Healthcare provider profile · identity verified

Imad Bitar, MD

Allopathic & Osteopathic Physicians|Internal Medicine|Rheumatology · HATTIESBURG, MS · NPI 1821267998

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 Imad Bitar, MD received $3,376.93 in general payments during 2025 across 176 reported records.

Amgen Inc. accounted for 16.6% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 30 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Benlysta, Enbrel, Kevzara, Otezla, Rinvoq.

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 LINZESS as an associated drug or biological on 87954 records involving 21815 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Linzess 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 RINVOQ as an associated drug or biological on 279238 records involving 34343 distinct recipient NPIs. Public Medicare Part D data also shows 66 claims for Rinvoq by this doctor in 2024.

Amgen 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 ENBREL as an associated drug or biological on 9330 records involving 2094 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Enbrel by this doctor in 2024.

Amgen 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 OTEZLA as an associated drug or biological on 177267 records involving 48600 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Otezla by this doctor in 2024.

GENZYME CORPORATION reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported KEVZARA as an associated drug or biological on 5840 records involving 2002 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Kevzara 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 BENLYSTA as an associated drug or biological on 19884 records involving 5034 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Benlysta by this doctor in 2024.

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

Payment overview · 2025

General Payments

$3,376.93

176 reported records · 21 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 $561.0216.6%332025
ABBVIE INC. Unresolved — no canonical attribution shown $525.2715.6%332025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $337.8510.0%132025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $261.967.8%102025
Octapharma USA, Inc. Unresolved — no canonical attribution shown $224.886.7%112025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $195.185.8%122025
UCB, Inc. Unresolved — no canonical attribution shown $170.185.0%82025
Radius Health, Inc. Unresolved — no canonical attribution shown $168.605.0%72025
Janssen Biotech, Inc. Unresolved — no canonical attribution shown $146.654.3%92025
GENZYME CORPORATION Unresolved — no canonical attribution shown $134.524.0%62025
PFIZER INC. Unresolved — no canonical attribution shown $121.043.6%62025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $92.392.7%52025
ANI Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $86.392.6%52025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $73.072.2%42025
SOBI, INC Unresolved — no canonical attribution shown $69.622.1%32025
Genentech USA, Inc. Unresolved — no canonical attribution shown $51.061.5%32025
Fresenius Kabi USA, LLC Unresolved — no canonical attribution shown $48.021.4%22025
Aurinia Pharma U.S., Inc. Unresolved — no canonical attribution shown $46.201.4%32025
Alexion Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $27.410.8%12025
Mallinckrodt Hospital Products Inc. Unresolved — no canonical attribution shown $19.370.6%12025
Sandoz Inc. Unresolved — no canonical attribution shown $16.250.5%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$3,376.93176

