Payment overview · 2025
General Payments
$313.35
15 reported records · 9 companies
Healthcare provider profile · identity verified
Robert Langon Davison, M.D.
Allopathic & Osteopathic Physicians|Internal Medicine · WALDORF, MD · NPI 1629031745
Verified facts
What the public records show
CMS Open Payments records show Robert Langon Davison, M.D. received $313.35 in general payments during 2025 across 15 reported records.
Amgen Inc. accounted for 35.7% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 12 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Ozempic.
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 14 claims for Synthroid 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 11 claims for Symbicort 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 38 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 16 claims for Trulicity 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 14 claims for Ozempic 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 |
|---|---|---|---|---|---|
| Amgen Inc. | Unresolved — no canonical attribution shown | $111.86 | 35.7% | 5 | 2025 |
| Novo Nordisk Inc | Unresolved — no canonical attribution shown | $61.79 | 19.7% | 3 | 2025 |
| Neurocrine BioSciences, Inc. | Unresolved — no canonical attribution shown | $24.42 | 7.8% | 1 | 2025 |
| Lilly USA, LLC | Unresolved — no canonical attribution shown | $22.82 | 7.3% | 1 | 2025 |
| AstraZeneca Pharmaceuticals LP | Unresolved — no canonical attribution shown | $22.16 | 7.1% | 1 | 2025 |
| Globus Medical, Inc. | Unresolved — no canonical attribution shown | $21.28 | 6.8% | 1 | 2025 |
| Novartis Pharmaceuticals Corporation | Unresolved — no canonical attribution shown | $18.54 | 5.9% | 1 | 2025 |
| Exact Sciences Corporation | Unresolved — no canonical attribution shown | $15.74 | 5.0% | 1 | 2025 |
| ABBVIE INC. | Unresolved — no canonical attribution shown | $14.74 | 4.7% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $313.35 | 15 |
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 |
|---|---|---|---|---|---|
| REPATHA Normalized: repatha |
Biological | Amgen Inc. | $111.86 | 5 | 2025 |
Source payment records
|
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| Ozempic Normalized: ozempic |
Drug | Novo Nordisk Inc | $61.79 | 3 | 2025 |
Source payment records
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| Rybelsus Normalized: rybelsus |
Drug | Novo Nordisk Inc | $61.79 | 3 | 2025 |
Source payment records
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| INGREZZA Normalized: ingrezza |
Drug | Neurocrine BioSciences, Inc. | $24.42 | 1 | 2025 |
Source payment records
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| MOUNJARO Normalized: mounjaro |
Drug | Lilly USA, LLC | $22.82 | 1 | 2025 |
Source payment records
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| ZEPBOUND Normalized: zepbound |
Drug | Lilly USA, LLC | $22.82 | 1 | 2025 |
Source payment records
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| AIRSUPRA Normalized: airsupra |
Drug | AstraZeneca Pharmaceuticals LP | $22.16 | 1 | 2025 |
Source payment records
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| Senza Normalized: senza |
Device | Globus Medical, Inc. | $21.28 | 1 | 2025 |
Source payment records
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| LEQVIO Normalized: leqvio |
Drug | Novartis Pharmaceuticals Corporation | $18.54 | 1 | 2025 |
Source payment records
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| Cologuard Collection Kit Normalized: cologuard collection kit |
Device | Exact Sciences Corporation | $15.74 | 1 | 2025 |
Source payment records
