Payment overview · 2025
General Payments
105 reported records · 22 companies
Healthcare provider profile · identity verified
Allopathic & Osteopathic Physicians|Family Medicine · COLDWATER, MI · NPI 1437108701
Verified facts
CMS Open Payments records show Yanni Chen, D.O. received $2,446.71 in general payments during 2025 across 105 reported records.
AstraZeneca Pharmaceuticals LP accounted for 22.3% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 27 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Eliquis, Farxiga, Jardiance, Ozempic, Rexulti, Trelegy Ellipta.
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 76 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 50 claims for Jardiance 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 41 claims for Trelegy Ellipta by this doctor in 2024.
Lundbeck 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 REXULTI as an associated drug or biological on 71829 records involving 25812 distinct recipient NPIs. Public Medicare Part D data also shows 40 claims for Rexulti 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 72 claims for Ozempic by this doctor in 2024.
Otsuka America Pharmaceutical, 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 REXULTI as an associated drug or biological on 160756 records involving 46288 distinct recipient NPIs. Public Medicare Part D data also shows 40 claims for Rexulti 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 12 claims for Eliquis by this doctor in 2024.
These records do not establish that a payment influenced prescribing or medical care.
Payment overview · 2025
105 reported records · 22 companies
Separate record types
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?
| Reported company | Canonical company | Amount | Share | Records | Year |
|---|---|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | Unresolved — no canonical attribution shown | $545.61 | 22.3% | 17 | 2025 |
| Otsuka America Pharmaceutical, Inc. | Unresolved — no canonical attribution shown | $386.00 | 15.8% | 18 | 2025 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $325.63 | 13.3% | 8 | 2025 |
| Astellas Pharma US Inc | Unresolved — no canonical attribution shown | $171.69 | 7.0% | 6 | 2025 |
| PFIZER INC. | Unresolved — no canonical attribution shown | $155.78 | 6.4% | 7 | 2025 |
| ABBVIE INC. | Unresolved — no canonical attribution shown | $118.31 | 4.8% | 7 | 2025 |
| Novo Nordisk Inc | Unresolved — no canonical attribution shown | $100.22 | 4.1% | 5 | 2025 |
| Bayer Healthcare Pharmaceuticals Inc. | Unresolved — no canonical attribution shown | $91.79 | 3.8% | 6 | 2025 |
| Abbott Laboratories | Unresolved — no canonical attribution shown | $75.28 | 3.1% | 4 | 2025 |
| Lundbeck LLC | Unresolved — no canonical attribution shown | $72.37 | 3.0% | 4 | 2025 |
| VERTEX PHARMACEUTICALS INCORPORATED | Unresolved — no canonical attribution shown | $64.98 | 2.7% | 4 | 2025 |
| Novartis Pharmaceuticals Corporation | Unresolved — no canonical attribution shown | $59.30 | 2.4% | 3 | 2025 |
| GlaxoSmithKline, LLC. | Unresolved — no canonical attribution shown | $54.68 | 2.2% | 3 | 2025 |
| Exact Sciences Corporation | Unresolved — no canonical attribution shown | $45.00 | 1.8% | 3 | 2025 |
| Axsome Therapeutics, Inc. | Unresolved — no canonical attribution shown | $35.05 | 1.4% | 2 | 2025 |
| Verona Pharma, Inc. | Unresolved — no canonical attribution shown | $29.23 | 1.2% | 2 | 2025 |
| KYOWA KIRIN, INC. | Unresolved — no canonical attribution shown | $23.53 | 1.0% | 1 | 2025 |
| ABIOMED | Unresolved — no canonical attribution shown | $21.77 | 0.9% | 1 | 2025 |
| Teva Pharmaceuticals USA, Inc. | Unresolved — no canonical attribution shown | $20.57 | 0.8% | 1 | 2025 |
| Corcept Therapeutics | Unresolved — no canonical attribution shown | $18.16 | 0.7% | 1 | 2025 |
| Radius Health, Inc. | Unresolved — no canonical attribution shown | $16.63 | 0.7% | 1 | 2025 |
| Ferring Pharmaceuticals Inc. | Unresolved — no canonical attribution shown | $15.13 | 0.6% | 1 | 2025 |
What were the payments for?
