Payment overview · 2025
General Payments
$155,740.63
198 reported records · 20 companies
Healthcare provider profile · identity verified
Birgit Amann, M.D.
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Child & Adolescent Psychiatry · TROY, MI · NPI 1386663789
Verified facts
What the public records show
CMS Open Payments records show Birgit Amann, M.D. received $155,740.63 in general payments during 2025 across 198 reported records.
Supernus Pharmaceuticals, Inc. accounted for 52.5% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 21 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Trintellix, 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 VRAYLAR as an associated drug or biological on 377741 records involving 62704 distinct recipient NPIs. Public Medicare Part D data also shows 16 claims for Vraylar by this doctor in 2024.
Takeda Pharmaceuticals U.S.A., 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 TRINTELLIX as an associated drug or biological on 37075 records involving 14402 distinct recipient NPIs. Public Medicare Part D data also shows 23 claims for Trintellix 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 |
|---|---|---|---|---|---|
| Supernus Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $81,818.97 | 52.5% | 92 | 2025 |
| Collegium Pharmaceutical, Inc. | Unresolved — no canonical attribution shown | $27,504.56 | 17.7% | 30 | 2025 |
| ABBVIE INC. | Unresolved — no canonical attribution shown | $25,601.57 | 16.4% | 23 | 2025 |
| Otsuka America Pharmaceutical, Inc. | Unresolved — no canonical attribution shown | $12,004.91 | 7.7% | 16 | 2025 |
| Tris Pharma Inc | Unresolved — no canonical attribution shown | $2,400.00 | 1.5% | 3 | 2025 |
| Noven Therapeutics, LLC | Unresolved — no canonical attribution shown | $2,304.16 | 1.5% | 5 | 2025 |
| Otsuka Pharmaceutical Development & Commercialization, Inc. | Unresolved — no canonical attribution shown | $1,837.50 | 1.2% | 1 | 2025 |
| Vertical Pharmaceuticals, LLC | Unresolved — no canonical attribution shown | $1,600.00 | 1.0% | 1 | 2025 |
| Corium, LLC | Unresolved — no canonical attribution shown | $196.56 | 0.1% | 7 | 2025 |
| Lundbeck LLC | Unresolved — no canonical attribution shown | $137.64 | 0.1% | 3 | 2025 |
| Vanda Pharmaceuticals Inc. | Unresolved — no canonical attribution shown | $82.13 | 0.1% | 3 | 2025 |
| Janssen Pharmaceuticals, Inc | Unresolved — no canonical attribution shown | $79.99 | 0.1% | 4 | 2025 |
| Neos Therapeutics, LP | Unresolved — no canonical attribution shown | $40.41 | 0.0% | 2 | 2025 |
| Validus Pharmaceuticals LLC | Unresolved — no canonical attribution shown | $31.90 | 0.0% | 2 | 2025 |
| Takeda Pharmaceuticals U.S.A., Inc. | Unresolved — no canonical attribution shown | $19.81 | 0.0% | 1 | 2025 |
| Sage Therapeutics, LLC | Unresolved — no canonical attribution shown | $17.47 | 0.0% | 1 | 2025 |
| Neurocrine BioSciences, Inc. | Unresolved — no canonical attribution shown | $16.94 | 0.0% | 1 | 2025 |
| Alkermes, Inc. | Unresolved — no canonical attribution shown | $16.81 | 0.0% | 1 | 2025 |
| E.R. Squibb & Sons, L.L.C. | Unresolved — no canonical attribution shown | $15.69 | 0.0% | 1 | 2025 |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | Unresolved — no canonical attribution shown | $13.61 | 0.0% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Honoraria | $72,490.00 | 25 |
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $53,754.00 | 19 |
| Travel and Lodging | $20,095.00 | 43 |
| Food and Beverage | $4,739.13 | 106 |
| Consulting Fee | $2,387.50 | 2 |
