Payment overview · 2025
General Payments
$410.35
18 reported records · 7 companies
Healthcare provider profile · identity verified
Caleb Barker, PA-C
Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant · MUSKOGEE, OK · NPI 1891346532
Verified facts
What the public records show
CMS Open Payments records show Caleb Barker, PA-C received $410.35 in general payments during 2025 across 18 reported records.
ABBVIE INC. accounted for 63.2% 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: Ozempic, Vraylar.
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 CREON as an associated drug or biological on 91561 records involving 20616 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Creon by this doctor in 2024.
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 VRAYLAR as an associated drug or biological on 377741 records involving 62704 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Vraylar 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 43 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 |
|---|---|---|---|---|---|
| ABBVIE INC. | Unresolved — no canonical attribution shown | $259.53 | 63.2% | 11 | 2025 |
| Novo Nordisk Inc | Unresolved — no canonical attribution shown | $48.95 | 11.9% | 2 | 2025 |
| Boston Scientific Corporation | Unresolved — no canonical attribution shown | $29.58 | 7.2% | 1 | 2025 |
| Teleflex LLC | Unresolved — no canonical attribution shown | $23.67 | 5.8% | 1 | 2025 |
| Laborie Medical Technologies Corp. | Unresolved — no canonical attribution shown | $21.29 | 5.2% | 1 | 2025 |
| Teva Pharmaceuticals USA, Inc. | Unresolved — no canonical attribution shown | $13.76 | 3.4% | 1 | 2025 |
| Intra-Sana Laboratories | Unresolved — no canonical attribution shown | $13.57 | 3.3% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $410.35 | 18 |
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 |
|---|---|---|---|---|---|
| VRAYLAR Normalized: vraylar |
Drug | ABBVIE INC. | $134.53 | 10 | 2025 |
Source payment records
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| BOTOX Normalized: botox |
Biological | ABBVIE INC. | $125.00 | 1 | 2025 |
Source payment records
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| Ozempic Normalized: ozempic |
Drug | Novo Nordisk Inc | $35.21 | 1 | 2025 |
Source payment records
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| LithoVue Elite Normalized: lithovue elite |
Device | Boston Scientific Corporation | $29.58 | 1 | 2025 |
Source payment records
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| BARRIGEL Normalized: barrigel |
Device | Teleflex LLC | $23.67 | 1 | 2025 |
Source payment records
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| AUSTEDO XR Normalized: austedo xr |
Drug | Teva Pharmaceuticals USA, Inc. | $13.76 | 1 | 2025 |
Source payment records
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| GLYCATE Normalized: glycate |
Drug | Intra-Sana Laboratories | $13.57 | 1 | 2025 |
Source payment records
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| RELTONE 200 MG Normalized: reltone 200 mg |
Drug | Intra-Sana Laboratories | $13.57 | 1 | 2025 |
Source payment records
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| RELTONE 400 MG Normalized: reltone 400 mg |
Drug | Intra-Sana Laboratories | $13.57 | 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 | 43 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| VRAYLAR vraylar |
2025 | Vraylar | 2024 | 12 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 | CREON open payments reported associated product |
CMS Open Payments — General Payments 91561 supporting records · 20616 recipient NPIs · example record 1201352608 |
Creon · 2024 Exact normalized brand match · 1 Part D row |
11 | suppressed by CMS |
| ABBVIE INC. Exact reporting entity; no affiliate inference |
2025 | VRAYLAR open payments reported associated product |
CMS Open Payments — General Payments 377741 supporting records · 62704 recipient NPIs · example record 1201352550 |
Vraylar · 2024 Exact normalized brand match · 1 Part D row |
12 | 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 |
43 | 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 |
|---|---|---|---|
| Lisinopril | Lisinopril | 124 | 38 |
| Atorvastatin Calcium | Atorvastatin Calcium | 120 | 40 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 94 | 28 |
| Levothyroxine Sodium | Levothyroxine Sodium | 89 | 21 |
| Gabapentin | Gabapentin | 87 | 21 |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 78 | 21 |
| Metoprolol Succinate | Metoprolol Succinate | 69 | 16 |
| Omeprazole | Omeprazole | 68 | 22 |
| Metformin Hcl | Metformin Hcl | 66 | 19 |
