Healthcare provider profile · identity verified

Rowena Santos, MD

Allopathic & Osteopathic Physicians|Internal Medicine · SAINT LOUIS, MO · NPI 1700942224

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 Rowena Santos, MD received $277.33 in general payments during 2025 across 15 reported records.

ABBVIE INC. accounted for 36.5% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 13 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Arexvy, Eliquis, Farxiga.

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 LUMIGAN as an associated drug or biological on 25016 records involving 7645 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Lumigan by this doctor in 2024.

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 SYNTHROID as an associated drug or biological on 10655 records involving 4881 distinct recipient NPIs. Public Medicare Part D data also shows 31 claims for Synthroid by this doctor in 2024.

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Farxiga by this doctor in 2024.

E.R. Squibb & Sons, L.L.C. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ELIQUIS as an associated drug or biological on 27956 records involving 14870 distinct recipient NPIs. Public Medicare Part D data also shows 84 claims for Eliquis by this doctor in 2024.

GlaxoSmithKline, 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 AREXVY as an associated drug or biological on 47563 records involving 28786 distinct recipient NPIs. Public Medicare Part D data also shows 55 claims for Arexvy by this doctor in 2024.

GlaxoSmithKline, 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 TRELEGY ELLIPTA as an associated drug or biological on 131532 records involving 37148 distinct recipient NPIs. Public Medicare Part D data also shows 22 claims for Trelegy Ellipta by this doctor in 2024.

Lilly USA, 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 JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 26 claims for Jardiance by this doctor in 2024.

Lilly USA, 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 MOUNJARO as an associated drug or biological on 186719 records involving 66436 distinct recipient NPIs. Public Medicare Part D data also shows 51 claims for Mounjaro by this doctor in 2024.

Lilly USA, 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 TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 15 claims for Trulicity by this doctor in 2024.

PFIZER 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 ELIQUIS as an associated drug or biological on 87112 records involving 36032 distinct recipient NPIs. Public Medicare Part D data also shows 84 claims for Eliquis by this doctor in 2024.

PFIZER 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 PAXLOVID as an associated drug or biological on 24465 records involving 15715 distinct recipient NPIs. Public Medicare Part D data also shows 17 claims for Paxlovid by this doctor in 2024.

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

Payment overview · 2025

General Payments

$277.33

15 reported records · 8 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
ABBVIE INC. Unresolved — no canonical attribution shown $101.2636.5%52025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $50.7218.3%32025
Abbott Laboratories Unresolved — no canonical attribution shown $40.2714.5%22025
Lilly USA, LLC Unresolved — no canonical attribution shown $27.479.9%12025
Amgen Inc. Unresolved — no canonical attribution shown $15.765.7%12025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $14.205.1%12025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $14.105.1%12025
PFIZER INC. Unresolved — no canonical attribution shown $13.554.9%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$277.3315

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
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $80.68 4 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $50.72 3 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $50.72 3 2025
Source payment records
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $40.27 2 2025
Source payment records
KISUNLA
Normalized: kisunla
Drug Lilly USA, LLC $27.47 1 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $20.58 1 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $19.20 1 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $15.76 1 2025
Source payment records
PROLIA
Normalized: prolia
Biological Amgen Inc. $15.76 1 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $14.20 1 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug E.R. Squibb & Sons, L.L.C. $14.10 1 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $13.55 1 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $13.55 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
AREXVY
arexvy
2025 Arexvy 2024 55 exact normalized Medicare Part D
ELIQUIS
eliquis
2025 Eliquis 2024 84 exact normalized Medicare Part D
FARXIGA
farxiga
2025 Farxiga 2024 12
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
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 LUMIGAN
open payments reported associated product
CMS Open Payments — General Payments
25016 supporting records · 7645 recipient NPIs · example record 1201352548
Lumigan · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 SYNTHROID
open payments reported associated product
CMS Open Payments — General Payments
10655 supporting records · 4881 recipient NPIs · example record 1201352636
Synthroid · 2024
Exact normalized brand match · 1 Part D row
31 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 FARXIGA
open payments reported associated product
CMS Open Payments — General Payments
106133 supporting records · 42906 recipient NPIs · example record 1206131362
Farxiga · 2024
Exact normalized brand match · 1 Part D row
12 suppressed by CMS
E.R. Squibb & Sons, L.L.C.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
27956 supporting records · 14870 recipient NPIs · example record 1184377713
Eliquis · 2024
Exact normalized brand match · 1 Part D row
84 15
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 AREXVY
open payments reported associated product
CMS Open Payments — General Payments
47563 supporting records · 28786 recipient NPIs · example record 1190332445
Arexvy · 2024
Exact normalized brand match · 1 Part D row
55 55
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 TRELEGY ELLIPTA
open payments reported associated product
CMS Open Payments — General Payments
131532 supporting records · 37148 recipient NPIs · example record 1190332369
Trelegy Ellipta · 2024
Exact normalized brand match · 1 Part D row
22 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
47708 supporting records · 23833 recipient NPIs · example record 1186464557
Jardiance · 2024
Exact normalized brand match · 1 Part D row
26 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 MOUNJARO
open payments reported associated product
CMS Open Payments — General Payments
186719 supporting records · 66436 recipient NPIs · example record 1186464455
Mounjaro · 2024
Exact normalized brand match · 1 Part D row
51 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 TRULICITY
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 57 recipient NPIs · example record 1186464601
Trulicity · 2024
Exact normalized brand match · 1 Part D row
15 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
87112 supporting records · 36032 recipient NPIs · example record 1228794063
Eliquis · 2024
Exact normalized brand match · 1 Part D row
84 15
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 PAXLOVID
open payments reported associated product
CMS Open Payments — General Payments
24465 supporting records · 15715 recipient NPIs · example record 1228794432
Paxlovid · 2024
Exact normalized brand match · 1 Part D row
17 17