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
RINVOQ
Normalized: rinvoq
Biological ABBVIE INC. $310.16 16 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $264.93 17 2025
Source payment records
BENLYSTA
Normalized: benlysta
Biological GlaxoSmithKline, LLC. $261.96 10 2025
Source payment records
OCTAGAM IMMUNE GLOBULIN (HUMAN)
Normalized: octagam immune globulin human
Biological, Drug Octapharma USA, Inc., PFIZER INC. $260.38 13 2025
Source payment records
COSENTYX
Normalized: cosentyx
Drug Novartis Pharmaceuticals Corporation $241.81 10 2025
Source payment records
SKYRIZI
Normalized: skyrizi
Biological ABBVIE INC. $215.11 17 2025
Source payment records
SAPHNELO
Normalized: saphnelo
Biological AstraZeneca Pharmaceuticals LP $181.56 11 2025
Source payment records
Bimzelx
Normalized: bimzelx
Biological UCB, Inc. $170.18 8 2025
Source payment records
TREMFYA
Normalized: tremfya
Drug Janssen Biotech, Inc. $146.65 9 2025
Source payment records
KEVZARA
Normalized: kevzara
Biological GENZYME CORPORATION $134.52 6 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $122.67 6 2025
Source payment records
ORENCIA
Normalized: orencia
Biological E.R. Squibb & Sons, L.L.C. $92.39 5 2025
Source payment records
PURIFIED CORTROPHIN GEL
Normalized: purified cortrophin gel
Drug ANI Pharmaceuticals, Inc. $86.39 5 2025
Source payment records
KRYSTEXXA
Normalized: krystexxa
Biological Amgen Inc. $86.07 5 2025
Source payment records
XELJANZ
Normalized: xeljanz
Drug PFIZER INC. $85.54 4 2025
Source payment records
TAVNEOS
Normalized: tavneos
Drug Amgen Inc. $73.31 4 2025
Source payment records
Kineret
Normalized: kineret
Drug SOBI, INC $69.62 3 2025
Source payment records
HUMIRA
Normalized: humira
Biological ABBVIE INC. $58.86 3 2025
Source payment records
LUPKYNIS
Normalized: lupkynis
Drug Aurinia Pharma U.S., Inc. $46.20 3 2025
Source payment records
OFEV
Normalized: ofev
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $36.24 2 2025
Source payment records
PANZYGA
Normalized: panzyga
Biological PFIZER INC. $35.50 2 2025
Source payment records
ENBREL
Normalized: enbrel
Biological Amgen Inc. $31.55 2 2025
Source payment records
Actemra
Normalized: actemra
Biological Genentech USA, Inc. $29.20 2 2025
Source payment records
ILARIS
Normalized: ilaris
Drug Novartis Pharmaceuticals Corporation $29.18 1 2025
Source payment records
STRENSIQ
Normalized: strensiq
Biological Alexion Pharmaceuticals, Inc. $27.41 1 2025
Source payment records
Gazyva
Normalized: gazyva
Biological Genentech USA, Inc. $21.86 1 2025
Source payment records
CUTAQUIG
Normalized: cutaquig
Biological PFIZER INC. $19.48 1 2025
Source payment records
ACTHAR
Normalized: acthar
Biological Mallinckrodt Hospital Products Inc. $19.37 1 2025
Source payment records
JUBBONTI
Normalized: jubbonti
Biological Sandoz Inc. $16.25 1 2025
Source payment records
UPLIZNA
Normalized: uplizna
Biological Amgen Inc. $14.04 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
BENLYSTA
benlysta
2025 Benlysta 2024 14
Beneficiary count suppressed
exact normalized Medicare Part D
ENBREL
enbrel
2025 Enbrel 2024 11
Beneficiary count suppressed
exact normalized Medicare Part D
KEVZARA
kevzara
2025 Kevzara 2024 13
Beneficiary count suppressed
exact normalized Medicare Part D
OTEZLA
otezla
2025 Otezla 2024 13
Beneficiary count suppressed
exact normalized Medicare Part D
RINVOQ
rinvoq
2025 Rinvoq 2024 66
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 LINZESS
open payments reported associated product
CMS Open Payments — General Payments
87954 supporting records · 21815 recipient NPIs · example record 1201352608
Linzess · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 RINVOQ
open payments reported associated product
CMS Open Payments — General Payments
279238 supporting records · 34343 recipient NPIs · example record 1201352600
Rinvoq · 2024
Exact normalized brand match · 1 Part D row
66 suppressed by CMS
Amgen Inc.
Exact reporting entity; no affiliate inference
2025 ENBREL
open payments reported associated product
CMS Open Payments — General Payments
9330 supporting records · 2094 recipient NPIs · example record 1226877474
Enbrel · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS
Amgen Inc.
Exact reporting entity; no affiliate inference
2025 OTEZLA
open payments reported associated product
CMS Open Payments — General Payments
