Payment overview · 2025
General Payments
$805.29
46 reported records · 9 companies
Healthcare provider profile · identity verified
Gregory S. Washington, MD
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Psychiatry · DETROIT, MI · NPI 1568679314
Verified facts
What the public records show
CMS Open Payments records show Gregory S. Washington, MD received $805.29 in general payments during 2025 across 46 reported records.
Janssen Pharmaceuticals, Inc accounted for 20.8% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 11 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Abilify Maintena, Ingrezza, Invega Sustenna, Rexulti.
Janssen Pharmaceuticals, 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 INVEGA SUSTENNA as an associated drug or biological on 39068 records involving 11966 distinct recipient NPIs. Public Medicare Part D data also shows 175 claims for Invega Sustenna by this doctor in 2024.
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 41 claims for Ingrezza by this doctor in 2024.
Otsuka America Pharmaceutical, 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 ABILIFY MAINTENA as an associated drug or biological on 27924 records involving 10497 distinct recipient NPIs. Public Medicare Part D data also shows 53 claims for Abilify Maintena by this doctor in 2024.
Otsuka America Pharmaceutical, 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 REXULTI as an associated drug or biological on 160756 records involving 46288 distinct recipient NPIs. Public Medicare Part D data also shows 19 claims for Rexulti 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 |
|---|---|---|---|---|---|
| Janssen Pharmaceuticals, Inc | Unresolved — no canonical attribution shown | $167.33 | 20.8% | 12 | 2025 |
| Neurocrine BioSciences, Inc. | Unresolved — no canonical attribution shown | $152.44 | 18.9% | 11 | 2025 |
| Otsuka America Pharmaceutical, Inc. | Unresolved — no canonical attribution shown | $151.91 | 18.9% | 11 | 2025 |
| Teva Pharmaceuticals USA, Inc. | Unresolved — no canonical attribution shown | $111.49 | 13.8% | 1 | 2025 |
| E.R. Squibb & Sons, L.L.C. | Unresolved — no canonical attribution shown | $59.87 | 7.4% | 3 | 2025 |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | Unresolved — no canonical attribution shown | $56.46 | 7.0% | 3 | 2025 |
| Alkermes, Inc. | Unresolved — no canonical attribution shown | $42.21 | 5.2% | 2 | 2025 |
| Noven Therapeutics, LLC | Unresolved — no canonical attribution shown | $35.27 | 4.4% | 2 | 2025 |
| Vanda Pharmaceuticals Inc. | Unresolved — no canonical attribution shown | $28.31 | 3.5% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $693.80 | 45 |
| Education | $111.49 | 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 |
|---|---|---|---|---|---|
| INVEGA SUSTENNA Normalized: invega sustenna |
Drug | Janssen Pharmaceuticals, Inc | $167.33 | 12 | 2025 |
Source payment records
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| INGREZZA Normalized: ingrezza |
Drug | Neurocrine BioSciences, Inc. | $152.44 | 11 | 2025 |
Source payment records
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| REXULTI Normalized: rexulti |
Drug | Otsuka America Pharmaceutical, Inc. | $92.89 | 7 | 2025 |
Source payment records
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| COBENFY Normalized: cobenfy |
Drug | E.R. Squibb & Sons, L.L.C. | $59.87 | 3 | 2025 |
Source payment records
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| ABILIFY ASIMTUFII Normalized: abilify asimtufii |
Drug | Otsuka America Pharmaceutical, Inc. | $59.02 | 4 | 2025 |
Source payment records
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| ABILIFY MAINTENA Normalized: abilify maintena |
Drug | Otsuka America Pharmaceutical, Inc. | $59.02 | 4 | 2025 |
Source payment records
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| CAPLYTA Normalized: caplyta |
Drug | ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | $56.46 | 3 | 2025 |
Source payment records
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| ARISTADA Normalized: aristada |
Drug | Alkermes, Inc. | $42.21 | 2 | 2025 |
Source payment records
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| LYBALVI Normalized: lybalvi |
Drug | Alkermes, Inc. | $42.21 | 2 | 2025 |
Source payment records
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| Secuado Normalized: secuado |
Drug | Noven Therapeutics, LLC | $35.27 | 2 | 2025 |
Source payment records
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| FANAPT Normalized: fanapt |
Drug | Vanda Pharmaceuticals Inc. | $28.31 | 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 |
|---|---|---|---|---|---|---|
| ABILIFY MAINTENA abilify maintena |
2025 | Abilify Maintena | 2024 | 53 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| INGREZZA ingrezza |
2025 | Ingrezza | 2024 | 41 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| INVEGA SUSTENNA invega sustenna |
