Payment overview · 2025
General Payments
$77,937.14
150 reported records · 11 companies
Healthcare provider profile · identity verified
Kevin A Kahn, MD
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology · DURHAM, NC · NPI 1013088350
Verified facts
What the public records show
CMS Open Payments records show Kevin A Kahn, MD received $77,937.14 in general payments during 2025 across 150 reported records.
ABBVIE INC. accounted for 47.5% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 14 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Botox, Nurtec Odt, Qulipta, Quviviq, Ubrelvy.
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 BOTOX as an associated drug or biological on 140321 records involving 30103 distinct recipient NPIs. Public Medicare Part D data also shows 75 claims for Botox 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 QULIPTA as an associated drug or biological on 298617 records involving 58957 distinct recipient NPIs. Public Medicare Part D data also shows 61 claims for Qulipta 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 UBRELVY as an associated drug or biological on 299803 records involving 61203 distinct recipient NPIs. Public Medicare Part D data also shows 108 claims for Ubrelvy by this doctor in 2024.
IDORSIA PHARMACEUTICALS US 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 QUVIVIQ as an associated drug or biological on 2281 records involving 1911 distinct recipient NPIs. Public Medicare Part D data also shows 25 claims for Quviviq 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 NURTEC ODT as an associated drug or biological on 217574 records involving 54025 distinct recipient NPIs. Public Medicare Part D data also shows 109 claims for Nurtec Odt 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 | $36,983.04 | 47.5% | 63 | 2025 |
| Axsome Therapeutics, Inc. | Unresolved — no canonical attribution shown | $28,259.01 | 36.3% | 30 | 2025 |
| PFIZER INC. | Unresolved — no canonical attribution shown | $11,954.74 | 15.3% | 22 | 2025 |
| Impel Pharmaceuticals LLC | Unresolved — no canonical attribution shown | $229.76 | 0.3% | 11 | 2025 |
| Lundbeck LLC | Unresolved — no canonical attribution shown | $168.69 | 0.2% | 10 | 2025 |
| Tonix Medicines, Inc. | Unresolved — no canonical attribution shown | $142.11 | 0.2% | 5 | 2025 |
| Teva Pharmaceuticals USA, Inc. | Unresolved — no canonical attribution shown | $64.96 | 0.1% | 3 | 2025 |
| Merz Pharmaceuticals, LLC | Unresolved — no canonical attribution shown | $55.50 | 0.1% | 2 | 2025 |
| Lilly USA, LLC | Unresolved — no canonical attribution shown | $40.64 | 0.1% | 2 | 2025 |
| Amneal Pharmaceuticals LLC | Unresolved — no canonical attribution shown | $23.96 | 0.0% | 1 | 2025 |
| IDORSIA PHARMACEUTICALS US INC | Unresolved — no canonical attribution shown | $14.73 | 0.0% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $42,335.00 | 13 |
| Honoraria | $23,564.00 | 4 |
| Travel and Lodging | $6,663.42 | 13 |
| Food and Beverage | $3,849.72 | 119 |
| Consulting Fee | $1,525.00 | 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
Products named in Open Payments records
| Reported product | Type | Reported company | Related amount* | Records | Year |
|---|---|---|---|---|---|
| QULIPTA Normalized: qulipta |
Drug | ABBVIE INC. | $30,119.31 | 52 | 2025 |
Source payment records
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| Symbravo Normalized: symbravo |
Drug | Axsome Therapeutics, Inc. | $28,119.81 | 29 | 2025 |
Source payment records
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| UBRELVY Normalized: ubrelvy |
Drug | ABBVIE INC. | $7,050.49 | 19 | 2025 |
Source payment records
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| NURTEC ODT Normalized: nurtec odt |
Drug | PFIZER INC. | $6,986.16 | 17 | 2025 |
Source payment records
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| ZAVZPRET Normalized: zavzpret |
Drug | PFIZER INC. | $5,226.80 | 18 | 2025 |
Source payment records
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| BOTOX Normalized: botox |
