Payment overview · 2025
General Payments
$1,565.52
65 reported records · 14 companies
Healthcare provider profile · identity verified
Chienwei Timothy Chen, MD
Allopathic & Osteopathic Physicians|Internal Medicine · IRVINE, CA · NPI 1992795256
Verified facts
What the public records show
CMS Open Payments records show Chienwei Timothy Chen, MD received $1,565.52 in general payments during 2025 across 65 reported records.
ABBVIE INC. accounted for 19.2% 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, Farxiga, Jardiance, Ozempic, Trelegy Ellipta.
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 28 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 ENBREL as an associated drug or biological on 9330 records involving 2094 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Enbrel 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 100 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 64 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 15 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 64 claims for Jardiance 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.
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 28 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 |
|---|---|---|---|---|---|
| ABBVIE INC. | Unresolved — no canonical attribution shown | $300.50 | 19.2% | 12 | 2025 |
| Novo Nordisk Inc | Unresolved — no canonical attribution shown | $239.27 | 15.3% | 10 | 2025 |
| AstraZeneca Pharmaceuticals LP | Unresolved — no canonical attribution shown | $225.51 | 14.4% | 9 | 2025 |
| Lilly USA, LLC | Unresolved — no canonical attribution shown | $150.36 | 9.6% | 6 | 2025 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $140.46 | 9.0% | 6 | 2025 |
| GlaxoSmithKline, LLC. | Unresolved — no canonical attribution shown | $140.00 | 8.9% | 6 | 2025 |
| Dexcom, Inc. | Unresolved — no canonical attribution shown | $75.29 | 4.8% | 3 | 2025 |
| Merck Sharp & Dohme LLC | Unresolved — no canonical attribution shown | $67.59 | 4.3% | 4 | 2025 |
| Neurocrine BioSciences, Inc. | Unresolved — no canonical attribution shown | $61.98 | 4.0% | 2 | 2025 |
| SANOFI PASTEUR INC. | Unresolved — no canonical attribution shown | $46.08 | 2.9% | 2 | 2025 |
| Amgen Inc. | Unresolved — no canonical attribution shown | $38.81 | 2.5% | 2 | 2025 |
| PFIZER INC. | Unresolved — no canonical attribution shown | $35.68 | 2.3% | 1 | 2025 |
| Avadel CNS Pharmaceuticals, LLC | Unresolved — no canonical attribution shown | $24.65 | 1.6% | 1 | 2025 |
| Abbott Laboratories | Unresolved — no canonical attribution shown | $19.34 | 1.2% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $1,565.52 | 65 |
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., Lilly USA, LLC | $211.76 | 9 | 2025 |
Source payment records
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| BOTOX Normalized: botox |
Biological | ABBVIE INC. | $206.96 | 9 | 2025 |
Source payment records
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| AIRSUPRA Normalized: airsupra |
Drug | AstraZeneca Pharmaceuticals LP | $166.47 | 6 | 2025 |
Source payment records
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| QULIPTA Normalized: qulipta |
Drug | ABBVIE INC. | $161.98 | 6 | 2025 |
Source payment records
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| Ozempic Normalized: ozempic |
Drug | Novo Nordisk Inc | $133.49 | 6 | 2025 |
Source payment records
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| Wegovy Normalized: wegovy |
Drug | Novo Nordisk Inc | $105.78 | 4 | 2025 |
Source payment records
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| UBRELVY Normalized: ubrelvy |
Drug | ABBVIE INC. | $93.54 | 3 | 2025 |
Source payment records
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| AREXVY Normalized: arexvy |
Biological | GlaxoSmithKline, LLC. | $81.80 | 4 | 2025 |
Source payment records