2025 | Invega Sustenna | 2024 | 175 | exact normalized | Medicare Part D |
| REXULTI rexulti |
2025 | Rexulti | 2024 | 19 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 |
|---|---|---|---|---|---|---|
| Janssen Pharmaceuticals, Inc Exact reporting entity; no affiliate inference |
2025 | INVEGA SUSTENNA open payments reported associated product |
CMS Open Payments — General Payments 39068 supporting records · 11966 recipient NPIs · example record 1174223262 |
Invega Sustenna · 2024 Exact normalized brand match · 1 Part D row |
175 | 23 |
| 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 |
41 | suppressed by CMS |
| Otsuka America Pharmaceutical, Inc. Exact reporting entity; no affiliate inference |
2025 | ABILIFY MAINTENA open payments reported associated product |
CMS Open Payments — General Payments 27924 supporting records · 10497 recipient NPIs · example record 1227267721 |
Abilify Maintena · 2024 Exact normalized brand match · 1 Part D row |
53 | suppressed by CMS |
| Otsuka America Pharmaceutical, Inc. Exact reporting entity; no affiliate inference |
2025 | REXULTI open payments reported associated product |
CMS Open Payments — General Payments 160756 supporting records · 46288 recipient NPIs · example record 1227267708 |
Rexulti · 2024 Exact normalized brand match · 1 Part D row |
19 | 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 |
|---|---|---|---|
| Benztropine Mesylate | Benztropine Mesylate | 559 | 74 |
| Quetiapine Fumarate | Quetiapine Fumarate | 534 | 75 |
| Risperidone | Risperidone | 391 | 60 |
| Olanzapine | Olanzapine | 381 | 48 |
| Trazodone Hcl | Trazodone Hcl | 356 | 65 |
| Divalproex Sodium | Divalproex Sodium | 310 | 42 |
| Haloperidol Decanoate | Haloperidol Decanoate | 287 | 32 |
| Haloperidol | Haloperidol | 284 | 42 |
| Aripiprazole | Aripiprazole | 282 | 54 |
| Sertraline Hcl | Sertraline Hcl | 240 | 39 |
| Hydroxyzine Pamoate | Hydroxyzine Pamoate | 231 | 42 |
| Fluphenazine Decanoate | Fluphenazine Decanoate | 191 | 19 |
| Duloxetine Hcl | Duloxetine Hcl | 178 | 43 |
| Invega Sustenna | Paliperidone Palmitate | 175 | 23 |
| Bupropion Hcl Sr | Bupropion Hcl | 172 | 29 |
| Fluphenazine Hcl | Fluphenazine Hcl | 158 | 20 |
| Escitalopram Oxalate | Escitalopram Oxalate | 157 | 28 |
| Buspirone Hcl | Buspirone Hcl | 148 | 25 |
| Doxepin Hcl | Doxepin Hcl | 137 | 24 |
| Clonazepam | Clonazepam | 135 | 17 |
| Oxcarbazepine | Oxcarbazepine | 125 | 17 |
| Lamotrigine | Lamotrigine | 119 | 21 |
| Citalopram Hbr | Citalopram Hydrobromide | 113 | 19 |
| Mirtazapine | Mirtazapine | 110 | 28 |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 101 | 11 |
| Prazosin Hcl | Prazosin Hcl | 97 | 15 |
| Alprazolam | Alprazolam | 94 | 14 |
| Gabapentin | Gabapentin | 90 | 15 |
| Trintellix | Vortioxetine Hydrobromide | 84 | 12 |
| Lurasidone Hcl | Lurasidone Hcl | 80 | 16 |
| Fluoxetine Hcl | Fluoxetine Hcl | 65 | suppressed |
| Bupropion Xl | Bupropion Hcl | 61 | 11 |
| Quetiapine Fumarate Er | Quetiapine Fumarate | 56 | suppressed |
| Abilify Maintena | Aripiprazole | 53 | suppressed |
| Paroxetine Hcl | Paroxetine Hcl | 51 | suppressed |
| Divalproex Sodium Er | Divalproex Sodium | 47 | suppressed |
| Paliperidone Er | Paliperidone | 47 | 14 |
| Hydroxyzine Hcl | Hydroxyzine Hcl | 44 | 12 |
| Propranolol Hcl | Propranolol Hcl | 43 | suppressed |
| Ingrezza | Valbenazine Tosylate | 41 | suppressed |
| Clozapine | Clozapine | 37 | suppressed |
| Olanzapine Odt | Olanzapine | 37 | suppressed |
| Ziprasidone Hcl | Ziprasidone Hcl | 37 | suppressed |
| Vraylar | Cariprazine Hcl | 33 | suppressed |
| Desvenlafaxine Succinate Er | Desvenlafaxine Succinate | 28 | suppressed |
| Naltrexone Hcl | Naltrexone Hcl | 23 | suppressed |
| Lithium Carbonate | Lithium Carbonate | 20 | suppressed |
| Haloperidol Lactate | Haloperidol Lactate | 19 | suppressed |
| Rexulti | Brexpiprazole | 19 | suppressed |
| Atomoxetine Hcl | Atomoxetine Hcl | 17 | suppressed |
| Carbamazepine | Carbamazepine | 17 | suppressed |
| Asenapine Maleate | Asenapine Maleate | 15 | suppressed |
| Dextroamphetamine-Amphetamine | Dextroamphetamine/Amphetamine | 15 | suppressed |
| Amitriptyline Hcl | Amitriptyline Hcl | 12 | suppressed |
| Zolpidem Tartrate | Zolpidem Tartrate | 12 | suppressed |
| Bupropion Hcl | Bupropion Hcl | 11 | suppressed |
| Lorazepam | Lorazepam | 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 | $805.29 · 46 records | Janssen Pharmaceuticals, Inc | ABILIFY ASIMTUFII, ABILIFY MAINTENA, ARISTADA, CAPLYTA, COBENFY, FANAPT, INGREZZA, INVEGA SUSTENNA, LYBALVI, REXULTI, Secuado | 4 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- What role, if any, does Abilify Maintena play in your treatment recommendations for me?
- How do you evaluate evidence when you have a financial relationship with Janssen Pharmaceuticals, 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