Payment overview · 2025
General Payments
$2,626.26
125 reported records · 24 companies
Healthcare provider profile · identity verified
Misbba Khan, MD
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology · AIKEN, SC · NPI 1205127826
Verified facts
What the public records show
CMS Open Payments records show Misbba Khan, MD received $2,626.26 in general payments during 2025 across 125 reported records.
ABBVIE INC. accounted for 17.2% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 28 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Ingrezza.
Neurocrine BioSciences, 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 INGREZZA as an associated drug or biological on 126456 records involving 27390 distinct recipient NPIs. Public Medicare Part D data also shows 21 claims for Ingrezza 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 | $452.01 | 17.2% | 22 | 2025 |
| UCB, Inc. | Unresolved — no canonical attribution shown | $345.54 | 13.2% | 15 | 2025 |
| ACADIA Pharmaceuticals Inc | Unresolved — no canonical attribution shown | $235.30 | 9.0% | 8 | 2025 |
| Alexion Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $225.68 | 8.6% | 6 | 2025 |
| PFIZER INC. | Unresolved — no canonical attribution shown | $219.27 | 8.3% | 10 | 2025 |
| Novartis Pharmaceuticals Corporation | Unresolved — no canonical attribution shown | $152.28 | 5.8% | 6 | 2025 |
| Teva Pharmaceuticals USA, Inc. | Unresolved — no canonical attribution shown | $137.40 | 5.2% | 19 | 2025 |
| Lundbeck LLC | Unresolved — no canonical attribution shown | $136.73 | 5.2% | 6 | 2025 |
| Biogen, Inc. | Unresolved — no canonical attribution shown | $83.43 | 3.2% | 4 | 2025 |
| Neurocrine BioSciences, Inc. | Unresolved — no canonical attribution shown | $79.53 | 3.0% | 3 | 2025 |
| Eisai Inc. | Unresolved — no canonical attribution shown | $74.38 | 2.8% | 3 | 2025 |
| SK Life Science, Inc. |
SK Life Science, Inc. exact · evidence 2025-04-03 |
$73.21 | 2.8% | 3 | 2025 |
| MDD US Operations, LLC | Unresolved — no canonical attribution shown | $66.95 | 2.5% | 3 | 2025 |
| AstraZeneca Pharmaceuticals LP | Unresolved — no canonical attribution shown | $50.61 | 1.9% | 3 | 2025 |
| Otsuka America Pharmaceutical, Inc. | Unresolved — no canonical attribution shown | $48.61 | 1.9% | 3 | 2025 |
| Axsome Therapeutics, Inc. | Unresolved — no canonical attribution shown | $43.34 | 1.6% | 2 | 2025 |
| Lilly USA, LLC | Unresolved — no canonical attribution shown | $33.91 | 1.3% | 2 | 2025 |
| Grifols USA, LLC | Unresolved — no canonical attribution shown | $30.11 | 1.1% | 1 | 2025 |
| EMD Serono, Inc. | Unresolved — no canonical attribution shown | $29.98 | 1.1% | 1 | 2025 |
| Inspire Medical Systems, Inc. | Unresolved — no canonical attribution shown | $26.29 | 1.0% | 1 | 2025 |
| LivaNova USA, Inc. | Unresolved — no canonical attribution shown | $26.21 | 1.0% | 1 | 2025 |
| Azurity Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $21.36 | 0.8% | 1 | 2025 |
| JAZZ PHARMACEUTICALS INC. | Unresolved — no canonical attribution shown | $20.05 | 0.8% | 1 | 2025 |
| Amneal Pharmaceuticals LLC | Unresolved — no canonical attribution shown | $14.08 | 0.5% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $2,626.26 | 125 |
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 |
|---|---|---|---|---|---|
| UBRELVY Normalized: ubrelvy |
Drug | ABBVIE INC. | $252.02 | 9 | 2025 |
Source payment records
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| NUPLAZID Normalized: nuplazid |
Drug | ACADIA Pharmaceuticals Inc | $235.30 | 8 | 2025 |
Source payment records
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| QULIPTA Normalized: qulipta |
Drug | ABBVIE INC. | $223.01 | 9 | 2025 |
Source payment records
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| NURTEC ODT Normalized: nurtec odt |
