Healthcare provider profile · identity verified

Devin A Mcmanus, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine · FALMOUTH, MA · NPI 1548263486

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 Devin A Mcmanus, M.D. received $891.85 in general payments during 2025 across 48 reported records.

Amgen Inc. accounted for 17.5% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 27 associated products.

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

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 31 claims for Farxiga 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 17 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 37 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 12 claims for Mounjaro by this doctor in 2024.

Novo Nordisk 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 Ozempic as an associated drug or biological on 261625 records involving 77793 distinct recipient NPIs. Public Medicare Part D data also shows 65 claims for Ozempic 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 67 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

$891.85

48 reported records · 20 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
Amgen Inc. Unresolved — no canonical attribution shown $156.3117.5%142025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $102.4311.5%52025
Novo Nordisk Inc Unresolved — no canonical attribution shown $88.209.9%42025
Edwards Lifesciences Corporation Unresolved — no canonical attribution shown $70.277.9%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $54.436.1%32025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $52.385.9%32025
Alnylam Pharmaceuticals Inc. Unresolved — no canonical attribution shown $47.005.3%22025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $39.224.4%22025
Inspire Medical Systems, Inc. Unresolved — no canonical attribution shown $36.664.1%12025
Esperion Therapeutics, Inc. Unresolved — no canonical attribution shown $34.973.9%22025
PFIZER INC. Unresolved — no canonical attribution shown $33.813.8%22025
Aimmune Therapeutics, Inc. Unresolved — no canonical attribution shown $26.262.9%12025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $23.362.6%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $21.302.4%12025
Viatris Specialty LLC Unresolved — no canonical attribution shown $20.462.3%12025
Currax Pharmaceuticals LLC Unresolved — no canonical attribution shown $17.702.0%12025
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $17.612.0%12025
UCB, Inc. Unresolved — no canonical attribution shown $17.291.9%12025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $17.081.9%12025
GE HEALTHCARE Unresolved — no canonical attribution shown $15.111.7%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$871.6347
Education$20.221