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| MOUNJARO Normalized: mounjaro |
Drug | Lilly USA, LLC | $79.06 | 3 | 2025 |
Source payment records
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| ZEPBOUND Normalized: zepbound |
Drug | Lilly USA, LLC | $79.06 | 3 | 2025 |
Source payment records
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| Dexcom G6 Transmitter Normalized: dexcom g6 transmitter |
Medical Supply | Dexcom, Inc. | $75.29 | 3 | 2025 |
Source payment records
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| GARDASIL 9 Normalized: gardasil 9 |
Biological | Merck Sharp & Dohme LLC | $67.59 | 4 | 2025 |
Source payment records
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| INGREZZA Normalized: ingrezza |
Drug | Neurocrine BioSciences, Inc. | $61.98 | 2 | 2025 |
Source payment records
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| BEXSERO Normalized: bexsero |
Biological | GlaxoSmithKline, LLC. | $61.84 | 3 | 2025 |
Source payment records
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| SHINGRIX Normalized: shingrix |
Biological | GlaxoSmithKline, LLC. | $61.84 | 3 | 2025 |
Source payment records
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| FARXIGA Normalized: farxiga |
Drug | AstraZeneca Pharmaceuticals LP | $59.04 | 3 | 2025 |
Source payment records
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| TRELEGY ELLIPTA Normalized: trelegy ellipta |
Drug | GlaxoSmithKline, LLC. | $58.20 | 2 | 2025 |
Source payment records
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| BEYFORTUS Normalized: beyfortus |
Biological | SANOFI PASTEUR INC. | $46.08 | 2 | 2025 |
Source payment records
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| FLUBLOK QUADRIVALENT NORTHERN HEMISPHERE Normalized: flublok quadrivalent northern hemisphere |
Biological | SANOFI PASTEUR INC. | $46.08 | 2 | 2025 |
Source payment records
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| FLUZONE HIGH-DOSE Normalized: fluzone high dose |
Biological | SANOFI PASTEUR INC. | $46.08 | 2 | 2025 |
Source payment records
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| VAXELIS Normalized: vaxelis |
Biological | Merck Sharp & Dohme LLC, SANOFI PASTEUR INC. | $41.71 | 2 | 2025 |
Source payment records
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| Rybelsus Normalized: rybelsus |
Drug | Novo Nordisk Inc | $40.20 | 2 | 2025 |
Source payment records
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| OTEZLA Normalized: otezla |
Drug | Amgen Inc. | $38.81 | 2 | 2025 |
Source payment records
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| REPATHA Normalized: repatha |
Biological | Amgen Inc. | $38.81 | 2 | 2025 |
Source payment records
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| M-M-R II Normalized: m m r ii |
Biological | Merck Sharp & Dohme LLC | $36.44 | 2 | 2025 |
Source payment records
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| ELIQUIS Normalized: eliquis |
Drug | PFIZER INC. | $35.68 | 1 | 2025 |
Source payment records
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| CAPVAXIVE Normalized: capvaxive |
Biological | Merck Sharp & Dohme LLC | $31.15 | 2 | 2025 |
Source payment records
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| LUMRYZ Normalized: lumryz |
Drug | Avadel CNS Pharmaceuticals, LLC | $24.65 | 1 | 2025 |
Source payment records
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| MENQUADFI Normalized: menquadfi |
Biological | SANOFI PASTEUR INC. | $22.06 | 1 | 2025 |
Source payment records
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| PENMENVY Normalized: penmenvy |
Biological | GlaxoSmithKline, LLC. | $19.96 | 1 | 2025 |
Source payment records
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| FREESTYLE LIBRE 3 Normalized: freestyle libre 3 |
Device | Abbott Laboratories | $19.34 | 1 | 2025 |