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $2,377.72 | 104 |
| Education | $68.99 | 1 |
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
| Reported product | Type | Reported company | Related amount* | Records | Year |
|---|---|---|---|---|---|
| REXULTI Normalized: rexulti |
Drug | Lundbeck LLC, Otsuka America Pharmaceutical, Inc. | $458.37 | 22 | 2025 |
Source payment records
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| AIRSUPRA Normalized: airsupra |
Drug | AstraZeneca Pharmaceuticals LP | $349.02 | 12 | 2025 |
Source payment records
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| JARDIANCE Normalized: jardiance |
Drug | Boehringer Ingelheim Pharmaceuticals, Inc. | $310.81 | 7 | 2025 |
Source payment records
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| FARXIGA Normalized: farxiga |
Drug | AstraZeneca Pharmaceuticals LP | $223.98 | 4 | 2025 |
Source payment records
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| NURTEC ODT Normalized: nurtec odt |
Drug | PFIZER INC. | $155.78 | 7 | 2025 |
Source payment records
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| ZAVZPRET Normalized: zavzpret |
Drug | PFIZER INC. | $130.06 | 6 | 2025 |
Source payment records
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| BREZTRI Normalized: breztri |
Drug | AstraZeneca Pharmaceuticals LP | $125.00 | 1 | 2025 |
Source payment records
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| Veozah Normalized: veozah |
Drug | Astellas Pharma US Inc | $102.70 | 5 | 2025 |
Source payment records
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| Kerendia Normalized: kerendia |
Drug | Bayer Healthcare Pharmaceuticals Inc. | $91.79 | 6 | 2025 |
Source payment records
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| VRAYLAR Normalized: vraylar |
Drug | ABBVIE INC. | $79.82 | 5 | 2025 |
Source payment records
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| FREESTYLE LIBRE 3 Normalized: freestyle libre 3 |
Device | Abbott Laboratories | $75.28 | 4 | 2025 |
Source payment records
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| JOURNAVX Normalized: journavx |
Drug | VERTEX PHARMACEUTICALS INCORPORATED | $64.98 | 4 | 2025 |
Source payment records
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| LEQVIO Normalized: leqvio |
Drug | Novartis Pharmaceuticals Corporation | $59.30 | 3 | 2025 |
Source payment records
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| Wegovy Normalized: wegovy |
Drug | Novo Nordisk Inc | $55.23 | 3 | 2025 |
Source payment records
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| TRELEGY ELLIPTA Normalized: trelegy ellipta |
Drug | GlaxoSmithKline, LLC. | $54.68 | 3 | 2025 |
Source payment records
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| The Cologuard Plus Collection Kit Normalized: the cologuard plus collection kit |
Device | Exact Sciences Corporation | $45.00 | 3 | 2025 |
Source payment records
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| Ozempic Normalized: ozempic |
Drug | Novo Nordisk Inc | $44.99 | 2 | 2025 |
Source payment records
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| Auvelity Normalized: auvelity |
Drug | Axsome Therapeutics, Inc. | $35.05 | 2 | 2025 |
Source payment records
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| Ohtuvayre Normalized: ohtuvayre |
Drug | Verona Pharma, Inc. | $29.23 | 2 | 2025 |
Source payment records
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| ELIQUIS Normalized: eliquis |
Drug | PFIZER INC. | $25.72 | 1 | 2025 |
Source payment records
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| RINVOQ Normalized: rinvoq |
Biological | ABBVIE INC. | $23.89 | 1 | 2025 |
Source payment records
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| CRYSVITA Normalized: crysvita |
Drug | KYOWA KIRIN, INC. | $23.53 | 1 | 2025 |
Source payment records
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| AJOVY Normalized: ajovy |
Biological | Teva Pharmaceuticals USA, Inc. | $20.57 | 1 | 2025 |
Source payment records
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| Korlym Normalized: korlym |
Drug | Corcept Therapeutics | $18.16 | 1 | 2025 |
Source payment records
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| EUFLEXXA Normalized: euflexxa |
Device | Ferring Pharmaceuticals Inc. | $15.13 | 1 | 2025 |
Source payment records
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| QULIPTA Normalized: qulipta |
Drug | ABBVIE INC. | $14.60 | 1 | 2025 |
Source payment records
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| UBRELVY Normalized: ubrelvy |
Drug | ABBVIE INC. | $14.60 | 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.
