Payment overview · 2025
General Payments
$689.03
22 reported records · 14 companies
Healthcare provider profile · identity verified
Michael Jay Wasserman, MD
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology · NILES, IL · NPI 1326004938
Verified facts
What the public records show
CMS Open Payments records show Michael Jay Wasserman, MD received $689.03 in general payments during 2025 across 22 reported records.
Neurocrine BioSciences, Inc. accounted for 17.3% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 19 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Hizentra, Ongentys.
Amneal Pharmaceuticals 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 ONGENTYS as an associated drug or biological on 728 records involving 311 distinct recipient NPIs. Public Medicare Part D data also shows 24 claims for Ongentys by this doctor in 2024.
CSL Behring reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported Hizentra as an associated drug or biological on 13634 records involving 4691 distinct recipient NPIs. Public Medicare Part D data also shows 45 claims for Hizentra 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 |
|---|---|---|---|---|---|
| Neurocrine BioSciences, Inc. | Unresolved — no canonical attribution shown | $119.02 | 17.3% | 5 | 2025 |
| Lundbeck LLC | Unresolved — no canonical attribution shown | $90.99 | 13.2% | 3 | 2025 |
| Merck Sharp & Dohme LLC | Unresolved — no canonical attribution shown | $86.44 | 12.6% | 1 | 2025 |
| Teva Pharmaceuticals USA, Inc. | Unresolved — no canonical attribution shown | $71.00 | 10.3% | 2 | 2025 |
| ABBVIE INC. | Unresolved — no canonical attribution shown | $60.60 | 8.8% | 2 | 2025 |
| MDD US Operations, LLC | Unresolved — no canonical attribution shown | $37.76 | 5.5% | 1 | 2025 |
| Supernus Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $37.25 | 5.4% | 1 | 2025 |
| CSL Behring | Unresolved — no canonical attribution shown | $33.57 | 4.9% | 1 | 2025 |
| Lilly USA, LLC | Unresolved — no canonical attribution shown | $33.06 | 4.8% | 1 | 2025 |
| Eisai Inc. | Unresolved — no canonical attribution shown | $27.75 | 4.0% | 1 | 2025 |
| PFIZER INC. | Unresolved — no canonical attribution shown | $24.70 | 3.6% | 1 | 2025 |
| Amneal Pharmaceuticals LLC | Unresolved — no canonical attribution shown | $24.40 | 3.5% | 1 | 2025 |
| Biogen, Inc. | Unresolved — no canonical attribution shown | $22.58 | 3.3% | 1 | 2025 |
| Cycle Pharmaceuticals Inc | Unresolved — no canonical attribution shown | $19.91 | 2.9% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $689.03 | 22 |
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 |
|---|---|---|---|---|---|
| INGREZZA Normalized: ingrezza |
Drug | Neurocrine BioSciences, Inc. | $119.02 | 5 | 2025 |
Source payment records
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| AUSTEDO XR Normalized: austedo xr |
Drug | Teva Pharmaceuticals USA, Inc. | $71.00 | 2 | 2025 |
Source payment records
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| QULIPTA Normalized: qulipta |
Drug | ABBVIE INC. | $60.60 | 2 | 2025 |
Source payment records
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| REXULTI Normalized: rexulti |
Drug | Lundbeck LLC | $58.90 | 2 | 2025 |
Source payment records
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| Gocovri Normalized: gocovri |
Drug | MDD US Operations, LLC | $37.76 | 1 | 2025 |
Source payment records
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| Qelbree Normalized: qelbree |
Drug | Supernus Pharmaceuticals, Inc. | $37.25 | 1 | 2025 |
Source payment records
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| Hizentra Normalized: hizentra |
Biological | CSL Behring | $33.57 | 1 | 2025 |
Source payment records
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| KISUNLA Normalized: kisunla |
Drug | Lilly USA, LLC | $33.06 | 1 | 2025 |
Source payment records
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| VYEPTI Normalized: vyepti |
Biological | Lundbeck LLC | $32.09 | 1 | 2025 |
Source payment records
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| UBRELVY Normalized: ubrelvy |
Drug | ABBVIE INC. | $30.74 | 1 | 2025 |
Source payment records
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| BOTOX Normalized: botox |
Biological | ABBVIE INC. | $29.86 | 1 | 2025 |
Source payment records
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| Leqembi Normalized: leqembi |
Drug | Eisai Inc. | $27.75 | 1 | 2025 |
Source payment records