Biological | ABBVIE INC. | $411.55 | 21 | 2025 |
Source payment records
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| TRUDHESA Normalized: trudhesa |
Drug | Impel Pharmaceuticals LLC | $229.76 | 11 | 2025 |
Source payment records
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| VYEPTI Normalized: vyepti |
Biological | Lundbeck LLC | $168.69 | 10 | 2025 |
Source payment records
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| ZEMBRACE SYMTOUCH Normalized: zembrace symtouch |
Drug | Tonix Medicines, Inc. | $142.11 | 5 | 2025 |
Source payment records
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| AJOVY Normalized: ajovy |
Biological | Teva Pharmaceuticals USA, Inc. | $64.96 | 3 | 2025 |
Source payment records
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| Xeomin Normalized: xeomin |
Biological | Merz Pharmaceuticals, LLC | $55.50 | 2 | 2025 |
Source payment records
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| EMGALITY Normalized: emgality |
Drug | Lilly USA, LLC | $40.64 | 2 | 2025 |
Source payment records
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| BREKIYA Normalized: brekiya |
Drug | Amneal Pharmaceuticals LLC | $23.96 | 1 | 2025 |
Source payment records
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| Quviviq Normalized: quviviq |
Drug | IDORSIA PHARMACEUTICALS US INC | $14.73 | 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 |
|---|---|---|---|---|---|---|
| BOTOX botox |
2025 | Botox | 2024 | 75 | exact normalized | Medicare Part D |
| NURTEC ODT nurtec odt |
2025 | Nurtec Odt | 2024 | 109 | exact normalized | Medicare Part D |
| QULIPTA qulipta |
2025 | Qulipta | 2024 | 61 | exact normalized | Medicare Part D |
| Quviviq quviviq |
2025 | Quviviq | 2024 | 25 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| UBRELVY ubrelvy |
2025 | Ubrelvy | 2024 | 108 | 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 | BOTOX open payments reported associated product |
CMS Open Payments — General Payments 140321 supporting records · 30103 recipient NPIs · example record 1201352642 |
Botox · 2024 Exact normalized brand match · 1 Part D row |
75 | 23 |
| ABBVIE INC. Exact reporting entity; no affiliate inference |
2025 | QULIPTA open payments reported associated product |
CMS Open Payments — General Payments 298617 supporting records · 58957 recipient NPIs · example record 1201352530 |
Qulipta · 2024 Exact normalized brand match · 1 Part D row |
61 | 16 |
| ABBVIE INC. Exact reporting entity; no affiliate inference |
2025 | UBRELVY open payments reported associated product |
CMS Open Payments — General Payments 299803 supporting records · 61203 recipient NPIs · example record 1201352530 |
Ubrelvy · 2024 Exact normalized brand match · 1 Part D row |
108 | 23 |
| IDORSIA PHARMACEUTICALS US INC Exact reporting entity; no affiliate inference |
2025 | QUVIVIQ open payments reported associated product |
CMS Open Payments — General Payments 2281 supporting records · 1911 recipient NPIs · example record 1243392023 |
Quviviq · 2024 Exact normalized brand match · 1 Part D row |
25 | suppressed by CMS |
| PFIZER INC. Exact reporting entity; no affiliate inference |
2025 | NURTEC ODT open payments reported associated product |
CMS Open Payments — General Payments 217574 supporting records · 54025 recipient NPIs · example record 1228794063 |
Nurtec Odt · 2024 Exact normalized brand match · 1 Part D row |
109 | 22 |
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 |
|---|---|---|---|
| Gabapentin | Gabapentin | 249 | 63 |
| Aimovig Autoinjector | Erenumab-Aooe | 203 | 29 |
| Emgality Pen | Galcanezumab-Gnlm | 170 | 23 |
| Sumatriptan Succinate | Sumatriptan Succinate | 140 | 34 |
| Pregabalin | Pregabalin | 119 | 26 |
| Promethazine Hcl | Promethazine Hcl | 112 | 35 |
| Nurtec Odt | Rimegepant Sulfate | 109 | 22 |
| Ubrelvy | Ubrogepant | 108 | 23 |
| Zonisamide | Zonisamide | 107 | 23 |
| Topiramate | Topiramate | 101 | 26 |
| Naratriptan Hcl | Naratriptan Hcl | 85 | 31 |
| Rizatriptan | Rizatriptan Benzoate | 77 | 25 |
| Botox | Onabotulinumtoxina | 75 | 23 |