Drug | PFIZER INC. | $219.27 | 10 | 2025 |
Source payment records
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| ZAVZPRET Normalized: zavzpret |
Drug | PFIZER INC. | $219.27 | 10 | 2025 |
Source payment records
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| Fintepla Normalized: fintepla |
Drug | UCB, Inc. | $196.18 | 9 | 2025 |
Source payment records
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| LEQEMBI Normalized: leqembi |
Drug | Biogen, Inc., Eisai Inc. | $157.81 | 7 | 2025 |
Source payment records
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| BOTOX Normalized: botox |
Biological | ABBVIE INC. | $154.24 | 10 | 2025 |
Source payment records
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| KESIMPTA Normalized: kesimpta |
Drug | Novartis Pharmaceuticals Corporation | $152.28 | 6 | 2025 |
Source payment records
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| VYEPTI Normalized: vyepti |
Biological | Lundbeck LLC | $136.73 | 6 | 2025 |
Source payment records
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| Rystiggo Normalized: rystiggo |
Drug | UCB, Inc. | $100.22 | 3 | 2025 |
Source payment records
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| ULTOMIRIS Normalized: ultomiris |
Biological | Alexion Pharmaceuticals, Inc. | $95.89 | 5 | 2025 |
Source payment records
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| AUSTEDO XR Normalized: austedo xr |
Drug | Teva Pharmaceuticals USA, Inc. | $80.81 | 11 | 2025 |
Source payment records
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| INGREZZA Normalized: ingrezza |
Drug | Neurocrine BioSciences, Inc. | $79.53 | 3 | 2025 |
Source payment records
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| Gocovri Normalized: gocovri |
Drug | MDD US Operations, LLC | $66.95 | 3 | 2025 |
Source payment records
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| AJOVY Normalized: ajovy |
Biological | Teva Pharmaceuticals USA, Inc. | $56.59 | 8 | 2025 |
Source payment records
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| WAINUA Normalized: wainua |
Drug | AstraZeneca Pharmaceuticals LP | $50.61 | 3 | 2025 |
Source payment records
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| REXULTI Normalized: rexulti |
Drug | Otsuka America Pharmaceutical, Inc. | $48.61 | 3 | 2025 |
Source payment records
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| VYALEV Normalized: vyalev |
Drug | ABBVIE INC. | $44.43 | 2 | 2025 |
Source payment records
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| Briviact Normalized: briviact |
Drug | UCB, Inc. | $43.55 | 2 | 2025 |
Source payment records
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| Symbravo Normalized: symbravo |
Drug | Axsome Therapeutics, Inc. | $43.34 | 2 | 2025 |
Source payment records
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| KISUNLA Normalized: kisunla |
Drug | Lilly USA, LLC | $33.91 | 2 | 2025 |
Source payment records
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| Gamunex-C Normalized: gamunex c |
Biological | Grifols USA, LLC | $30.11 | 1 | 2025 |
Source payment records
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| INSPIRE Normalized: inspire |
Device | Inspire Medical Systems, Inc. | $26.29 | 1 | 2025 |
Source payment records
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| VNS THERAPY SENTIVA MODEL 1000 GENERATOR Normalized: vns therapy sentiva model 1000 generator |
Device | LivaNova USA, Inc. | $26.21 | 1 | 2025 |
Source payment records
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| EPIDIOLEX Normalized: epidiolex |
Drug | JAZZ PHARMACEUTICALS INC. | $20.05 | 1 | 2025 |
Source payment records
