorothiazid | Triamterene/Hydrochlorothiazid | 12 | suppressed |
| Wixela Inhub | Fluticasone Propion/Salmeterol | 12 | suppressed |
| Anoro Ellipta | Umeclidinium Brm/Vilanterol Tr | 11 | suppressed |
| Celecoxib | Celecoxib | 11 | suppressed |
| Praluent Pen | Alirocumab | 11 | suppressed |
| Quetiapine Fumarate | Quetiapine Fumarate | 11 | suppressed |
| Terazosin Hcl | Terazosin Hcl | 11 | suppressed |
| Ventolin Hfa | Albuterol Sulfate | 11 | suppressed |
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.
| Year | General Payments | Main payer | Explicit products | Company overlaps | Part D coverage |
|---|---|---|---|---|---|
| 2025 | $172.85 · 8 records | Boehringer Ingelheim Pharmaceuticals, Inc. | ABRYSVO, COMIRNATY, Cologuard Collection Kit, FREESTYLE LIBRE 3, JARDIANCE, OTEZLA, PREVNAR 20, REPATHA, TRYNGOLZA | 3 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- What role, if any, does Jardiance play in your treatment recommendations for me?
- How do you evaluate evidence when you have a financial relationship with Boehringer Ingelheim Pharmaceuticals, Inc.?
- Are there reasonable alternatives I should understand when we discuss treatment options?
- How should I interpret the industry-payment records shown here in the context of my care?
These are general questions generated from reviewed templates. They are not personalized medical advice.
Sources and limitations
How to read this page
- Payment and Medicare prescribing data can cover different years; every comparison shows both years explicitly.
- Part D does not represent a doctor’s entire practice; it excludes many patients and is subject to CMS public-release thresholds.
- Company–drug relationships must have an auditable source, a precise relationship type, and a valid evidence period. Unresolved mappings are not published.
- Generic drug claims are not attributed to a specific manufacturer without manufacturer-level evidence.
- When a source extract is incomplete, missing rows are never treated as proof of no payments or no prescriptions.
Loaded source releases
| Dataset | Year | Publication | Source |
|---|---|---|---|
| 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 |
Full methodology · Questions & answers · Report a possible error