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
Atorvastatin CalciumAtorvastatin Calcium574154
LisinoprilLisinopril489132
Amlodipine BesylateAmlodipine Besylate450128
Levothyroxine SodiumLevothyroxine Sodium38798
Losartan PotassiumLosartan Potassium36792
OmeprazoleOmeprazole28279
AlprazolamAlprazolam27488
Metoprolol SuccinateMetoprolol Succinate24864
HydrochlorothiazideHydrochlorothiazide24270
Tramadol HclTramadol Hcl23669
GabapentinGabapentin20468
Trazodone HclTrazodone Hcl20463
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen19260
Sertraline HclSertraline Hcl17143
Duloxetine HclDuloxetine Hcl17038
MeloxicamMeloxicam16950
Rosuvastatin CalciumRosuvastatin Calcium16247
MethylprednisoloneMethylprednisolone150113
Albuterol Sulfate HfaAlbuterol Sulfate14652
Pantoprazole SodiumPantoprazole Sodium14551
Metformin HclMetformin Hcl14445
Escitalopram OxalateEscitalopram Oxalate14346
SimvastatinSimvastatin12934
Alendronate SodiumAlendronate Sodium11938
Metoprolol TartrateMetoprolol Tartrate11534
FurosemideFurosemide11037
OzempicSemaglutide10920
GlipizideGlipizide10430
Cyclobenzaprine HclCyclobenzaprine Hcl9030
CephalexinCephalexin8960
EliquisApixaban8415
LovastatinLovastatin8423
Pravastatin SodiumPravastatin Sodium8322
Zolpidem TartrateZolpidem Tartrate7717
Buspirone HclBuspirone Hcl7618
Hydralazine HclHydralazine Hcl7620
Citalopram HbrCitalopram Hydrobromide7520
Fluticasone PropionateFluticasone Propionate7327
AllopurinolAllopurinol7018
AzithromycinAzithromycin7057
Potassium ChloridePotassium Chloride6823
Fluoxetine HclFluoxetine Hcl6721
Montelukast SodiumMontelukast Sodium6422
Tamsulosin HclTamsulosin Hcl6220
Vitamin D2Ergocalciferol (Vitamin D2)5815
CarvedilolCarvedilol5716
ArexvyRsvpref3 Antigen/As01e/Pf5555
Bupropion XlBupropion Hcl5515
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen52suppressed
AmoxicillinAmoxicillin5146
MounjaroTirzepatide51suppressed
Venlafaxine Hcl ErVenlafaxine Hcl51suppressed
Memantine HclMemantine Hcl50suppressed
Warfarin SodiumWarfarin Sodium49suppressed
Donepezil HclDonepezil Hcl4815
AtenololAtenolol4413
PregabalinPregabalin4414
Doxycycline HyclateDoxycycline Hyclate4338
EzetimibeEzetimibe4315
Oxybutynin ChlorideOxybutynin Chloride4316
LorazepamLorazepam42suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide40suppressed
Oxycodone HclOxycodone Hcl3711
Breo ElliptaFluticasone/Vilanterol32suppressed
Oxybutynin Chloride ErOxybutynin Chloride32suppressed
Triamcinolone AcetonideTriamcinolone Acetonide3216
ClopidogrelClopidogrel Bisulfate31suppressed
FamotidineFamotidine31suppressed
PrednisonePrednisone3120
SynthroidLevothyroxine Sodium31suppressed
BenzonatateBenzonatate3023
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide30suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate29suppressed
Metformin Hcl ErMetformin Hcl28suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl27suppressed
Spiriva RespimatTiotropium Bromide27suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid27suppressed
JardianceEmpagliflozin26suppressed
MirtazapineMirtazapine26suppressed
Ropinirole HclRopinirole Hcl26suppressed
Tizanidine HclTizanidine Hcl26suppressed
Paroxetine HclParoxetine Hcl25suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr24suppressed