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| NURTEC ODT Normalized: nurtec odt |
Drug | PFIZER INC. | $24.70 | 1 | 2025 |
Source payment records
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| ZAVZPRET Normalized: zavzpret |
Drug | PFIZER INC. | $24.70 | 1 | 2025 |
Source payment records
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| ONGENTYS Normalized: ongentys |
Drug | Amneal Pharmaceuticals LLC | $24.40 | 1 | 2025 |
Source payment records
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| TYSABRI Normalized: tysabri |
Biological | Biogen, Inc. | $22.58 | 1 | 2025 |
Source payment records
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| VUMERITY Normalized: vumerity |
Drug | Biogen, Inc. | $22.58 | 1 | 2025 |
Source payment records
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| Bafiertam Normalized: bafiertam |
Drug | Cycle Pharmaceuticals Inc | $19.91 | 1 | 2025 |
Source payment records
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| Tascenso ODT Normalized: tascenso odt |
Drug | Cycle Pharmaceuticals Inc | $19.91 | 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 |
|---|---|---|---|---|---|---|
| Hizentra hizentra |
2025 | Hizentra | 2024 | 45 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| ONGENTYS ongentys |
2025 | Ongentys | 2024 | 24 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 |
|---|---|---|---|---|---|---|
| Amneal Pharmaceuticals LLC Exact reporting entity; no affiliate inference |
2025 | ONGENTYS open payments reported associated product |
CMS Open Payments — General Payments 728 supporting records · 311 recipient NPIs · example record 1220525547 |
Ongentys · 2024 Exact normalized brand match · 1 Part D row |
24 | suppressed by CMS |
| CSL Behring Exact reporting entity; no affiliate inference |
2025 | Hizentra open payments reported associated product |
CMS Open Payments — General Payments 13634 supporting records · 4691 recipient NPIs · example record 1232339012 |
Hizentra · 2024 Exact normalized brand match · 1 Part D row |
45 | 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 |
|---|---|---|---|
| Carbidopa-Levodopa | Carbidopa/Levodopa | 87 | 25 |
| Gabapentin | Gabapentin | 66 | suppressed |
| Donepezil Hcl | Donepezil Hcl | 65 | 15 |
| Memantine Hcl | Memantine Hcl | 50 | 11 |
| Hizentra | Immun Glob G(Igg)/Pro/Iga 0-50 | 45 | suppressed |
| Lamotrigine | Lamotrigine | 41 | suppressed |
| Phenobarbital | Phenobarbital | 34 | suppressed |
| Ongentys | Opicapone | 24 | suppressed |
| Neupro | Rotigotine | 22 | suppressed |
| Propranolol Hcl Er | Propranolol Hcl | 22 | suppressed |
| Clonazepam | Clonazepam | 21 | suppressed |
| Oxcarbazepine | Oxcarbazepine | 20 | suppressed |
| Pramipexole Dihydrochloride | Pramipexole Di-Hcl | 20 | suppressed |
| Alprazolam | Alprazolam | 18 | suppressed |
| Carbidopa-Levodopa-Entacapone | Carbidopa/Levodopa/Entacapone | 18 | suppressed |
| Ropinirole Hcl | Ropinirole Hcl | 18 | suppressed |
| Carbamazepine | Carbamazepine | 17 | suppressed |
| Levetiracetam | Levetiracetam | 16 | suppressed |
| Topiramate | Topiramate | 16 | suppressed |
| Tramadol Hcl | Tramadol Hcl | 16 | suppressed |
| Quetiapine Fumarate | Quetiapine Fumarate | 14 | suppressed |
| Entacapone | Entacapone | 13 | suppressed |
| Escitalopram Oxalate | Escitalopram Oxalate | 13 | suppressed |
| Modafinil | Modafinil | 13 | suppressed |
| Sertraline Hcl | Sertraline Hcl | 13 | suppressed |
| Tizanidine Hcl | Tizanidine Hcl | 13 | suppressed |
| Briviact | Brivaracetam | 12 | suppressed |
| Doxepin Hcl | Doxepin Hcl | 12 | suppressed |
| Fingolimod | Fingolimod Hcl | 12 | suppressed |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 12 | suppressed |
| Lacosamide | Lacosamide | 12 | suppressed |
| Pregabalin | Pregabalin | 12 | suppressed |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 12 | suppressed |
| Trazodone Hcl | Trazodone Hcl | 12 | suppressed |
| Armodafinil | Armodafinil | 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 | $689.03 · 22 records | Neurocrine BioSciences, Inc. | AUSTEDO XR, BOTOX, Bafiertam, Gocovri, Hizentra, INGREZZA, KISUNLA, Leqembi, NURTEC ODT, ONGENTYS, QULIPTA, Qelbree, REXULTI, TYSABRI, Tascenso ODT, UBRELVY, VUMERITY, VYEPTI, ZAVZPRET | 2 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- What role, if any, does Hizentra play in your treatment recommendations for me?
- How do you evaluate evidence when you have a financial relationship with Amneal Pharmaceuticals 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