177267 supporting records · 48600 recipient NPIs · example record 1226871616
Otezla · 2024
Exact normalized brand match · 1 Part D row
13 suppressed by CMS
GENZYME CORPORATION
Exact reporting entity; no affiliate inference
2025 KEVZARA
open payments reported associated product
CMS Open Payments — General Payments
5840 supporting records · 2002 recipient NPIs · example record 1233195032
Kevzara · 2024
Exact normalized brand match · 1 Part D row
13 suppressed by CMS
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 BENLYSTA
open payments reported associated product
CMS Open Payments — General Payments
19884 supporting records · 5034 recipient NPIs · example record 1190332353
Benlysta · 2024
Exact normalized brand match · 1 Part D row
14 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
PrednisonePrednisone1465523
GabapentinGabapentin977275
MethotrexateMethotrexate Sodium857205
Duloxetine HclDuloxetine Hcl614177
PregabalinPregabalin460123
Hydroxychloroquine SulfateHydroxychloroquine Sulfate458125
Tizanidine HclTizanidine Hcl447156
Tramadol HclTramadol Hcl43197
MeloxicamMeloxicam419125
Diclofenac SodiumDiclofenac Sodium392131
Cyclobenzaprine HclCyclobenzaprine Hcl372121
CelecoxibCelecoxib316100
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen27590
LeflunomideLeflunomide25358
Alendronate SodiumAlendronate Sodium21358
Amitriptyline HclAmitriptyline Hcl18956
AllopurinolAllopurinol18858
Trazodone HclTrazodone Hcl18253
MethylprednisoloneMethylprednisolone153118
Pantoprazole SodiumPantoprazole Sodium13235
IbuprofenIbuprofen10441
Ropinirole HclRopinirole Hcl10228
Enbrel SureclickEtanercept94suppressed
Acetaminophen-CodeineAcetaminophen With Codeine8729
NaproxenNaproxen8731
Bupropion XlBupropion Hcl8523
Hydroxyzine HclHydroxyzine Hcl8130
OmeprazoleOmeprazole7725
Ketorolac TromethamineKetorolac Tromethamine7246
BaclofenBaclofen6819
Humira(Cf) PenAdalimumab6812
NabumetoneNabumetone6818
RinvoqUpadacitinib66suppressed
Amlodipine BesylateAmlodipine Besylate6415
Buspirone HclBuspirone Hcl6417
FamotidineFamotidine6014
TopiramateTopiramate6017
Folic AcidFolic Acid4716
Quetiapine FumarateQuetiapine Fumarate4712
Mycophenolate MofetilMycophenolate Mofetil44suppressed
Humira(Cf)Adalimumab38suppressed
EtodolacEtodolac34suppressed
IbuIbuprofen34suppressed
Venlafaxine Hcl ErVenlafaxine Hcl34suppressed
MethocarbamolMethocarbamol3113
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen3119
Sulfasalazine DrSulfasalazine31suppressed
SulfasalazineSulfasalazine28suppressed
TemazepamTemazepam26suppressed
Escitalopram OxalateEscitalopram Oxalate25suppressed
Orencia ClickjectAbatacept25suppressed
Triamcinolone AcetonideTriamcinolone Acetonide2520
AzithromycinAzithromycin2420
ClonazepamClonazepam23suppressed
Cosentyx Sensoready (2 Pens)Secukinumab23suppressed
Zolpidem TartrateZolpidem Tartrate23suppressed
Fluoxetine HclFluoxetine Hcl22suppressed
Tramadol Hcl-AcetaminophenTramadol Hcl/Acetaminophen2111
FurosemideFurosemide2014
Ibandronate SodiumIbandronate Sodium20suppressed
Ciprofloxacin HclCiprofloxacin Hcl1714
LidocaineLidocaine17suppressed
Meclizine HclMeclizine Hcl16suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1614
Cevimeline HclCevimeline Hcl15suppressed
Cosentyx Unoready PenSecukinumab15suppressed
Diclofenac PotassiumDiclofenac Potassium15suppressed
Nortriptyline HclNortriptyline Hcl15suppressed
Xeljanz XrTofacitinib Citrate15suppressed
BenlystaBelimumab14suppressed
ColchicineColchicine14suppressed
Sertraline HclSertraline Hcl14suppressed
SulindacSulindac14suppressed
Clobetasol PropionateClobetasol Propionate13suppressed
FebuxostatFebuxostat13suppressed
KevzaraSarilumab13suppressed
OtezlaApremilast13suppressed
AzathioprineAzathioprine12suppressed
EstradiolEstradiol12suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide12suppressed
CarisoprodolCarisoprodol11suppressed
EnbrelEtanercept11suppressed
LinzessLinaclotide11suppressed
Ondansetron OdtOndansetron11suppressed

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 $3,376.93 · 176 records Amgen Inc. ACTHAR, Actemra, BENLYSTA, Bimzelx, COSENTYX, CUTAQUIG, ENBREL, EVENITY, Gazyva, HUMIRA, ILARIS, JUBBONTI, KEVZARA, KRYSTEXXA, Kineret, LUPKYNIS, OCTAGAM IMMUNE GLOBULIN (HUMAN), OFEV, ORENCIA, OTEZLA, PANZYGA, PURIFIED CORTROPHIN GEL, RINVOQ, SAPHNELO, SKYRIZI, STRENSIQ, TAVNEOS, TREMFYA, UPLIZNA, XELJANZ 6
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