FenofibrateFenofibrate24suppressed
IrbesartanIrbesartan24suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2414
ClonazepamClonazepam23suppressed
Amitriptyline HclAmitriptyline Hcl22suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2218
Esomeprazole MagnesiumEsomeprazole Magnesium22suppressed
Folic AcidFolic Acid22suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter22suppressed
TorsemideTorsemide21suppressed
CelecoxibCelecoxib20suppressed
MethocarbamolMethocarbamol20suppressed
BaclofenBaclofen19suppressed
Meclizine HclMeclizine Hcl19suppressed
Propranolol HclPropranolol Hcl19suppressed
ChlorthalidoneChlorthalidone18suppressed
Quetiapine FumarateQuetiapine Fumarate18suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate17suppressed
LansoprazoleLansoprazole17suppressed
NystatinNystatin17suppressed
PaxlovidNirmatrelvir/Ritonavir1717
XareltoRivaroxaban17suppressed
GlimepirideGlimepiride16suppressed
HydrocortisoneHydrocortisone16suppressed
Midodrine HclMidodrine Hcl16suppressed
NaproxenNaproxen16suppressed
NystopNystatin16suppressed
Olmesartan MedoxomilOlmesartan Medoxomil16suppressed
ValacyclovirValacyclovir Hcl16suppressed
Breztri AerosphereBudesonide/Glycopyr/Formoterol15suppressed
Enalapril MaleateEnalapril Maleate15suppressed
FinasterideFinasteride15suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog15suppressed
Morphine Sulfate ErMorphine Sulfate15suppressed
SucralfateSucralfate15suppressed
Tramadol Hcl-AcetaminophenTramadol Hcl/Acetaminophen15suppressed
TrulicityDulaglutide15suppressed
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine14suppressed
Ciprofloxacin HclCiprofloxacin Hcl1412
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip1411
DiazepamDiazepam14suppressed
Diclofenac SodiumDiclofenac Sodium14suppressed
FluconazoleFluconazole14suppressed
Klor-Con M20Potassium Chloride14suppressed
Pioglitazone HclPioglitazone Hcl14suppressed
TelmisartanTelmisartan14suppressed
Bupropion Hcl SrBupropion Hcl13suppressed
Dicyclomine HclDicyclomine Hcl13suppressed
EstradiolEstradiol13suppressed
Fiasp FlextouchInsulin Aspart (Niacinamide)13suppressed
Ipratropium BromideIpratropium Bromide13suppressed
JanuviaSitagliptin Phosphate13suppressed
MetronidazoleMetronidazole13suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl13suppressed
PrimidonePrimidone13suppressed
RamiprilRamipril13suppressed
SpironolactoneSpironolactone13suppressed
CarbamazepineCarbamazepine12suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine12suppressed
FarxigaDapagliflozin Propanediol12suppressed
LevetiracetamLevetiracetam12suppressed
Clobetasol PropionateClobetasol Propionate11suppressed
Glipizide ErGlipizide11suppressed
Labetalol HclLabetalol Hcl11suppressed
LumiganBimatoprost11suppressed
MyrbetriqMirabegron11suppressed
Nifedipine ErNifedipine11suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic11suppressed
Wixela InhubFluticasone Propion/Salmeterol11suppressed

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 $277.33 · 15 records ABBVIE INC. AREXVY, ELIQUIS, EVENITY, FARXIGA, FREESTYLE LIBRE 3, KISUNLA, NURTEC ODT, PROLIA, QULIPTA, SHINGRIX, UBRELVY, VRAYLAR, ZAVZPRET 11
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