| Amlodipine Besylate | Amlodipine Besylate | 56 | 23 |
| Montelukast Sodium | Montelukast Sodium | 52 | 16 |
| Trulicity | Dulaglutide | 50 | suppressed |
| Zolpidem Tartrate | Zolpidem Tartrate | 48 | suppressed |
| Potassium Chloride | Potassium Chloride | 44 | 13 |
| Ozempic | Semaglutide | 43 | suppressed |
| Fluticasone Propionate | Fluticasone Propionate | 41 | 18 |
| Furosemide | Furosemide | 41 | 13 |
| Tramadol Hcl | Tramadol Hcl | 39 | suppressed |
| Duloxetine Hcl | Duloxetine Hcl | 37 | suppressed |
| Losartan Potassium | Losartan Potassium | 37 | 15 |
| Pantoprazole Sodium | Pantoprazole Sodium | 37 | 13 |
| Quetiapine Fumarate | Quetiapine Fumarate | 37 | suppressed |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 36 | 13 |
| Symbicort | Budesonide/Formoterol Fumarate | 36 | suppressed |
| Alprazolam | Alprazolam | 34 | 13 |
| Buspirone Hcl | Buspirone Hcl | 34 | 17 |
| Hydrochlorothiazide | Hydrochlorothiazide | 33 | suppressed |
| Hydroxyzine Hcl | Hydroxyzine Hcl | 31 | suppressed |
| Metoprolol Tartrate | Metoprolol Tartrate | 29 | suppressed |
| Sertraline Hcl | Sertraline Hcl | 29 | suppressed |
| Trazodone Hcl | Trazodone Hcl | 28 | suppressed |
| Ondansetron Odt | Ondansetron | 26 | suppressed |
| Escitalopram Oxalate | Escitalopram Oxalate | 25 | suppressed |
| Tamsulosin Hcl | Tamsulosin Hcl | 24 | suppressed |
| Clonazepam | Clonazepam | 23 | suppressed |
| Levofloxacin | Levofloxacin | 22 | 16 |
| Trelegy Ellipta | Fluticasone/Umeclidin/Vilanter | 22 | suppressed |
| Azithromycin | Azithromycin | 21 | 20 |
| Ventolin Hfa | Albuterol Sulfate | 21 | suppressed |
| Acetaminophen-Codeine | Acetaminophen With Codeine | 20 | suppressed |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 20 | 17 |
| Eliquis | Apixaban | 20 | suppressed |
| Jardiance | Empagliflozin | 20 | suppressed |
| Simvastatin | Simvastatin | 20 | suppressed |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 20 | 11 |
| Bupropion Xl | Bupropion Hcl | 19 | suppressed |
| Clonidine Hcl | Clonidine Hcl | 19 | suppressed |
| Donepezil Hcl | Donepezil Hcl | 19 | suppressed |
| Ibuprofen | Ibuprofen | 19 | 12 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 19 | suppressed |
| Allopurinol | Allopurinol | 18 | suppressed |
| Famotidine | Famotidine | 18 | suppressed |
| Pregabalin | Pregabalin | 18 | suppressed |
| Baclofen | Baclofen | 17 | suppressed |
| Clopidogrel | Clopidogrel Bisulfate | 17 | suppressed |
| Lantus | Insulin Glargine,hum.Rec.Anlog | 17 | suppressed |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 17 | suppressed |
| Mirtazapine | Mirtazapine | 17 | suppressed |
| Bupropion Hcl Sr | Bupropion Hcl | 16 | suppressed |
| Hydroxyzine Pamoate | Hydroxyzine Pamoate | 16 | suppressed |
| Carvedilol | Carvedilol | 14 | suppressed |
| Meloxicam | Meloxicam | 14 | suppressed |
| Risperidone | Risperidone | 14 | suppressed |
| Benazepril Hcl | Benazepril Hcl | 13 | suppressed |
| Diclofenac Sodium | Diclofenac Sodium | 13 | suppressed |
| Levemir Flexpen | Insulin Detemir | 13 | suppressed |
| Lorazepam | Lorazepam | 13 | suppressed |
| Methylprednisolone | Methylprednisolone | 13 | suppressed |
| Nateglinide | Nateglinide | 13 | suppressed |
| Prednisone | Prednisone | 13 | suppressed |
| Propranolol Hcl | Propranolol Hcl | 13 | suppressed |
| Cephalexin | Cephalexin | 12 | 11 |
| Farxiga | Dapagliflozin Propanediol | 12 | suppressed |
| Glipizide | Glipizide | 12 | suppressed |
| Humira(Cf) | Adalimumab | 12 | suppressed |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 12 | suppressed |
| Prazosin Hcl | Prazosin Hcl | 12 | suppressed |
| Spiriva Respimat | Tiotropium Bromide | 12 | suppressed |
| Vraylar | Cariprazine Hcl | 12 | suppressed |
| Amitriptyline Hcl | Amitriptyline Hcl | 11 | suppressed |
| Creon | Lipase/Protease/Amylase | 11 | suppressed |
| Eszopiclone | Eszopiclone | 11 | suppressed |
| Fluconazole | Fluconazole | 11 | suppressed |
| Lansoprazole | Lansoprazole | 11 | suppressed |
| Methocarbamol | Methocarbamol | 11 | suppressed |
| Mounjaro | Tirzepatide | 11 | suppressed |
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 11 | suppressed |
| Terazosin Hcl | Terazosin Hcl | 11 | suppressed |
| Tizanidine Hcl | Tizanidine Hcl | 11 | suppressed |
| Venlafaxine Hcl | Venlafaxine Hcl | 11 | suppressed |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 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 | $410.35 · 18 records | ABBVIE INC. | AUSTEDO XR, BARRIGEL, BOTOX, GLYCATE, LithoVue Elite, Ozempic, RELTONE 200 MG, RELTONE 400 MG, VRAYLAR | 3 | — |
| 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