Payment overview · 2025
General Payments
$462.91
26 reported records · 14 companies
Healthcare provider profile · identity verified
Christopher A Clark, APRN
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner · LEXINGTON, KY · NPI 1649641895
Verified facts
What the public records show
CMS Open Payments records show Christopher A Clark, APRN received $462.91 in general payments during 2025 across 26 reported records.
Collegium Pharmaceutical, Inc. accounted for 18.8% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 18 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Mounjaro.
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 23 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 13 claims for Mounjaro 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 |
|---|---|---|---|---|---|
| Collegium Pharmaceutical, Inc. | Unresolved — no canonical attribution shown | $86.80 | 18.8% | 5 | 2025 |
| Otsuka America Pharmaceutical, Inc. | Unresolved — no canonical attribution shown | $60.74 | 13.1% | 4 | 2025 |
| Lilly USA, LLC | Unresolved — no canonical attribution shown | $60.19 | 13.0% | 3 | 2025 |
| Teva Pharmaceuticals USA, Inc. | Unresolved — no canonical attribution shown | $48.45 | 10.5% | 3 | 2025 |
| Axsome Therapeutics, Inc. | Unresolved — no canonical attribution shown | $39.36 | 8.5% | 2 | 2025 |
| Vanda Pharmaceuticals Inc. | Unresolved — no canonical attribution shown | $31.00 | 6.7% | 1 | 2025 |
| Bausch Health US, LLC | Unresolved — no canonical attribution shown | $21.58 | 4.7% | 1 | 2025 |
| Neurocrine BioSciences, Inc. | Unresolved — no canonical attribution shown | $20.43 | 4.4% | 1 | 2025 |
| Takeda Pharmaceuticals U.S.A., Inc. | Unresolved — no canonical attribution shown | $17.55 | 3.8% | 1 | 2025 |
| Exact Sciences Corporation | Unresolved — no canonical attribution shown | $17.39 | 3.8% | 1 | 2025 |
| Novo Nordisk Inc | Unresolved — no canonical attribution shown | $16.04 | 3.5% | 1 | 2025 |
| GlaxoSmithKline, LLC. | Unresolved — no canonical attribution shown | $14.72 | 3.2% | 1 | 2025 |
| Sage Therapeutics, LLC | Unresolved — no canonical attribution shown | $14.33 | 3.1% | 1 | 2025 |
| Supernus Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $14.33 | 3.1% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $462.91 | 26 |
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 |
|---|---|---|---|---|---|
| Jornay PM Normalized: jornay pm |
Drug | Collegium Pharmaceutical, Inc. | $86.80 | 5 | 2025 |
Source payment records
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| REXULTI Normalized: rexulti |
Drug | Otsuka America Pharmaceutical, Inc. | $60.74 | 4 | 2025 |
Source payment records
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| MOUNJARO Normalized: mounjaro |
Drug | Lilly USA, LLC | $60.19 | 3 | 2025 |
Source payment records
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| AUSTEDO XR Normalized: austedo xr |
Drug | Teva Pharmaceuticals USA, Inc. | $48.45 | 3 | 2025 |
Source payment records
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| Auvelity Normalized: auvelity |
Drug | Axsome Therapeutics, Inc. | $39.36 | 2 | 2025 |
Source payment records
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| ZEPBOUND Normalized: zepbound |
Drug | Lilly USA, LLC | $36.63 | 2 | 2025 |
Source payment records
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| FANAPT Normalized: fanapt |
Drug | Vanda Pharmaceuticals Inc. | $31.00 | 1 | 2025 |
Source payment records
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| APLENZIN Normalized: aplenzin |
Drug | Bausch Health US, LLC | $21.58 | 1 | 2025 |
Source payment records
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| WELLBUTRIN Normalized: wellbutrin |
Drug | Bausch Health US, LLC | $21.58 | 1 | 2025 |
Source payment records
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| INGREZZA Normalized: ingrezza |
Drug | Neurocrine BioSciences, Inc. | $20.43 | 1 | 2025 |
Source payment records
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| TRINTELLIX Normalized: trintellix |
Drug | Takeda Pharmaceuticals U.S.A., Inc. | $17.55 | 1 | 2025 |
Source payment records
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| The Cologuard Plus Collection Kit Normalized: the cologuard plus collection kit |
Device | Exact Sciences Corporation | $17.39 | 1 | 2025 |
Source payment records
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| Ozempic Normalized: ozempic |
Drug | Novo Nordisk Inc | $16.04 | 1 | 2025 |
Source payment records
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| Rybelsus Normalized: rybelsus |
Drug | Novo Nordisk Inc | $16.04 | 1 | 2025 |
Source payment records
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| AREXVY Normalized: arexvy |
Biological | GlaxoSmithKline, LLC. | $14.72 | 1 | 2025 |
Source payment records
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| TRELEGY ELLIPTA Normalized: trelegy ellipta |
Drug | GlaxoSmithKline, LLC. | $14.72 | 1 | 2025 |
Source payment records
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| Qelbree Normalized: qelbree |