Source payment records
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| PROQUAD Normalized: proquad |
Biological | Merck Sharp & Dohme LLC | $18.75 | 1 | 2025 |
Source payment records
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| ENFLONSIA Normalized: enflonsia |
Drug | Merck Sharp & Dohme LLC | $17.69 | 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 |
|---|---|---|---|---|---|---|
| ELIQUIS eliquis |
2025 | Eliquis | 2024 | 28 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| FARXIGA farxiga |
2025 | Farxiga | 2024 | 100 | exact normalized | Medicare Part D |
| JARDIANCE jardiance |
2025 | Jardiance | 2024 | 64 | exact normalized | Medicare Part D |
| Ozempic ozempic |
2025 | Ozempic | 2024 | 72 | exact normalized | Medicare Part D |
| TRELEGY ELLIPTA trelegy ellipta |
2025 | Trelegy Ellipta | 2024 | 15 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 company | Payment year | Drug reported by same entity | Open Payments evidence | Part D | Claims | Beneficiaries |
|---|---|---|---|---|---|---|
| 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 |
28 | suppressed by CMS |
| Amgen Inc. Exact reporting entity; no affiliate inference |
2025 | ENBREL open payments reported associated product |
CMS Open Payments — General Payments 9330 supporting records · 2094 recipient NPIs · example record 1226877474 |
Enbrel · 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 |
100 | 29 |
| 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 |
64 | 19 |
| 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 |
15 | 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 |
64 | 19 |
| 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 | 15 |
| 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 |
28 | 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
| Brand | Generic | Claims | Beneficiaries |
|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 537 | 172 |
| Levothyroxine Sodium | Levothyroxine Sodium | 227 | 64 |
| Losartan Potassium | Losartan Potassium | 223 | 71 |
| Amlodipine Besylate | Amlodipine Besylate | 221 | 63 |
| Metformin Hcl | Metformin Hcl | 192 | 55 |
| Lisinopril | Lisinopril | 150 | 47 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 133 | 54 |
| Tamsulosin Hcl | Tamsulosin Hcl | 124 | 41 |
| Farxiga | Dapagliflozin Propanediol | 100 | 29 |
| Pantoprazole Sodium | Pantoprazole Sodium | 98 | 36 |
| Simvastatin | Simvastatin | 96 | 27 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 86 | 26 |
| Atenolol | Atenolol | 86 | 24 |
| Metoprolol Succinate | Metoprolol Succinate | 83 | 28 |
| Alprazolam | Alprazolam | 81 | 19 |
| Omeprazole | Omeprazole | 75 | 28 |
| Ozempic | Semaglutide | 72 | 15 |
| Allopurinol | Allopurinol | 70 | 23 |
| Zolpidem Tartrate | Zolpidem Tartrate | 67 | 24 |
| Jardiance | Empagliflozin | 64 | 19 |
| Gabapentin | Gabapentin | 61 | 19 |
| Finasteride | Finasteride | 59 | 21 |
| Metformin Hcl Er | Metformin Hcl | 55 | 18 |
| Lorazepam | Lorazepam | 51 | 17 |
| Metoprolol Tartrate | Metoprolol Tartrate | 50 | 16 |
| Meloxicam | Meloxicam | 46 | 21 |
| Mirtazapine | Mirtazapine | 45 | 16 |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 45 | 28 |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 44 | 11 |
| Montelukast Sodium | Montelukast Sodium | 44 | 16 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 42 | 14 |
| Alendronate Sodium | Alendronate Sodium | 41 | 17 |
| Hydrochlorothiazide | Hydrochlorothiazide | 40 | 12 |
| Furosemide | Furosemide | 39 | 15 |
| Azithromycin | Azithromycin | 36 | 33 |
| Pioglitazone Hcl | Pioglitazone Hcl | 33 | 11 |
| Benazepril Hcl | Benazepril Hcl | 31 | suppressed |
| Carvedilol | Carvedilol | 31 | 11 |
| Diclofenac Sodium | Diclofenac Sodium | 31 | 18 |
| Glipizide Er | Glipizide | 31 | suppressed |
| Escitalopram Oxalate | Escitalopram Oxalate | 30 | suppressed |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 29 | 17 |
