Healthcare provider profile · identity verified

Evan Appelbaum, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease · CHESTNUT HILL, MA · NPI 1346349669

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 Evan Appelbaum, M.D. received $1,737.49 in general payments during 2025 across 70 reported records.

Antares Pharma, Inc. accounted for 21.9% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 22 associated products.

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

Antares Pharma, 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 XYOSTED as an associated drug or biological on 18015 records involving 7619 distinct recipient NPIs. Public Medicare Part D data also shows 105 claims for Xyosted 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 104 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 ELIQUIS as an associated drug or biological on 87112 records involving 36032 distinct recipient NPIs. Public Medicare Part D data also shows 104 claims for Eliquis by this doctor in 2024.

TOLMAR, 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 JATENZO as an associated drug or biological on 9766 records involving 5555 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Jatenzo by this doctor in 2024.

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

Payment overview · 2025

General Payments

$1,737.49

70 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
Antares Pharma, Inc. Unresolved — no canonical attribution shown $380.2621.9%162025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $222.7412.8%72025
Novo Nordisk Inc Unresolved — no canonical attribution shown $209.5912.1%92025
Amgen Inc. Unresolved — no canonical attribution shown $161.899.3%62025
Azurity Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $94.705.5%52025
Verity Pharmaceuticals Inc. Unresolved — no canonical attribution shown $81.394.7%32025
TOLMAR, INC. Unresolved — no canonical attribution shown $73.624.2%32025
PFIZER INC. Unresolved — no canonical attribution shown $71.384.1%32025
MEDICOMP INC Unresolved — no canonical attribution shown $68.293.9%32025
Endo USA, Inc. Unresolved — no canonical attribution shown $56.943.3%22025
HEARTFLOW, INC. Unresolved — no canonical attribution shown $55.893.2%22025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $55.623.2%22025
Alnylam Pharmaceuticals Inc. Unresolved — no canonical attribution shown $45.592.6%22025
Inspire Medical Systems, Inc. Unresolved — no canonical attribution shown $33.101.9%12025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $29.871.7%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $28.041.6%12025
ABBVIE INC. Unresolved — no canonical attribution shown $23.131.3%12025
Echosens North America, Inc. Unresolved — no canonical attribution shown $16.070.9%12025
Esperion Therapeutics, Inc. Unresolved — no canonical attribution shown $15.310.9%12025
Currax Pharmaceuticals LLC Unresolved — no canonical attribution shown $14.070.8%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$1,737.4970

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
XYOSTED
Normalized: xyosted
Drug Antares Pharma, Inc. $380.26 16 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $180.62 8 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug E.R. Squibb & Sons, L.L.C., PFIZER INC. $176.60 6 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $161.89 6 2025
Source payment records
CAMZYOS
Normalized: camzyos
Drug E.R. Squibb & Sons, L.L.C. $117.52 4 2025
Source payment records
AZMIRO
Normalized: azmiro
Drug Azurity Pharmaceuticals, Inc. $94.70 5 2025
Source payment records
Tlando
Normalized: tlando
Drug Verity Pharmaceuticals Inc. $81.39 3 2025
Source payment records
JATENZO
Normalized: jatenzo
Drug TOLMAR, INC. $73.62 3 2025
Source payment records
TELEPATCH CARDIAC MONITOR
Normalized: telepatch cardiac monitor
Device MEDICOMP INC $68.29 3 2025
Source payment records
AVEED
Normalized: aveed
Biological Endo USA, Inc. $56.94 2 2025
Source payment records
XIAFLEX
Normalized: xiaflex
Biological Endo USA, Inc. $56.94 2 2025
Source payment records
FFRct
Normalized: ffrct
Device HEARTFLOW, INC. $55.89 2 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $55.62 2 2025
Source payment records
AMVUTTRA
Normalized: amvuttra
Drug Alnylam Pharmaceuticals Inc. $45.59 2 2025
Source payment records
INSPIRE
Normalized: inspire
Device Inspire Medical Systems, Inc. $33.10 1 2025
Source payment records
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $29.87 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $28.97 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $28.04 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $28.04 1 2025
Source payment records
Fibroscan
Normalized: fibroscan
Device Echosens North America, Inc. $16.07 1 2025
Source payment records
NEXLETOL
Normalized: nexletol
Drug Esperion Therapeutics, Inc. $15.31 1 2025
Source payment records
CONTRAVE
Normalized: contrave
Drug Currax Pharmaceuticals LLC $14.07 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
ELIQUIS
eliquis
2025 Eliquis 2024 104 exact normalized Medicare Part D
JATENZO
jatenzo
2025 Jatenzo 2024 14
Beneficiary count suppressed
exact normalized Medicare Part D
XYOSTED
xyosted
2025 Xyosted 2024 105 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
Antares Pharma, Inc.
Exact reporting entity; no affiliate inference
2025 XYOSTED
open payments reported associated product
CMS Open Payments — General Payments
18015 supporting records · 7619 recipient NPIs · example record 1235880452
Xyosted · 2024
Exact normalized brand match · 1 Part D row
105 13
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
104 21
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
104 21
TOLMAR, INC.
Exact reporting entity; no affiliate inference
2025 JATENZO
open payments reported associated product
CMS Open Payments — General Payments
9766 supporting records · 5555 recipient NPIs · example record 1237000415
Jatenzo · 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
Testosterone CypionateTestosterone Cypionate865173
Rosuvastatin CalciumRosuvastatin Calcium18454
Atorvastatin CalciumAtorvastatin Calcium15443
XareltoRivaroxaban12122
AtenololAtenolol11832
Metoprolol SuccinateMetoprolol Succinate10927
XyostedTestosterone Enanthate10513
EliquisApixaban10421
Alfuzosin Hcl ErAlfuzosin Hcl10231
Tamsulosin HclTamsulosin Hcl10242
Losartan PotassiumLosartan Potassium8825
TestosteroneTestosterone8122
CabergolineCabergoline7923
Amlodipine BesylateAmlodipine Besylate5818
HydrochlorothiazideHydrochlorothiazide5013
TadalafilTadalafil4914
EzetimibeEzetimibe4817
AnastrozoleAnastrozole4712
FinasterideFinasteride4316
LisinoprilLisinopril4312
Metoprolol TartrateMetoprolol Tartrate42suppressed
FurosemideFurosemide4015
SimvastatinSimvastatin3011
Isosorbide Mononitrate ErIsosorbide Mononitrate26suppressed
ClomidClomiphene Citrate24suppressed
Repatha SureclickEvolocumab23suppressed
Sildenafil CitrateSildenafil Citrate22suppressed
Flecainide AcetateFlecainide Acetate20suppressed
MyrbetriqMirabegron20suppressed
Pravastatin SodiumPravastatin Sodium19suppressed
GemtesaVibegron17suppressed
Praluent PenAlirocumab16suppressed
JatenzoTestosterone Undecanoate14suppressed
Oxybutynin Chloride ErOxybutynin Chloride14suppressed
SpironolactoneSpironolactone13suppressed
Doxazosin MesylateDoxazosin Mesylate12suppressed
DutasterideDutasteride12suppressed

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 $1,737.49 · 70 records Antares Pharma, Inc. AMVUTTRA, AVEED, AZMIRO, CAMZYOS, CONTRAVE, ELIQUIS, FFRct, Fibroscan, INSPIRE, JATENZO, Kerendia, LEQVIO, MOUNJARO, NEXLETOL, Ozempic, REPATHA, TELEPATCH CARDIAC MONITOR, Tlando, Wegovy, XIAFLEX, XYOSTED, ZEPBOUND 4
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