Healthcare provider profile · identity verified

Michael A Apostolis, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease · PITTSBURGH, PA · NPI 1770892713

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 Michael A Apostolis, M.D. received $4,808.22 in general payments during 2025 across 102 reported records.

AstraZeneca Pharmaceuticals LP accounted for 53.5% 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: Trelegy Ellipta.

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 247 claims for Trelegy Ellipta by this doctor in 2024.

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

Payment overview · 2025

General Payments

$4,808.22

102 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
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $2,574.9953.5%212025
Ethicon Inc. Unresolved — no canonical attribution shown $867.6118.0%192025
Regeneron Healthcare Solutions, Inc. Unresolved — no canonical attribution shown $178.113.7%122025
Galvanize Therapeutics, Inc Unresolved — no canonical attribution shown $175.253.6%22025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $171.183.6%172025
Siemens Medical Solutions USA, Inc. Unresolved — no canonical attribution shown $135.842.8%12025
Insmed, Inc. Unresolved — no canonical attribution shown $125.332.6%52025
Pulmonx Corporation Unresolved — no canonical attribution shown $113.762.4%42025
Viatris Specialty LLC Unresolved — no canonical attribution shown $64.141.3%32025
Grifols USA, LLC Unresolved — no canonical attribution shown $53.011.1%22025
Verona Pharma, Inc. Unresolved — no canonical attribution shown $50.841.1%32025
Medical Device Business Services, Inc. Unresolved — no canonical attribution shown $50.671.1%22025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $46.191.0%22025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $46.131.0%22025
United Therapeutics Corporation Unresolved — no canonical attribution shown $35.950.8%22025
Avadel CNS Pharmaceuticals, LLC Unresolved — no canonical attribution shown $32.470.7%12025
Baxter Healthcare Unresolved — no canonical attribution shown $25.000.5%12025
JAZZ PHARMACEUTICALS INC. Unresolved — no canonical attribution shown $24.820.5%12025
Tactile Systems Technology Inc Unresolved — no canonical attribution shown $20.200.4%12025
HARMONY BIOSCIENCES LLC Unresolved — no canonical attribution shown $16.730.3%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$2,563.2297
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$2,200.004
Education$45.001

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
FASENRA
Normalized: fasenra
Biological AstraZeneca Pharmaceuticals LP $2,352.52 9 2025
Source payment records
Monarch Platform
Normalized: monarch platform
Device Ethicon Inc. $867.61 19 2025
Source payment records
DUPIXENT
Normalized: dupixent
Biological Regeneron Healthcare Solutions, Inc. $178.11 12 2025
Source payment records
ALIYA SYSTEM
Normalized: aliya system
Device Galvanize Therapeutics, Inc $175.25 2 2025
Source payment records
NUCALA
Normalized: nucala
Biological GlaxoSmithKline, LLC. $141.65 15 2025
Source payment records
Cios Spin
Normalized: cios spin
Device Siemens Medical Solutions USA, Inc. $135.84 1 2025
Source payment records
CHARTIS CATHETER
Normalized: chartis catheter
Device Pulmonx Corporation $113.76 4 2025
Source payment records
PULMONX CHARTIS TABLET CONSOLE
Normalized: pulmonx chartis tablet console
Device Pulmonx Corporation $113.76 4 2025
Source payment records
ZEPHYR DELIVERY CATHETER
Normalized: zephyr delivery catheter
Device Pulmonx Corporation $113.76 4 2025
Source payment records
ZEPHYR ENDOBRONCHIAL VALVE
Normalized: zephyr endobronchial valve
Device Pulmonx Corporation $113.76 4 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $99.97 4 2025
Source payment records
YUPELRI
Normalized: yupelri
Drug Viatris Specialty LLC $64.14 3 2025
Source payment records
Prolastin-C Liquid
Normalized: prolastin c liquid
Biological Grifols USA, LLC $53.01 2 2025
Source payment records
Ohtuvayre
Normalized: ohtuvayre
Drug Verona Pharma, Inc. $50.84 3 2025
Source payment records
Monarch
Normalized: monarch
Device Medical Device Business Services, Inc. $50.67 2 2025
Source payment records
OFEV
Normalized: ofev
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $46.13 2 2025
Source payment records
Brinsupri
Normalized: brinsupri
Drug Insmed, Inc. $43.07 2 2025
Source payment records
Arikayce
Normalized: arikayce
Drug Insmed, Inc. $37.26 2 2025
Source payment records
Tyvaso
Normalized: tyvaso
Drug United Therapeutics Corporation $35.95 2 2025
Source payment records
LUMRYZ
Normalized: lumryz
Drug Avadel CNS Pharmaceuticals, LLC $32.47 1 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $29.53 2 2025
Source payment records
Hillrom - Vest System Model 105 Home Care
Normalized: hillrom vest system model 105 home care
Device Baxter Healthcare $25.00 1 2025
Source payment records
XYWAV
Normalized: xywav
Drug JAZZ PHARMACEUTICALS INC. $24.82 1 2025
Source payment records
Flexitouch Plus
Normalized: flexitouch plus
Device Tactile Systems Technology Inc $20.20 1 2025
Source payment records
Nimbl
Normalized: nimbl
Device Tactile Systems Technology Inc $20.20 1 2025
Source payment records
WINREVAIR
Normalized: winrevair
Biological Merck Sharp & Dohme LLC $19.51 1 2025
Source payment records
WAKIX
Normalized: wakix
Drug HARMONY BIOSCIENCES LLC $16.73 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
TRELEGY ELLIPTA
trelegy ellipta
2025 Trelegy Ellipta 2024 247 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
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
247 53

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
Trelegy ElliptaFluticasone/Umeclidin/Vilanter24753
Montelukast SodiumMontelukast Sodium13428
Albuterol Sulfate HfaAlbuterol Sulfate12750
OmeprazoleOmeprazole10126
Breo ElliptaFluticasone/Vilanterol9017
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr7817
Azelastine HclAzelastine Hcl5115
Breztri AerosphereBudesonide/Glycopyr/Formoterol40suppressed
Fluticasone PropionateFluticasone Propionate3414
FamotidineFamotidine23suppressed
PrednisonePrednisone2015
Bupropion Hcl SrBupropion Hcl18suppressed
MethylprednisoloneMethylprednisolone1717
Pantoprazole SodiumPantoprazole Sodium15suppressed
AzithromycinAzithromycin1312
Fasenra PenBenralizumab13suppressed
RoflumilastRoflumilast13suppressed
Ventolin HfaAlbuterol Sulfate12suppressed

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 $4,808.22 · 102 records AstraZeneca Pharmaceuticals LP AIRSUPRA, ALIYA SYSTEM, Arikayce, Brinsupri, CHARTIS CATHETER, Cios Spin, DUPIXENT, FASENRA, Flexitouch Plus, Hillrom - Vest System Model 105 Home Care, LUMRYZ, Monarch, Monarch Platform, NUCALA, Nimbl, OFEV, Ohtuvayre, PULMONX CHARTIS TABLET CONSOLE, Prolastin-C Liquid, TRELEGY ELLIPTA, Tyvaso, WAKIX, WINREVAIR, XYWAV, YUPELRI, ZEPHYR DELIVERY CATHETER, ZEPHYR ENDOBRONCHIAL VALVE 1
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