Healthcare provider profile · identity verified

Cedric Marcel Rivers, M.D.

Allopathic & Osteopathic Physicians|Hospitalist · COLUMBIA, SC · NPI 1639181787

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 Cedric Marcel Rivers, M.D. received $154.52 in general payments during 2025 across 8 reported records.

Vanda Pharmaceuticals Inc. accounted for 40.4% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 6 associated products.

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

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 37 claims for Eliquis by this doctor in 2024.

Vanda 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 FANAPT as an associated drug or biological on 95605 records involving 21383 distinct recipient NPIs. Public Medicare Part D data also shows 52 claims for Fanapt by this doctor in 2024.

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

Payment overview · 2025

General Payments

$154.52

8 reported records · 5 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
Vanda Pharmaceuticals Inc. Unresolved — no canonical attribution shown $62.4440.4%32025
Neurelis, Inc. Neurelis, Inc.
exact · evidence 2025-02-20
$36.5723.7%22025
JAZZ PHARMACEUTICALS INC. Unresolved — no canonical attribution shown $20.2313.1%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $19.2012.4%12025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $16.0810.4%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$154.528

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
FANAPT
Normalized: fanapt
Drug Vanda Pharmaceuticals Inc. $62.44 3 2025
Source payment records
VALTOCO
Normalized: valtoco
Drug Neurelis, Inc. $36.57 2 2025
Source payment records
HETLIOZ
Normalized: hetlioz
Drug Vanda Pharmaceuticals Inc. $34.85 2 2025
Source payment records
EPIDIOLEX
Normalized: epidiolex
Drug JAZZ PHARMACEUTICALS INC. $20.23 1 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $19.20 1 2025
Source payment records
COBENFY
Normalized: cobenfy
Drug E.R. Squibb & Sons, L.L.C. $16.08 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
FANAPT
fanapt
2025 Fanapt 2024 52
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
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
37 14
Vanda Pharmaceuticals Inc.
Exact reporting entity; no affiliate inference
2025 FANAPT
open payments reported associated product
CMS Open Payments — General Payments
95605 supporting records · 21383 recipient NPIs · example record 1232940535
Fanapt · 2024
Exact normalized brand match · 1 Part D row
52 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
Levothyroxine SodiumLevothyroxine Sodium16917
RisperidoneRisperidone133suppressed
Atorvastatin CalciumAtorvastatin Calcium12426
OmeprazoleOmeprazole10411
Oxycodone HclOxycodone Hcl9962
Quetiapine FumarateQuetiapine Fumarate97suppressed
Alendronate SodiumAlendronate Sodium8913
Divalproex SodiumDivalproex Sodium76suppressed
LorazepamLorazepam7313
Amlodipine BesylateAmlodipine Besylate6913
Divalproex Sodium ErDivalproex Sodium68suppressed
Calcitonin-SalmonCalcitonin,salmon,synthetic66suppressed
Trazodone HclTrazodone Hcl62suppressed
ClonazepamClonazepam58suppressed
LevetiracetamLevetiracetam5711
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen5639
Pantoprazole SodiumPantoprazole Sodium5513
MeloxicamMeloxicam54suppressed
Tamsulosin HclTamsulosin Hcl5311
FanaptIloperidone52suppressed
Methadone HclMethadone Hcl4530
Benztropine MesylateBenztropine Mesylate44suppressed
Sertraline HclSertraline Hcl44suppressed
Fluticasone PropionateFluticasone Propionate39suppressed
EliquisApixaban3714
LacosamideLacosamide36suppressed
Metoclopramide HclMetoclopramide Hcl36suppressed
LamotrigineLamotrigine35suppressed
ScopolamineScopolamine35suppressed
BaclofenBaclofen31suppressed
OlanzapineOlanzapine31suppressed
Morphine Sulfate ErMorphine Sulfate3018
GabapentinGabapentin2917
TopiramateTopiramate29suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2818
AripiprazoleAripiprazole28suppressed
CephalexinCephalexin28suppressed
FamotidineFamotidine28suppressed
Hydromorphone HclHydromorphone Hcl2819
OxcarbazepineOxcarbazepine27suppressed
Duloxetine HclDuloxetine Hcl26suppressed
AptiomEslicarbazepine Acetate25suppressed
Lithium CarbonateLithium Carbonate25suppressed
Montelukast SodiumMontelukast Sodium25suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen2518
LactuloseLactulose24suppressed
Rosuvastatin CalciumRosuvastatin Calcium23suppressed
ZonisamideZonisamide22suppressed
CombiganBrimonidine Tartrate/Timolol21suppressed
Metformin HclMetformin Hcl20suppressed
DiazepamDiazepam1913
MirtazapineMirtazapine19suppressed
Ciprofloxacin HclCiprofloxacin Hcl1813
Metoprolol SuccinateMetoprolol Succinate18suppressed
MupirocinMupirocin1812
Valproic AcidValproic Acid (As Sodium Salt)18suppressed
Glipizide ErGlipizide17suppressed
Metoprolol TartrateMetoprolol Tartrate17suppressed
Pravastatin SodiumPravastatin Sodium17suppressed
LinzessLinaclotide16suppressed
Morphine SulfateMorphine Sulfate1613
SucralfateSucralfate16suppressed
CarbamazepineCarbamazepine15suppressed
Clonidine HclClonidine Hcl15suppressed
FurosemideFurosemide1511
Oxybutynin Chloride ErOxybutynin Chloride15suppressed
PregabalinPregabalin15suppressed
LevofloxacinLevofloxacin14suppressed
PhenobarbitalPhenobarbital14suppressed
BumetanideBumetanide13suppressed
LumiganBimatoprost13suppressed
NystatinNystatin13suppressed
Xtampza ErOxycodone Myristate13suppressed
Amitriptyline HclAmitriptyline Hcl12suppressed
AzathioprineAzathioprine12suppressed
Bethanechol ChlorideBethanechol Chloride12suppressed
Carbamazepine ErCarbamazepine12suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl12suppressed
Doxycycline HyclateDoxycycline Hyclate12suppressed
EntrestoSacubitril/Valsartan12suppressed
Fluvoxamine MaleateFluvoxamine Maleate12suppressed
Hydroxyzine HclHydroxyzine Hcl12suppressed
Losartan PotassiumLosartan Potassium12suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid12suppressed
Ziprasidone HclZiprasidone Hcl12suppressed
Chlorpromazine HclChlorpromazine Hcl11suppressed
FentanylFentanyl11suppressed

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 $154.52 · 8 records Vanda Pharmaceuticals Inc. COBENFY, Cologuard Collection Kit, EPIDIOLEX, FANAPT, HETLIOZ, VALTOCO 2
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