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| QULIPTA Normalized: qulipta |
Drug | ABBVIE INC. | $14.74 | 1 | 2025 |
Source payment records
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| UBRELVY Normalized: ubrelvy |
Drug | ABBVIE INC. | $14.74 | 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 |
|---|---|---|---|---|---|---|
| Ozempic ozempic |
2025 | Ozempic | 2024 | 14 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 |
14 | suppressed by CMS |
| 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 |
11 | 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 |
38 | suppressed by CMS |
| 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 |
16 | 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 |
14 | 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 |
|---|---|---|---|
| Amlodipine Besylate | Amlodipine Besylate | 589 | 149 |
| Atorvastatin Calcium | Atorvastatin Calcium | 479 | 124 |
| Lisinopril | Lisinopril | 249 | 66 |
| Losartan Potassium | Losartan Potassium | 237 | 68 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 236 | 73 |
| Levothyroxine Sodium | Levothyroxine Sodium | 199 | 47 |
| Hydrochlorothiazide | Hydrochlorothiazide | 160 | 50 |
| Metformin Hcl | Metformin Hcl | 139 | 40 |
| Pantoprazole Sodium | Pantoprazole Sodium | 139 | 38 |
| Metformin Hcl Er | Metformin Hcl | 130 | 37 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 125 | 32 |
| Sertraline Hcl | Sertraline Hcl | 123 | 32 |
| Omeprazole | Omeprazole | 118 | 29 |
| Glipizide Er | Glipizide | 109 | 21 |
| Eliquis | Apixaban | 96 | 20 |
| Furosemide | Furosemide | 93 | 29 |
| Gabapentin | Gabapentin | 91 | 25 |
| Metoprolol Succinate | Metoprolol Succinate | 88 | 24 |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 82 | 18 |
| Allopurinol | Allopurinol | 81 | 20 |
| Montelukast Sodium | Montelukast Sodium | 75 | 16 |
| Clopidogrel | Clopidogrel Bisulfate | 72 | 19 |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 72 | 21 |
| Zolpidem Tartrate | Zolpidem Tartrate | 67 | 18 |
| Simvastatin | Simvastatin | 65 | 19 |
| Pioglitazone Hcl | Pioglitazone Hcl | 62 | 15 |
| Atenolol | Atenolol | 61 | 17 |
| Metoprolol Tartrate | Metoprolol Tartrate | 59 | 12 |
| Pravastatin Sodium | Pravastatin Sodium | 57 | 17 |
| Tamsulosin Hcl | Tamsulosin Hcl | 55 | 18 |
| Carvedilol | Carvedilol | 54 | 18 |
| Fluoxetine Hcl | Fluoxetine Hcl | 52 | suppressed |
| Famotidine | Famotidine | 47 | 12 |
| Januvia | Sitagliptin Phosphate | 47 | suppressed |
| Trazodone Hcl | Trazodone Hcl | 47 | suppressed |
| Lovastatin | Lovastatin | 46 | 11 |
| Tramadol Hcl | Tramadol Hcl | 45 | 20 |
| Naproxen | Naproxen | 43 | 15 |
| Potassium Chloride | Potassium Chloride | 43 | 12 |
| Valsartan-Hydrochlorothiazide | Valsartan/Hydrochlorothiazide | 43 | 13 |
| Fluticasone Propionate | Fluticasone Propionate | 42 | 23 |
| Trelegy Ellipta | Fluticasone/Umeclidin/Vilanter | 41 | 11 |
| Lorazepam | Lorazepam | 39 | suppressed |
| Bupropion Hcl Sr | Bupropion Hcl | 38 | suppressed |
| Jardiance | Empagliflozin | 38 | suppressed |
| Glipizide | Glipizide | 37 | 15 |
| Warfarin Sodium | Warfarin Sodium | 37 | suppressed |
| Paroxetine Hcl | Paroxetine Hcl | 35 | suppressed |
| Janumet | Sitagliptin Phos/Metformin Hcl | 34 | suppressed |
| Amlodipine Besylate-Benazepril | Amlodipine Besylate/Benazepril | 33 | 11 |
| Olmesartan Medoxomil | Olmesartan Medoxomil | 33 | suppressed |
| Meloxicam | Meloxicam | 31 | suppressed |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 29 | suppressed |
| Ezetimibe | Ezetimibe | 28 | 12 |
| Meclizine Hcl | Meclizine Hcl | 28 | 11 |
| Mirtazapine | Mirtazapine | 28 | suppressed |