| Compensation for serving as faculty or as a speaker for a medical education program | $2,275.00 | 3 |
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 |
|---|---|---|---|---|---|
| Qelbree Normalized: qelbree |
Drug | Supernus Pharmaceuticals, Inc. | $81,818.97 | 92 | 2025 |
Source payment records
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| Jornay PM Normalized: jornay pm |
Drug | Collegium Pharmaceutical, Inc. | $27,504.56 | 30 | 2025 |
Source payment records
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| VRAYLAR Normalized: vraylar |
Drug | ABBVIE INC. | $25,601.57 | 23 | 2025 |
Source payment records
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| REXULTI Normalized: rexulti |
Drug | Lundbeck LLC, Otsuka America Pharmaceutical, Inc. | $12,142.55 | 19 | 2025 |
Source payment records
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| Dyanavel XR Normalized: dyanavel xr |
Drug | Tris Pharma Inc | $2,400.00 | 3 | 2025 |
Source payment records
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| Quillichew ER Normalized: quillichew er |
Drug | Tris Pharma Inc | $2,400.00 | 3 | 2025 |
Source payment records
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| Quillivant Normalized: quillivant |
Drug | Tris Pharma Inc | $2,400.00 | 3 | 2025 |
Source payment records
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| Xelstrym Normalized: xelstrym |
Drug | Noven Therapeutics, LLC | $2,304.16 | 5 | 2025 |
Source payment records
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| Relexxii Normalized: relexxii |
Drug | Vertical Pharmaceuticals, LLC | $1,600.00 | 1 | 2025 |
Source payment records
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| Azstarys Normalized: azstarys |
Drug | Corium, LLC | $196.56 | 7 | 2025 |
Source payment records
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| FANAPT Normalized: fanapt |
Drug | Vanda Pharmaceuticals Inc. | $82.13 | 3 | 2025 |
Source payment records
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| SPRAVATO Normalized: spravato |
Drug | Janssen Pharmaceuticals, Inc | $79.99 | 4 | 2025 |
Source payment records
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| RALDESY Normalized: raldesy |
Drug | Validus Pharmaceuticals LLC | $31.90 | 2 | 2025 |
Source payment records
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| Adzenys XR-ODT Normalized: adzenys xr odt |
Drug | Neos Therapeutics, LP | $23.30 | 1 | 2025 |
Source payment records
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| TRINTELLIX Normalized: trintellix |
Drug | Takeda Pharmaceuticals U.S.A., Inc. | $19.81 | 1 | 2025 |
Source payment records
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| ZURZUVAE Normalized: zurzuvae |
Drug | Sage Therapeutics, LLC | $17.47 | 1 | 2025 |
Source payment records
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| EXXUA Normalized: exxua |
Drug | Neos Therapeutics, LP | $17.11 | 1 | 2025 |
Source payment records
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| INGREZZA Normalized: ingrezza |
Drug | Neurocrine BioSciences, Inc. | $16.94 | 1 | 2025 |
Source payment records
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| LYBALVI Normalized: lybalvi |
Drug | Alkermes, Inc. | $16.81 | 1 | 2025 |
Source payment records
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| COBENFY Normalized: cobenfy |
Drug | E.R. Squibb & Sons, L.L.C. | $15.69 | 1 | 2025 |
Source payment records
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| CAPLYTA Normalized: caplyta |
Drug | ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | $13.61 | 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 |