| Open Payments product | Payment year | Part D brand | Part D year | Claims | Match method | Source |
|---|---|---|---|---|---|---|
| ELIQUIS eliquis |
2025 | Eliquis | 2024 | 12 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| FARXIGA farxiga |
2025 | Farxiga | 2024 | 76 | exact normalized | Medicare Part D |
| JARDIANCE jardiance |
2025 | Jardiance | 2024 | 50 | exact normalized | Medicare Part D |
| Ozempic ozempic |
2025 | Ozempic | 2024 | 72 | exact normalized | Medicare Part D |
| REXULTI rexulti |
2025 | Rexulti | 2024 | 40 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| TRELEGY ELLIPTA trelegy ellipta |
2025 | Trelegy Ellipta | 2024 | 41 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
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 |
|---|---|---|---|---|---|---|
| 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 |
76 | 20 |
| 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 | 17 |
| 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 |
41 | suppressed by CMS |
| Lundbeck LLC Exact reporting entity; no affiliate inference |
2025 | REXULTI open payments reported associated product |
CMS Open Payments — General Payments 71829 supporting records · 25812 recipient NPIs · example record 1251759986 |
Rexulti · 2024 Exact normalized brand match · 1 Part D row |
40 | 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 |
72 | 13 |
| Otsuka America Pharmaceutical, Inc. Exact reporting entity; no affiliate inference |
2025 | REXULTI open payments reported associated product |
CMS Open Payments — General Payments 160756 supporting records · 46288 recipient NPIs · example record 1227267708 |
Rexulti · 2024 Exact normalized brand match · 1 Part D row |
40 | 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 |
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
| Brand | Generic | Claims | Beneficiaries |
|---|---|---|---|
| Levothyroxine Sodium | Levothyroxine Sodium | 283 | 68 |
| Atorvastatin Calcium | Atorvastatin Calcium | 241 | 62 |
| Lisinopril | Lisinopril | 209 | 54 |
| Losartan Potassium | Losartan Potassium | 187 | 50 |
| Omeprazole | Omeprazole | 147 | 44 |
| Amlodipine Besylate | Amlodipine Besylate | 128 | 33 |
| Metoprolol Tartrate | Metoprolol Tartrate | 125 | 31 |
| Simvastatin | Simvastatin | 121 | 32 |
| Metoprolol Succinate | Metoprolol Succinate | 116 | 39 |
| Buspirone Hcl | Buspirone Hcl | 115 | 24 |
| Tramadol Hcl | Tramadol Hcl | 113 | 19 |
| Gabapentin | Gabapentin | 95 | 25 |
| Escitalopram Oxalate | Escitalopram Oxalate | 91 | 25 |
| Furosemide | Furosemide | 82 | 23 |
| Xarelto | Rivaroxaban | 82 | 15 |
| Clopidogrel | Clopidogrel Bisulfate | 78 | 17 |
| Montelukast Sodium | Montelukast Sodium | 78 | 22 |
| Trazodone Hcl | Trazodone Hcl | 77 | 21 |
| Farxiga | Dapagliflozin Propanediol | 76 | 20 |
| Pantoprazole Sodium | Pantoprazole Sodium | 73 | 22 |
| Ozempic | Semaglutide | 72 | 13 |
| Metformin Hcl | Metformin Hcl | 70 | 21 |
| Glipizide Er | Glipizide | 68 | 16 |
| Tamsulosin Hcl | Tamsulosin Hcl | 64 | 17 |
| Hydrochlorothiazide | Hydrochlorothiazide | 63 | 19 |
| Sertraline Hcl | Sertraline Hcl | 62 | 18 |
| Alprazolam | Alprazolam | 59 | 24 |
| Pregabalin | Pregabalin | 59 | suppressed |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 58 | 11 |
| Famotidine | Famotidine | 56 | 16 |
| Hydralazine Hcl | Hydralazine Hcl | 55 | 17 |
| Pravastatin Sodium | Pravastatin Sodium | 51 | 11 |
| Duloxetine Hcl | Duloxetine Hcl | 50 | 13 |
| Jardiance | Empagliflozin | 50 | 17 |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 49 | 17 |
| Meloxicam | Meloxicam | 47 | 15 |
| Alendronate Sodium | Alendronate Sodium | 45 | 15 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 44 | 13 |
| Amitriptyline Hcl | Amitriptyline Hcl | 44 | 18 |
| Pramipexole Dihydrochloride | Pramipexole Di-Hcl | 41 | suppressed |
| Trelegy Ellipta | Fluticasone/Umeclidin/Vilanter | 41 | suppressed |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 40 | suppressed |
| Potassium Chloride | Potassium Chloride | 40 | 12 |
| Rexulti | Brexpiprazole | 40 | suppressed |