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| CREXONT Normalized: crexont |
Drug | Amneal Pharmaceuticals LLC | $14.08 | 1 | 2025 |
Source payment records
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| Nayzilam Normalized: nayzilam |
Drug | UCB, Inc. | $5.59 | 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 |
|---|---|---|---|---|---|---|
| INGREZZA ingrezza |
2025 | Ingrezza | 2024 | 21 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 |
|---|---|---|---|---|---|---|
| Neurocrine BioSciences, Inc. Exact reporting entity; no affiliate inference |
2025 | INGREZZA open payments reported associated product |
CMS Open Payments — General Payments 126456 supporting records · 27390 recipient NPIs · example record 1242766729 |
Ingrezza · 2024 Exact normalized brand match · 1 Part D row |
21 | 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 |
|---|---|---|---|
| Memantine Hcl | Memantine Hcl | 315 | 110 |
| Gabapentin | Gabapentin | 185 | 75 |
| Levetiracetam | Levetiracetam | 162 | 44 |
| Primidone | Primidone | 144 | 56 |
| Carbidopa-Levodopa | Carbidopa/Levodopa | 119 | 32 |
| Donepezil Hcl | Donepezil Hcl | 118 | 41 |
| Amitriptyline Hcl | Amitriptyline Hcl | 106 | 42 |
| Tramadol Hcl | Tramadol Hcl | 102 | 29 |
| Duloxetine Hcl | Duloxetine Hcl | 100 | 33 |
| Divalproex Sodium | Divalproex Sodium | 97 | 28 |
| Atorvastatin Calcium | Atorvastatin Calcium | 84 | 38 |
| Sertraline Hcl | Sertraline Hcl | 79 | 23 |
| Divalproex Sodium Er | Divalproex Sodium | 68 | 15 |
| Sumatriptan Succinate | Sumatriptan Succinate | 67 | 12 |
| Ropinirole Hcl | Ropinirole Hcl | 61 | 21 |
| Lacosamide | Lacosamide | 59 | suppressed |
| Pregabalin | Pregabalin | 58 | 20 |
| Trazodone Hcl | Trazodone Hcl | 58 | 21 |
| Tizanidine Hcl | Tizanidine Hcl | 54 | 23 |
| Quetiapine Fumarate | Quetiapine Fumarate | 45 | 13 |
| Clopidogrel | Clopidogrel Bisulfate | 43 | 20 |
| Topiramate | Topiramate | 43 | 15 |
| Butalbital-Acetaminophen-Caffe | Butalb/Acetaminophen/Caffeine | 37 | 12 |
| Oxcarbazepine | Oxcarbazepine | 32 | 12 |
| Carbamazepine | Carbamazepine | 30 | suppressed |
| Baclofen | Baclofen | 29 | 13 |
| Carbidopa-Levodopa Er | Carbidopa/Levodopa | 29 | 11 |
| Lamotrigine | Lamotrigine | 29 | suppressed |
| Rivastigmine | Rivastigmine Tartrate | 28 | 11 |
| Vitamin D2 | Ergocalciferol (Vitamin D2) | 27 | 12 |
| Propranolol Hcl | Propranolol Hcl | 25 | suppressed |
| Escitalopram Oxalate | Escitalopram Oxalate | 24 | 11 |
| Ingrezza | Valbenazine Tosylate | 21 | suppressed |
| Carbamazepine Er | Carbamazepine | 18 | suppressed |
| Meclizine Hcl | Meclizine Hcl | 17 | suppressed |
| Methylprednisolone | Methylprednisolone | 17 | 13 |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 15 | suppressed |
| Nortriptyline Hcl | Nortriptyline Hcl | 14 | suppressed |
| Zonisamide | Zonisamide | 12 | suppressed |
| Citalopram Hbr | Citalopram Hydrobromide | 11 | suppressed |
| Clonazepam | Clonazepam | 11 | suppressed |
| Diazepam | Diazepam | 11 | suppressed |
| Phenytoin Sodium Extended | Phenytoin Sodium Extended | 11 | suppressed |
| Promethazine Hcl | Promethazine 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 | $2,626.26 · 125 records | ABBVIE INC. | AJOVY, AUSTEDO XR, BOTOX, Briviact, CREXONT, EPIDIOLEX, Fintepla, Gamunex-C, Gocovri, INGREZZA, INSPIRE, KESIMPTA, KISUNLA, LEQEMBI, NUPLAZID, NURTEC ODT, Nayzilam, QULIPTA, REXULTI, Rystiggo, Symbravo, UBRELVY, ULTOMIRIS, VNS THERAPY SENTIVA MODEL 1000 GENERATOR, VYALEV, VYEPTI, WAINUA, ZAVZPRET | 1 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- What role, if any, does Ingrezza play in your treatment recommendations for me?
- How do you evaluate evidence when you have a financial relationship with Neurocrine BioSciences, 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