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
EVENITY
Normalized: evenity
Biological Amgen Inc. $131.19 13 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $88.20 4 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $55.15 3 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $52.38 3 2025
Source payment records
PROLIA
Normalized: prolia
Biological Amgen Inc. $47.86 5 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $47.28 2 2025
Source payment records
ONPATTRO
Normalized: onpattro
Drug Alnylam Pharmaceuticals Inc. $47.00 2 2025
Source payment records
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $39.22 2 2025
Source payment records
INSPIRE
Normalized: inspire
Device Inspire Medical Systems, Inc. $36.66 1 2025
Source payment records
NEXLETOL
Normalized: nexletol
Drug Esperion Therapeutics, Inc. $34.97 2 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $33.19 2 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $33.19 2 2025
Source payment records
ZENPEP
Normalized: zenpep
Drug Aimmune Therapeutics, Inc. $26.26 1 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $25.12 1 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $25.12 1 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Otsuka America Pharmaceutical, Inc. $23.36 1 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $21.30 1 2025
Source payment records
KISUNLA
Normalized: kisunla
Drug Lilly USA, LLC $21.24 1 2025
Source payment records
YUPELRI
Normalized: yupelri
Drug Viatris Specialty LLC $20.46 1 2025
Source payment records
PAXLOVID
Normalized: paxlovid
Drug PFIZER INC. $19.08 1 2025
Source payment records
CONTRAVE
Normalized: contrave
Drug Currax Pharmaceuticals LLC $17.70 1 2025
Source payment records
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $17.61 1 2025
Source payment records
Bimzelx
Normalized: bimzelx
Biological UCB, Inc. $17.29 1 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $17.08 1 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $14.73 1 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $14.73 1 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $14.73 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
MOUNJARO
mounjaro
2025 Mounjaro 2024 12
Beneficiary count suppressed
exact normalized Medicare Part D
PAXLOVID
paxlovid
2025 Paxlovid 2024 17 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
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
31 suppressed by CMS
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
17 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
37 13
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
12 suppressed by CMS
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Ozempic
open payments reported associated product
CMS Open Payments — General Payments
261625 supporting records · 77793 recipient NPIs · example record 1188130076
Ozempic · 2024
Exact normalized brand match · 1 Part D row
65 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
67 14
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 Calcium491129
Levothyroxine SodiumLevothyroxine Sodium28664
LisinoprilLisinopril22365
Amlodipine BesylateAmlodipine Besylate18148
Tamsulosin HclTamsulosin Hcl17547
Losartan PotassiumLosartan Potassium15039
OmeprazoleOmeprazole14847
GabapentinGabapentin14335
LorazepamLorazepam14136
Metformin HclMetformin Hcl13531
Pantoprazole SodiumPantoprazole Sodium13035
Metoprolol SuccinateMetoprolol Succinate12834
Rosuvastatin CalciumRosuvastatin Calcium11336
Trazodone HclTrazodone Hcl11024
SimvastatinSimvastatin10629
FurosemideFurosemide10127
CelecoxibCelecoxib9928
AllopurinolAllopurinol9627
AlprazolamAlprazolam9117
AtenololAtenolol8517
LovastatinLovastatin8418
PrednisonePrednisone7840
GlimepirideGlimepiride7718
Fluoxetine HclFluoxetine Hcl7620
Oxycodone HclOxycodone Hcl69suppressed
Sertraline HclSertraline Hcl6820
EliquisApixaban6714
Tramadol HclTramadol Hcl6714
OzempicSemaglutide65suppressed
Olmesartan MedoxomilOlmesartan Medoxomil6216
HydrochlorothiazideHydrochlorothiazide6120
Donepezil HclDonepezil Hcl5914
Potassium ChloridePotassium Chloride5916
SpironolactoneSpironolactone5914
MethylprednisoloneMethylprednisolone5746
Escitalopram OxalateEscitalopram Oxalate5618
FinasterideFinasteride5412
SynthroidLevothyroxine Sodium5414
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide5114
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide5114
Duloxetine HclDuloxetine Hcl5011
Venlafaxine Hcl ErVenlafaxine Hcl4811
CarvedilolCarvedilol45suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide4515
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog44suppressed
XareltoRivaroxaban4411
Albuterol Sulfate HfaAlbuterol Sulfate4317
ValsartanValsartan4116
Meclizine HclMeclizine Hcl40suppressed
Pravastatin SodiumPravastatin Sodium40suppressed
Fluticasone PropionateFluticasone Propionate3918
IbuprofenIbuprofen3915
Zolpidem TartrateZolpidem Tartrate3911
Nitroglycerin PatchNitroglycerin38suppressed
JardianceEmpagliflozin3713
MirtazapineMirtazapine37suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril36suppressed
Metoprolol TartrateMetoprolol Tartrate35suppressed
Midodrine HclMidodrine Hcl35suppressed
Warfarin SodiumWarfarin Sodium34suppressed
EzetimibeEzetimibe33suppressed
LatanoprostLatanoprost32suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide32suppressed
FarxigaDapagliflozin Propanediol31suppressed
Methenamine HippurateMethenamine Hippurate31suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim3119
Ciprofloxacin HclCiprofloxacin Hcl3019
Citalopram HbrCitalopram Hydrobromide29suppressed
Tolterodine Tartrate ErTolterodine Tartrate28suppressed
FamotidineFamotidine27suppressed
NaproxenNaproxen2611
Benazepril HclBenazepril Hcl25suppressed
AzithromycinAzithromycin2422
EstradiolEstradiol23suppressed
Hydromorphone HclHydromorphone Hcl23suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip22suppressed
LevetiracetamLevetiracetam22suppressed
LevofloxacinLevofloxacin2215
Montelukast SodiumMontelukast Sodium22suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl21suppressed
GemtesaVibegron21suppressed
Metformin Hcl ErMetformin Hcl21suppressed
Lithium CarbonateLithium Carbonate20suppressed
Timolol MaleateTimolol Maleate20suppressed
ClopidogrelClopidogrel Bisulfate18suppressed
Hydroxyzine HclHydroxyzine Hcl18suppressed
Spiriva RespimatTiotropium Bromide18suppressed
Testosterone CypionateTestosterone Cypionate18suppressed
IbuIbuprofen17suppressed
Mometasone FuroateMometasone Furoate17suppressed
OlanzapineOlanzapine17suppressed
PaxlovidNirmatrelvir/Ritonavir1717
Trelegy ElliptaFluticasone/Umeclidin/Vilanter17suppressed
ArmodafinilArmodafinil16suppressed
ClonazepamClonazepam16suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl1612
Esomeprazole MagnesiumEsomeprazole Magnesium16suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate16suppressed
Pioglitazone HclPioglitazone Hcl16suppressed
Terazosin HclTerazosin Hcl16suppressed
ValacyclovirValacyclovir Hcl16suppressed
Amitriptyline HclAmitriptyline Hcl15suppressed
Brimonidine TartrateBrimonidine Tartrate15suppressed
Carbidopa-LevodopaCarbidopa/Levodopa15suppressed
JanuviaSitagliptin Phosphate15suppressed
Quetiapine FumarateQuetiapine Fumarate15suppressed
SotalolSotalol Hcl15suppressed
Fludrocortisone AcetateFludrocortisone Acetate14suppressed
Hydroxychloroquine SulfateHydroxychloroquine Sulfate14suppressed
MethimazoleMethimazole14suppressed
Triamcinolone AcetonideTriamcinolone Acetonide14suppressed
Ultra-Fine Original Pen NeedlePen Needle, Diabetic14suppressed
CefuroximeCefuroxime Axetil1312
Dorzolamide HclDorzolamide Hcl13suppressed
ColchicineColchicine12suppressed
Divalproex SodiumDivalproex Sodium12suppressed
Doxycycline HyclateDoxycycline Hyclate1211
Memantine Hcl ErMemantine Hcl12suppressed
MounjaroTirzepatide12suppressed
OxycontinOxycodone Hcl12suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl12suppressed
TacrolimusTacrolimus12suppressed
Alendronate SodiumAlendronate Sodium11suppressed
CarbamazepineCarbamazepine11suppressed
Dextroamphetamine-Amphet ErDextroamphetamine/Amphetamine11suppressed
DigoxinDigoxin11suppressed
Tresiba Flextouch U-100Insulin Degludec11suppressed

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 $891.85 · 48 records Amgen Inc. ABRYSVO, AIRSUPRA, BREZTRI, Bimzelx, COMIRNATY, CONTRAVE, Cologuard Collection Kit, EVENITY, INSPIRE, KISUNLA, Kerendia, LEQVIO, MOUNJARO, NEXLETOL, ONPATTRO, OTEZLA, PAXLOVID, PREVNAR 20, PROLIA, REPATHA, REXULTI, SHINGRIX, VOQUEZNA, Wegovy, YUPELRI, ZENPEP, ZEPBOUND 7
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