| Alprazolam | Alprazolam | 27 | suppressed |
| Citalopram Hbr | Citalopram Hydrobromide | 27 | suppressed |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 27 | suppressed |
| Glimepiride | Glimepiride | 27 | suppressed |
| Latanoprost | Latanoprost | 27 | suppressed |
| Hydralazine Hcl | Hydralazine Hcl | 26 | suppressed |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 26 | suppressed |
| Nifedipine Er | Nifedipine | 26 | suppressed |
| Azithromycin | Azithromycin | 25 | 24 |
| Diazepam | Diazepam | 25 | suppressed |
| Hydroxyzine Hcl | Hydroxyzine Hcl | 25 | suppressed |
| Celecoxib | Celecoxib | 24 | suppressed |
| Duloxetine Hcl | Duloxetine Hcl | 24 | suppressed |
| Atenolol-Chlorthalidone | Atenolol/Chlorthalidone | 23 | suppressed |
| Doxazosin Mesylate | Doxazosin Mesylate | 23 | suppressed |
| Bupropion Xl | Bupropion Hcl | 22 | suppressed |
| Colchicine | Colchicine | 22 | suppressed |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 22 | 12 |
| Ibuprofen | Ibuprofen | 22 | suppressed |
| Baclofen | Baclofen | 21 | suppressed |
| Spironolactone | Spironolactone | 21 | suppressed |
| Aripiprazole | Aripiprazole | 20 | suppressed |
| Clonazepam | Clonazepam | 20 | suppressed |
| Escitalopram Oxalate | Escitalopram Oxalate | 19 | suppressed |
| Oxcarbazepine | Oxcarbazepine | 19 | suppressed |
| Oxybutynin Chloride | Oxybutynin Chloride | 19 | suppressed |
| Triamterene-Hydrochlorothiazid | Triamterene/Hydrochlorothiazid | 19 | suppressed |
| Clotrimazole-Betamethasone | Clotrimazole/Betamethasone Dip | 18 | suppressed |
| Valsartan | Valsartan | 18 | suppressed |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 17 | 16 |
| Clonidine Hcl | Clonidine Hcl | 17 | suppressed |
| Fenofibric Acid | Fenofibric Acid (Choline) | 17 | suppressed |
| Nebivolol Hcl | Nebivolol Hcl | 17 | suppressed |
| Propranolol Hcl Er | Propranolol Hcl | 17 | suppressed |
| Ramipril | Ramipril | 17 | suppressed |
| Diclofenac Sodium | Diclofenac Sodium | 16 | suppressed |
| Trulicity | Dulaglutide | 16 | suppressed |
| Verapamil Sr | Verapamil Hcl | 16 | suppressed |
| Benztropine Mesylate | Benztropine Mesylate | 15 | suppressed |
| Methocarbamol | Methocarbamol | 15 | suppressed |
| Nitrofurantoin Mono-Macro | Nitrofurantoin Monohyd/M-Cryst | 14 | 13 |
| Ozempic | Semaglutide | 14 | suppressed |
| Synthroid | Levothyroxine Sodium | 14 | suppressed |
| Tizanidine Hcl | Tizanidine Hcl | 14 | suppressed |
| Methylprednisolone | Methylprednisolone | 13 | suppressed |
| Amantadine | Amantadine Hcl | 12 | suppressed |
| Arnuity Ellipta | Fluticasone Furoate | 12 | suppressed |
| Ezetimibe-Simvastatin | Ezetimibe/Simvastatin | 12 | suppressed |
| Folic Acid | Folic Acid | 12 | suppressed |
| Gemfibrozil | Gemfibrozil | 12 | suppressed |
| Hydroxyzine Pamoate | Hydroxyzine Pamoate | 12 | suppressed |
| Stiolto Respimat | Tiotropium Br/Olodaterol Hcl | 12 | suppressed |
| Amoxicillin | Amoxicillin | 11 | suppressed |
| Digoxin | Digoxin | 11 | suppressed |
| Ondansetron Hcl | Ondansetron Hcl | 11 | suppressed |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 11 | suppressed |
| Pregabalin | Pregabalin | 11 | suppressed |
| Symbicort | Budesonide/Formoterol Fumarate | 11 | suppressed |
| Torsemide | Torsemide | 11 | suppressed |
| Tradjenta | Linagliptin | 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 | $313.35 · 15 records | Amgen Inc. | AIRSUPRA, Cologuard Collection Kit, INGREZZA, LEQVIO, MOUNJARO, Ozempic, QULIPTA, REPATHA, Rybelsus, Senza, UBRELVY, ZEPBOUND | 5 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- What role, if any, does Ozempic 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