Drug | Supernus Pharmaceuticals, Inc. | $14.33 | 1 | 2025 |
Source payment records
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| ZURZUVAE Normalized: zurzuvae |
Drug | Sage Therapeutics, LLC | $14.33 | 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 |
|---|---|---|---|---|---|---|
| MOUNJARO mounjaro |
2025 | Mounjaro | 2024 | 13 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 |
|---|---|---|---|---|---|---|
| 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 |
23 | suppressed by CMS |
| 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 |
13 | 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 | 219 | 62 |
| Lisinopril | Lisinopril | 114 | 32 |
| Levothyroxine Sodium | Levothyroxine Sodium | 100 | 25 |
| Amlodipine Besylate | Amlodipine Besylate | 95 | 27 |
| Hydrochlorothiazide | Hydrochlorothiazide | 95 | 30 |
| Omeprazole | Omeprazole | 82 | 26 |
| Metformin Hcl | Metformin Hcl | 73 | 18 |
| Citalopram Hbr | Citalopram Hydrobromide | 68 | 15 |
| Losartan Potassium | Losartan Potassium | 68 | 18 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 65 | 18 |
| Metformin Hcl Er | Metformin Hcl | 56 | 18 |
| Pravastatin Sodium | Pravastatin Sodium | 52 | 14 |
| Tizanidine Hcl | Tizanidine Hcl | 50 | suppressed |
| Alendronate Sodium | Alendronate Sodium | 46 | 12 |
| Famotidine | Famotidine | 45 | 13 |
| Fluticasone Propionate | Fluticasone Propionate | 45 | 19 |
| Gabapentin | Gabapentin | 45 | 13 |
| Montelukast Sodium | Montelukast Sodium | 43 | 13 |
| Pantoprazole Sodium | Pantoprazole Sodium | 42 | 12 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 42 | 14 |
| Trazodone Hcl | Trazodone Hcl | 41 | suppressed |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 39 | suppressed |
| Simvastatin | Simvastatin | 39 | suppressed |
| Furosemide | Furosemide | 35 | 11 |
| Glipizide Er | Glipizide | 32 | suppressed |
| Metoprolol Tartrate | Metoprolol Tartrate | 32 | suppressed |
| Buspirone Hcl | Buspirone Hcl | 30 | suppressed |
| Potassium Chloride | Potassium Chloride | 27 | suppressed |
| Duloxetine Hcl | Duloxetine Hcl | 26 | suppressed |
| Tramadol Hcl | Tramadol Hcl | 26 | suppressed |
| Triamterene-Hydrochlorothiazid | Triamterene/Hydrochlorothiazid | 24 | suppressed |
| Fluticasone-Salmeterol | Fluticasone Propion/Salmeterol | 23 | suppressed |
| Jardiance | Empagliflozin | 23 | suppressed |
| Metoprolol Succinate | Metoprolol Succinate | 22 | suppressed |
| Doxazosin Mesylate | Doxazosin Mesylate | 21 | suppressed |
| Escitalopram Oxalate | Escitalopram Oxalate | 21 | suppressed |
| Januvia | Sitagliptin Phosphate | 21 | suppressed |
| Allopurinol | Allopurinol | 20 | suppressed |
| Glipizide | Glipizide | 20 | suppressed |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 20 | suppressed |
| Synthroid | Levothyroxine Sodium | 20 | suppressed |
| Carvedilol | Carvedilol | 19 | suppressed |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 19 | suppressed |
| Amitriptyline Hcl | Amitriptyline Hcl | 18 | suppressed |
| Chlorthalidone | Chlorthalidone | 18 | suppressed |
| Eliquis | Apixaban | 18 | suppressed |
| Lorazepam | Lorazepam | 18 | suppressed |
| Meloxicam | Meloxicam | 18 | suppressed |
| Tamsulosin Hcl | Tamsulosin Hcl | 18 | suppressed |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 18 | suppressed |
| Ezetimibe | Ezetimibe | 17 | suppressed |
| Zolpidem Tartrate | Zolpidem Tartrate | 17 | suppressed |
| Levocetirizine Dihydrochloride | Levocetirizine Dihydrochloride | 16 | suppressed |
| Sertraline Hcl | Sertraline Hcl | 16 | suppressed |
| Valsartan-Hydrochlorothiazide | Valsartan/Hydrochlorothiazide | 16 | suppressed |
| Enalapril Maleate | Enalapril Maleate | 15 | suppressed |
| Sumatriptan Succinate | Sumatriptan Succinate | 15 | suppressed |
| Atenolol | Atenolol | 14 | suppressed |
| Bupropion Xl | Bupropion Hcl | 14 | suppressed |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 14 | suppressed |
| Finasteride | Finasteride | 13 | suppressed |
| Mounjaro | Tirzepatide | 13 | suppressed |
| Symbicort | Budesonide/Formoterol Fumarate | 13 | suppressed |
| Temazepam | Temazepam | 13 | suppressed |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 12 | suppressed |
| Phenytoin Sodium Extended | Phenytoin Sodium Extended | 12 | suppressed |
| Alprazolam | Alprazolam | 11 | suppressed |
| Novolog | Insulin Aspart | 11 | suppressed |
| Prednisone | Prednisone | 11 | suppressed |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 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 | $462.91 · 26 records | Collegium Pharmaceutical, Inc. | APLENZIN, AREXVY, AUSTEDO XR, Auvelity, FANAPT, INGREZZA, Jornay PM, MOUNJARO, Ozempic, Qelbree, REXULTI, Rybelsus, TRELEGY ELLIPTA, TRINTELLIX, The Cologuard Plus Collection Kit, WELLBUTRIN, ZEPBOUND, ZURZUVAE | 2 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- What role, if any, does Mounjaro play in your treatment recommendations for me?
- How do you evaluate evidence when you have a financial relationship with Lilly USA, LLC?
- 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