Healthcare provider profile · identity verified

Dayanne Santos

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Psychiatric/Mental Health · CANTON, MA · NPI 1962167940

Profile state: payments and partd Open Payments: 2025 Medicare Part D: 2024 Last identity check: 2026-08-10 Page data build: 2026-08-12

Verified facts

What the public records show

CMS Open Payments records show Dayanne Santos received $656.20 in general payments during 2025 across 21 reported records.

E.R. Squibb & Sons, L.L.C. accounted for 32.7% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 10 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Caplyta.

ITI, Inc. (d/b/a Intra-Cellular Therapies, 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 CAPLYTA as an associated drug or biological on 211855 records involving 46143 distinct recipient NPIs. Public Medicare Part D data also shows 15 claims for Caplyta by this doctor in 2024.

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 Caplyta as an associated drug or biological on 11 records involving 9 distinct recipient NPIs. Public Medicare Part D data also shows 15 claims for Caplyta by this doctor in 2024.

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 SPRAVATO as an associated drug or biological on 43813 records involving 17025 distinct recipient NPIs. Public Medicare Part D data also shows 137 claims for Spravato by this doctor in 2024.

These records do not establish that a payment influenced prescribing or medical care.

Payment overview · 2025

General Payments

$656.20

21 reported records · 7 companies

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 companyCanonical companyAmountShareRecordsYear
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $214.3432.7%42025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $206.0231.4%72025
Neurocrine BioSciences, Inc. Unresolved — no canonical attribution shown $88.2613.4%32025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $71.9811.0%32025
Supernus Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $35.835.5%22025
Janssen Pharmaceuticals, Inc Unresolved — no canonical attribution shown $22.103.4%12025
Alkermes, Inc. Unresolved — no canonical attribution shown $17.672.7%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$656.2021

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 productTypeReported companyRelated amount*RecordsYear
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $206.02 7 2025
Source payment records
COBENFY
Normalized: cobenfy
Drug E.R. Squibb & Sons, L.L.C. $89.34 3 2025
Source payment records
INGREZZA
Normalized: ingrezza
Drug Neurocrine BioSciences, Inc. $88.26 3 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Otsuka America Pharmaceutical, Inc. $46.41 2 2025
Source payment records
Qelbree
Normalized: qelbree
Drug Supernus Pharmaceuticals, Inc. $35.83 2 2025
Source payment records
ABILIFY ASIMTUFII
Normalized: abilify asimtufii
Drug Otsuka America Pharmaceutical, Inc. $25.57 1 2025
Source payment records
ABILIFY MAINTENA
Normalized: abilify maintena
Drug Otsuka America Pharmaceutical, Inc. $25.57 1 2025
Source payment records
INVEGA SUSTENNA
Normalized: invega sustenna
Drug Janssen Pharmaceuticals, Inc $22.10 1 2025
Source payment records
ARISTADA
Normalized: aristada
Drug Alkermes, Inc. $17.67 1 2025
Source payment records
LYBALVI
Normalized: lybalvi
Drug Alkermes, Inc. $17.67 1 2025
Source payment records

* 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 productPayment yearPart D brandPart D yearClaimsMatch methodSource
CAPLYTA
caplyta
2025 Caplyta 2024 15
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 companyPayment yearDrug reported by same entityOpen Payments evidencePart DClaimsBeneficiaries
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)
Exact reporting entity; no affiliate inference
2025 CAPLYTA
open payments reported associated product
CMS Open Payments — General Payments
211855 supporting records · 46143 recipient NPIs · example record 1241243071
Caplyta · 2024
Exact normalized brand match · 1 Part D row
15 suppressed by CMS
Janssen Pharmaceuticals, Inc
Exact reporting entity; no affiliate inference
2025 Caplyta
open payments reported associated product
CMS Open Payments — General Payments
11 supporting records · 9 recipient NPIs · example record 1174547314
Caplyta · 2024
Exact normalized brand match · 1 Part D row
15 suppressed by CMS
Janssen Pharmaceuticals, Inc
Exact reporting entity; no affiliate inference
2025 SPRAVATO
open payments reported associated product
CMS Open Payments — General Payments
43813 supporting records · 17025 recipient NPIs · example record 1174223254
Spravato · 2024
Exact normalized brand match · 1 Part D row
137 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

BrandGenericClaimsBeneficiaries
SpravatoEsketamine Hcl137suppressed
LamotrigineLamotrigine8517
Quetiapine FumarateQuetiapine Fumarate7920
Trazodone HclTrazodone Hcl7829
Sertraline HclSertraline Hcl7619
ClozapineClozapine74suppressed
RisperidoneRisperidone7216
ClonazepamClonazepam7111
LorazepamLorazepam6612
Fluoxetine HclFluoxetine Hcl6118
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine5311
AripiprazoleAripiprazole4315
Escitalopram OxalateEscitalopram Oxalate4214
GabapentinGabapentin4112
MirtazapineMirtazapine3715
Buspirone HclBuspirone Hcl29suppressed
Citalopram HbrCitalopram Hydrobromide29suppressed
Dextroamphetamine-Amphet ErDextroamphetamine/Amphetamine26suppressed
Bupropion XlBupropion Hcl24suppressed
Carbamazepine ErCarbamazepine24suppressed
Duloxetine HclDuloxetine Hcl24suppressed
Bupropion Hcl SrBupropion Hcl21suppressed
Clonidine HclClonidine Hcl21suppressed
Fluvoxamine MaleateFluvoxamine Maleate21suppressed
Prazosin HclPrazosin Hcl21suppressed
VraylarCariprazine Hcl20suppressed
Atomoxetine HclAtomoxetine Hcl19suppressed
Propranolol Hcl ErPropranolol Hcl18suppressed
Venlafaxine Hcl ErVenlafaxine Hcl17suppressed
AustedoDeutetrabenazine16suppressed
OlanzapineOlanzapine16suppressed
CaplytaLumateperone Tosylate15suppressed
Benztropine MesylateBenztropine Mesylate14suppressed
Guanfacine Hcl ErGuanfacine Hcl14suppressed
Lurasidone HclLurasidone Hcl13suppressed
Paroxetine HclParoxetine Hcl13suppressed
Methylphenidate ErMethylphenidate Hcl12suppressed
Hydroxyzine HclHydroxyzine Hcl11suppressed
OxcarbazepineOxcarbazepine11suppressed
Propranolol HclPropranolol Hcl11suppressed

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.

YearGeneral PaymentsMain payerExplicit productsCompany overlapsPart D coverage
2025 $656.20 · 21 records E.R. Squibb & Sons, L.L.C. ABILIFY ASIMTUFII, ABILIFY MAINTENA, ARISTADA, CAPLYTA, COBENFY, INGREZZA, INVEGA SUSTENNA, LYBALVI, Qelbree, REXULTI 3
2024 Complete

Questions to ask

Questions you could discuss with your doctor

These are general questions generated from reviewed templates. They are not personalized medical advice.

Sources and limitations

How to read this page

Loaded source releases

DatasetYearPublicationSource
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

Methodology version: 2.1

Editorial template version: 2.4

Product contract version: 2.0

Schema version: 0.7.0

Page data build: 2026-08-12T23:34:59.370714+00:00

Publication policy: eligible for indexing after public-launch controls are enabled

Full methodology · Questions & answers · Report a possible error