| Candesartan Cilexetil | Candesartan Cilexetil | 74 | 15 |
| Emgality Syringe | Galcanezumab-Gnlm | 74 | suppressed |
| Tizanidine Hcl | Tizanidine Hcl | 72 | 23 |
| Ondansetron Hcl | Ondansetron Hcl | 71 | 34 |
| Quetiapine Fumarate | Quetiapine Fumarate | 70 | 17 |
| Qulipta | Atogepant | 61 | 16 |
| Lacosamide | Lacosamide | 59 | 12 |
| Memantine Hcl | Memantine Hcl | 59 | 11 |
| Methocarbamol | Methocarbamol | 59 | 14 |
| Celecoxib | Celecoxib | 56 | 14 |
| Ajovy Autoinjector | Fremanezumab-Vfrm | 42 | suppressed |
| Belsomra | Suvorexant | 41 | suppressed |
| Trazodone Hcl | Trazodone Hcl | 37 | 11 |
| Lamotrigine | Lamotrigine | 35 | suppressed |
| Zaleplon | Zaleplon | 35 | suppressed |
| Ketorolac Tromethamine | Ketorolac Tromethamine | 34 | suppressed |
| Spironolactone | Spironolactone | 33 | suppressed |
| Acetazolamide | Acetazolamide | 32 | suppressed |
| Potassium Chloride | Potassium Chloride | 29 | suppressed |
| Progesterone | Progesterone, Micronized | 28 | suppressed |
| Tramadol Hcl Er | Tramadol Hcl | 28 | suppressed |
| Eletriptan Hbr | Eletriptan Hydrobromide | 26 | suppressed |
| Topiramate Er | Topiramate | 26 | suppressed |
| Atenolol | Atenolol | 25 | suppressed |
| Ondansetron Odt | Ondansetron | 25 | suppressed |
| Prazosin Hcl | Prazosin Hcl | 25 | suppressed |
| Quviviq | Daridorexant Hcl | 25 | suppressed |
| Hydroxyzine Hcl | Hydroxyzine Hcl | 24 | 13 |
| Zolmitriptan | Zolmitriptan | 24 | suppressed |
| Cyproheptadine Hcl | Cyproheptadine Hcl | 23 | suppressed |
| Duloxetine Hcl | Duloxetine Hcl | 22 | suppressed |
| Fentanyl | Fentanyl | 21 | suppressed |
| Levetiracetam | Levetiracetam | 21 | suppressed |
| Prednisone | Prednisone | 21 | 14 |
| Amlodipine Besylate | Amlodipine Besylate | 20 | suppressed |
| Baclofen | Baclofen | 20 | suppressed |
| Meloxicam | Meloxicam | 20 | suppressed |
| Nadolol | Nadolol | 20 | suppressed |
| Propranolol Hcl Er | Propranolol Hcl | 20 | suppressed |
| Chlorzoxazone | Chlorzoxazone | 19 | suppressed |
| Clonazepam | Clonazepam | 19 | suppressed |
| Diclofenac Potassium | Diclofenac Potassium | 19 | 11 |
| Methazolamide | Methazolamide | 19 | suppressed |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 18 | suppressed |
| Montelukast Sodium | Montelukast Sodium | 18 | suppressed |
| Pramipexole Dihydrochloride | Pramipexole Di-Hcl | 18 | suppressed |
| Ropinirole Hcl | Ropinirole Hcl | 18 | suppressed |
| Eplerenone | Eplerenone | 17 | suppressed |
| Doxycycline Hyclate | Doxycycline Hyclate | 15 | suppressed |
| Indomethacin Er | Indomethacin | 15 | suppressed |
| Methadone Hcl | Methadone Hcl | 15 | suppressed |
| Dantrolene Sodium | Dantrolene Sodium | 14 | suppressed |
| Dexamethasone | Dexamethasone | 14 | 12 |
| Oxcarbazepine | Oxcarbazepine | 14 | suppressed |
| Oxycodone Hcl | Oxycodone Hcl | 14 | suppressed |
| Azelastine Hcl | Azelastine Hcl | 13 | suppressed |
| Methylphenidate Er | Methylphenidate Hcl | 13 | suppressed |
| Morphine Sulfate | Morphine Sulfate | 13 | suppressed |
| Zolpidem Tartrate | Zolpidem Tartrate | 13 | suppressed |
| Atomoxetine Hcl | Atomoxetine Hcl | 12 | suppressed |
| Cambia | Diclofenac Potassium | 12 | suppressed |
| Clomipramine Hcl | Clomipramine Hcl | 12 | suppressed |
| Horizant | Gabapentin Enacarbil | 12 | suppressed |
| Lorazepam | Lorazepam | 12 | suppressed |
| Methylphenidate Hcl | Methylphenidate Hcl | 12 | suppressed |
| Nuedexta | Dextromethorphan Hbr/Quinidine | 12 | suppressed |
| Oxycontin | Oxycodone Hcl | 12 | suppressed |
| Carbamazepine Er | Carbamazepine | 11 | suppressed |
| Metoprolol Succinate | Metoprolol Succinate | 11 | suppressed |
| Naltrexone Hcl | Naltrexone Hcl | 11 | suppressed |
| Qudexy Xr | Topiramate | 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 | $77,937.14 · 150 records | ABBVIE INC. | AJOVY, BOTOX, BREKIYA, EMGALITY, NURTEC ODT, QULIPTA, Quviviq, Symbravo, TRUDHESA, UBRELVY, VYEPTI, Xeomin, ZAVZPRET, ZEMBRACE SYMTOUCH | 5 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- What role, if any, does Botox 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