| Clopidogrel | Clopidogrel Bisulfate | 28 | suppressed |
| Eliquis | Apixaban | 28 | suppressed |
| Lovastatin | Lovastatin | 28 | suppressed |
| Pregabalin | Pregabalin | 28 | suppressed |
| Synthroid | Levothyroxine Sodium | 28 | suppressed |
| Ibandronate Sodium | Ibandronate Sodium | 25 | suppressed |
| Valsartan | Valsartan | 25 | 11 |
| Famotidine | Famotidine | 24 | 11 |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 24 | suppressed |
| Hydralazine Hcl | Hydralazine Hcl | 23 | suppressed |
| Januvia | Sitagliptin Phosphate | 23 | suppressed |
| Fluticasone Propionate | Fluticasone Propionate | 22 | 17 |
| Olmesartan Medoxomil | Olmesartan Medoxomil | 22 | suppressed |
| Trazodone Hcl | Trazodone Hcl | 21 | suppressed |
| Amlodipine Besylate-Benazepril | Amlodipine Besylate/Benazepril | 19 | suppressed |
| Tramadol Hcl | Tramadol Hcl | 19 | suppressed |
| Xarelto | Rivaroxaban | 19 | suppressed |
| Azelastine Hcl | Azelastine Hcl | 18 | suppressed |
| Clotrimazole-Betamethasone | Clotrimazole/Betamethasone Dip | 18 | 11 |
| Doxycycline Hyclate | Doxycycline Hyclate | 18 | 15 |
| Oxycodone-Acetaminophen | Oxycodone Hcl/Acetaminophen | 18 | suppressed |
| Valacyclovir | Valacyclovir Hcl | 18 | suppressed |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 17 | suppressed |
| Pravastatin Sodium | Pravastatin Sodium | 17 | suppressed |
| Clonidine Hcl | Clonidine Hcl | 16 | suppressed |
| Ezetimibe | Ezetimibe | 16 | suppressed |
| Fenofibrate | Fenofibrate | 16 | suppressed |
| Diazepam | Diazepam | 15 | suppressed |
| Doxazosin Mesylate | Doxazosin Mesylate | 15 | suppressed |
| Fluoxetine Hcl | Fluoxetine Hcl | 15 | suppressed |
| Trelegy Ellipta | Fluticasone/Umeclidin/Vilanter | 15 | suppressed |
| Carisoprodol | Carisoprodol | 14 | suppressed |
| Enbrel | Etanercept | 14 | suppressed |
| Hydroxychloroquine Sulfate | Hydroxychloroquine Sulfate | 14 | suppressed |
| Sumatriptan Succinate | Sumatriptan Succinate | 14 | suppressed |
| Temazepam | Temazepam | 14 | suppressed |
| Terazosin Hcl | Terazosin Hcl | 14 | suppressed |
| Triamterene-Hydrochlorothiazid | Triamterene/Hydrochlorothiazid | 14 | suppressed |
| Vitamin D2 | Ergocalciferol (Vitamin D2) | 14 | suppressed |
| Clonazepam | Clonazepam | 13 | suppressed |
| Humalog | Insulin Lispro | 13 | suppressed |
| Fluticasone-Salmeterol | Fluticasone Propion/Salmeterol | 12 | suppressed |
| Nano 2nd Gen Pen Needle | Pen Needle, Diabetic | 12 | suppressed |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 11 | suppressed |
| Breo Ellipta | Fluticasone/Vilanterol | 11 | suppressed |
| Enalapril Maleate | Enalapril Maleate | 11 | suppressed |
| Fenofibrate | Fenofibrate Nanocrystallized | 11 | suppressed |
| Glipizide | Glipizide | 11 | suppressed |
| Ibuprofen | Ibuprofen | 11 | suppressed |
| Naproxen | Naproxen | 11 | suppressed |
| Nitrofurantoin Mono-Macro | Nitrofurantoin Monohyd/M-Cryst | 11 | suppressed |
| Sertraline Hcl | Sertraline Hcl | 11 | suppressed |
| Valsartan-Hydrochlorothiazide | Valsartan/Hydrochlorothiazide | 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 | $1,565.52 · 65 records | ABBVIE INC. | AIRSUPRA, AREXVY, BEXSERO, BEYFORTUS, BOTOX, CAPVAXIVE, Dexcom G6 Transmitter, ELIQUIS, ENFLONSIA, FARXIGA, FLUBLOK QUADRIVALENT NORTHERN HEMISPHERE, FLUZONE HIGH-DOSE, FREESTYLE LIBRE 3, GARDASIL 9, INGREZZA, JARDIANCE, LUMRYZ, M-M-R II, MENQUADFI, MOUNJARO, OTEZLA, Ozempic, PENMENVY, PROQUAD, QULIPTA, REPATHA, Rybelsus, SHINGRIX, TRELEGY ELLIPTA, UBRELVY, VAXELIS, Wegovy, ZEPBOUND | 8 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- What role, if any, does Eliquis play in your treatment recommendations for me?
- How do you evaluate evidence when you have a financial relationship with ABBVIE 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