|---|---|---|---|---|---|---|
| TRINTELLIX trintellix |
2025 | Trintellix | 2024 | 23 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| VRAYLAR vraylar |
2025 | Vraylar | 2024 | 16 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 | 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 |
16 | suppressed by CMS |
| Takeda Pharmaceuticals U.S.A., Inc. Exact reporting entity; no affiliate inference |
2025 | TRINTELLIX open payments reported associated product |
CMS Open Payments — General Payments 37075 supporting records · 14402 recipient NPIs · example record 1223616266 |
Trintellix · 2024 Exact normalized brand match · 1 Part D row |
23 | 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 |
|---|---|---|---|
| Alprazolam | Alprazolam | 160 | 37 |
| Bupropion Xl | Bupropion Hcl | 144 | 27 |
| Lorazepam | Lorazepam | 141 | 18 |
| Aripiprazole | Aripiprazole | 121 | 18 |
| Sertraline Hcl | Sertraline Hcl | 116 | 23 |
| Fluoxetine Hcl | Fluoxetine Hcl | 109 | 17 |
| Zolpidem Tartrate | Zolpidem Tartrate | 101 | 12 |
| Trazodone Hcl | Trazodone Hcl | 100 | 20 |
| Lamotrigine | Lamotrigine | 97 | 22 |
| Dextroamphetamine-Amphetamine | Dextroamphetamine/Amphetamine | 88 | 13 |
| Escitalopram Oxalate | Escitalopram Oxalate | 78 | 19 |
| Clonazepam | Clonazepam | 74 | 12 |
| Dextroamphetamine-Amphet Er | Dextroamphetamine/Amphetamine | 71 | suppressed |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 70 | suppressed |
| Quetiapine Fumarate | Quetiapine Fumarate | 63 | suppressed |
| Diazepam | Diazepam | 59 | suppressed |
| Duloxetine Hcl | Duloxetine Hcl | 57 | 13 |
| Buspirone Hcl | Buspirone Hcl | 51 | 11 |
| Alprazolam Er | Alprazolam | 39 | suppressed |
| Eszopiclone | Eszopiclone | 38 | suppressed |
| Haloperidol | Haloperidol | 38 | suppressed |
| Methylphenidate Hcl | Methylphenidate Hcl | 36 | suppressed |
| Temazepam | Temazepam | 35 | suppressed |
| Mirtazapine | Mirtazapine | 30 | suppressed |
| Methylphenidate Er | Methylphenidate Hcl | 28 | suppressed |
| Lurasidone Hcl | Lurasidone Hcl | 27 | suppressed |
| Benztropine Mesylate | Benztropine Mesylate | 25 | suppressed |
| Trintellix | Vortioxetine Hydrobromide | 23 | suppressed |
| Risperidone | Risperidone | 21 | suppressed |
| Atomoxetine Hcl | Atomoxetine Hcl | 20 | suppressed |
| Citalopram Hbr | Citalopram Hydrobromide | 19 | suppressed |
| Adderall Xr | Dextroamphetamine/Amphetamine | 18 | suppressed |
| Lisdexamfetamine Dimesylate | Lisdexamfetamine Dimesylate | 18 | suppressed |
| Desvenlafaxine Succinate Er | Desvenlafaxine Succinate | 17 | suppressed |
| Bupropion Hcl Sr | Bupropion Hcl | 16 | suppressed |
| Vraylar | Cariprazine Hcl | 16 | suppressed |
| Quetiapine Fumarate Er | Quetiapine Fumarate | 15 | suppressed |
| Estazolam | Estazolam | 14 | suppressed |
| Prazosin Hcl | Prazosin Hcl | 14 | suppressed |
| Vyvanse | Lisdexamfetamine Dimesylate | 13 | suppressed |
| Wellbutrin Sr | Bupropion Hcl | 13 | suppressed |
| Paliperidone Er | Paliperidone | 12 | suppressed |
| Vilazodone Hcl | Vilazodone Hcl | 12 | 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 | $155,740.63 · 198 records | Supernus Pharmaceuticals, Inc. | Adzenys XR-ODT, Azstarys, CAPLYTA, COBENFY, Dyanavel XR, EXXUA, FANAPT, INGREZZA, Jornay PM, LYBALVI, Qelbree, Quillichew ER, Quillivant, RALDESY, REXULTI, Relexxii, SPRAVATO, TRINTELLIX, VRAYLAR, Xelstrym, ZURZUVAE | 2 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- What role, if any, does Trintellix 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