| Fluticasone Propionate | Fluticasone Propionate | 39 | 17 |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 39 | 12 |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 38 | 11 |
| Citalopram Hbr | Citalopram Hydrobromide | 37 | suppressed |
| Januvia | Sitagliptin Phosphate | 37 | suppressed |
| Gemfibrozil | Gemfibrozil | 34 | suppressed |
| Methylprednisolone | Methylprednisolone | 32 | 30 |
| Allopurinol | Allopurinol | 31 | suppressed |
| Paroxetine Hcl | Paroxetine Hcl | 31 | suppressed |
| Baclofen | Baclofen | 29 | suppressed |
| Donepezil Hcl | Donepezil Hcl | 29 | suppressed |
| Propranolol Hcl | Propranolol Hcl | 29 | suppressed |
| Trulicity | Dulaglutide | 29 | suppressed |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 28 | 22 |
| Mounjaro | Tirzepatide | 28 | suppressed |
| Aripiprazole | Aripiprazole | 27 | suppressed |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 27 | suppressed |
| Topiramate | Topiramate | 26 | suppressed |
| Cephalexin | Cephalexin | 25 | suppressed |
| Fenofibrate | Fenofibrate Nanocrystallized | 25 | suppressed |
| Divalproex Sodium | Divalproex Sodium | 24 | suppressed |
| Azithromycin | Azithromycin | 23 | 22 |
| Clonidine Hcl | Clonidine Hcl | 23 | suppressed |
| Fentanyl | Fentanyl | 23 | suppressed |
| Fluoxetine Hcl | Fluoxetine Hcl | 23 | suppressed |
| Levetiracetam | Levetiracetam | 23 | suppressed |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 23 | suppressed |
| Lovastatin | Lovastatin | 21 | suppressed |
| Repatha Sureclick | Evolocumab | 21 | suppressed |
| Carvedilol | Carvedilol | 19 | suppressed |
| Ezetimibe | Ezetimibe | 19 | suppressed |
| Prednisone | Prednisone | 19 | 13 |
| Warfarin Sodium | Warfarin Sodium | 19 | suppressed |
| Bupropion Xl | Bupropion Hcl | 18 | suppressed |
| Mometasone Furoate | Mometasone Furoate | 18 | 16 |
| Amoxicillin | Amoxicillin | 17 | suppressed |
| Methenamine Hippurate | Methenamine Hippurate | 17 | suppressed |
| Zolpidem Tartrate | Zolpidem Tartrate | 17 | suppressed |
| Janumet | Sitagliptin Phos/Metformin Hcl | 16 | suppressed |
| Meclizine Hcl | Meclizine Hcl | 16 | suppressed |
| Quetiapine Fumarate | Quetiapine Fumarate | 16 | suppressed |
| Spironolactone | Spironolactone | 16 | suppressed |
| Bumetanide | Bumetanide | 15 | suppressed |
| Dicyclomine Hcl | Dicyclomine Hcl | 15 | suppressed |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 15 | suppressed |
| Lansoprazole | Lansoprazole | 14 | suppressed |
| Atenolol | Atenolol | 13 | suppressed |
| Lamotrigine | Lamotrigine | 13 | suppressed |
| Risperidone | Risperidone | 13 | suppressed |
| Ropinirole Hcl | Ropinirole Hcl | 13 | suppressed |
| Sumatriptan Succinate | Sumatriptan Succinate | 13 | suppressed |
| Verapamil Sr | Verapamil Hcl | 13 | suppressed |
| Breztri Aerosphere | Budesonide/Glycopyr/Formoterol | 12 | suppressed |
| Eliquis | Apixaban | 12 | suppressed |
| Fenofibrate | Fenofibrate,micronized | 12 | suppressed |
| Lamictal | Lamotrigine | 12 | suppressed |
| Phenytoin Sodium Extended | Phenytoin Sodium Extended | 12 | suppressed |
| Acetaminophen-Codeine | Acetaminophen With Codeine | 11 | suppressed |
| Anoro Ellipta | Umeclidinium Brm/Vilanterol Tr | 11 | suppressed |
| Dapagliflozin | Dapagliflozin Propanediol | 11 | suppressed |
| Desvenlafaxine Succinate Er | Desvenlafaxine Succinate | 11 | suppressed |
| Diltiazem 24hr Er (Cd) | Diltiazem Hcl | 11 | suppressed |
| Oxcarbazepine | Oxcarbazepine | 11 | suppressed |
Timeline
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 | $2,446.71 · 105 records | AstraZeneca Pharmaceuticals LP | AIRSUPRA, AJOVY, Auvelity, BREZTRI, CRYSVITA, ELIQUIS, EUFLEXXA, FARXIGA, FREESTYLE LIBRE 3, JARDIANCE, JOURNAVX, Kerendia, Korlym, LEQVIO, NURTEC ODT, Ohtuvayre, Ozempic, QULIPTA, REXULTI, RINVOQ, TRELEGY ELLIPTA, The Cologuard Plus Collection Kit, UBRELVY, VRAYLAR, Veozah, Wegovy, ZAVZPRET | 7 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
These are general questions generated from reviewed templates. They are not personalized medical advice.
Sources and limitations
| 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