Healthcare provider profile · identity verified

Nelson Greene, MD

Allopathic & Osteopathic Physicians|Internal Medicine · SALEM, VA · NPI 1801875455

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 Nelson Greene, MD received $4,317.41 in general payments during 2025 across 191 reported records.

AstraZeneca Pharmaceuticals LP accounted for 17.5% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 34 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Fasenra, Glassia, Nucala, Ofev, Opsumit, Tezspire, Trelegy Ellipta, Zemaira.

Actelion Pharmaceuticals US, 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 OPSUMIT as an associated drug or biological on 18955 records involving 8899 distinct recipient NPIs. Public Medicare Part D data also shows 38 claims for Opsumit 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 TEZSPIRE as an associated drug or biological on 22824 records involving 7320 distinct recipient NPIs. Public Medicare Part D data also shows 33 claims for Tezspire by this doctor in 2024.

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 FASENRA as an associated drug or biological on 40035 records involving 10417 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Fasenra by this doctor in 2024.

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 SYMBICORT as an associated drug or biological on 71 records involving 51 distinct recipient NPIs. Public Medicare Part D data also shows 97 claims for Symbicort by this doctor in 2024.

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 TEZSPIRE as an associated drug or biological on 33983 records involving 10291 distinct recipient NPIs. Public Medicare Part D data also shows 33 claims for Tezspire by this doctor in 2024.

Boehringer Ingelheim 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 OFEV as an associated drug or biological on 14236 records involving 6873 distinct recipient NPIs. Public Medicare Part D data also shows 27 claims for Ofev 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 NUCALA as an associated drug or biological on 100127 records involving 16970 distinct recipient NPIs. Public Medicare Part D data also shows 17 claims for Nucala 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 392 claims for Trelegy Ellipta by this doctor in 2024.

Takeda Pharmaceuticals U.S.A., 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 GLASSIA as an associated drug or biological on 7881 records involving 3215 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Glassia by this doctor in 2024.

Vifor 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 Zemaira as an associated drug or biological on 1409 records involving 818 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Zemaira by this doctor in 2024.

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

Payment overview · 2025

General Payments

$4,317.41

191 reported records · 26 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 $756.6217.5%272025
GENZYME CORPORATION Unresolved — no canonical attribution shown $413.759.6%182025
Regeneron Healthcare Solutions, Inc. Unresolved — no canonical attribution shown $381.308.8%242025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $370.908.6%242025
Mallinckrodt Hospital Products Inc. Unresolved — no canonical attribution shown $337.867.8%142025
INTUITIVE SURGICAL, INC. Unresolved — no canonical attribution shown $217.865.0%22025
Actelion Pharmaceuticals US, Inc. Unresolved — no canonical attribution shown $217.245.0%82025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $184.534.3%92025
La Jolla Pharmaceutical Company Unresolved — no canonical attribution shown $155.133.6%72025
ANI Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $153.433.5%92025
Genentech USA, Inc. Unresolved — no canonical attribution shown $127.353.0%52025
Baxter Healthcare Unresolved — no canonical attribution shown $105.032.4%32025
Insmed, Inc. Unresolved — no canonical attribution shown $104.042.4%52025
United Therapeutics Corporation Unresolved — no canonical attribution shown $99.352.3%42025
SANOFI-AVENTIS U.S. LLC Unresolved — no canonical attribution shown $97.992.3%12025
Verona Pharma, Inc. Unresolved — no canonical attribution shown $97.972.3%52025
Takeda Pharmaceuticals U.S.A., Inc. Unresolved — no canonical attribution shown $81.221.9%42025
Philips North America LLC Unresolved — no canonical attribution shown $80.831.9%32025
Viatris Specialty LLC Unresolved — no canonical attribution shown $62.061.4%32025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $56.231.3%32025
Vifor Pharma, Inc. Unresolved — no canonical attribution shown $52.941.2%32025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $46.451.1%32025
Electromed, Inc. Unresolved — no canonical attribution shown $43.101.0%32025
Amgen Inc. Unresolved — no canonical attribution shown $30.300.7%22025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $22.100.5%12025
Tempus AI, Inc Unresolved — no canonical attribution shown $21.830.5%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$3,825.73185
Education$273.824
Travel and Lodging$217.862

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
DUPIXENT
Normalized: dupixent
Biological GENZYME CORPORATION, Regeneron Healthcare Solutions, Inc., SANOFI-AVENTIS U.S. LLC $893.04 43 2025
Source payment records
TEZSPIRE
Normalized: tezspire
Biological Amgen Inc., AstraZeneca Pharmaceuticals LP $336.80 8 2025
Source payment records
ACTHAR
Normalized: acthar
Biological Mallinckrodt Hospital Products Inc. $279.12 11 2025
Source payment records
FASENRA
Normalized: fasenra
Biological AstraZeneca Pharmaceuticals LP $262.51 13 2025
Source payment records
NUCALA
Normalized: nucala
Biological GlaxoSmithKline, LLC. $251.70 16 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $219.27 3 2025
Source payment records
Da Vinci Surgical System
Normalized: da vinci surgical system
Device INTUITIVE SURGICAL, INC. $217.86 2 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $207.51 4 2025
Source payment records
XOLAIR
Normalized: xolair
Biological, Drug Genentech USA, Inc., Novartis Pharmaceuticals Corporation $183.58 8 2025
Source payment records
IMFINZI
Normalized: imfinzi
Biological AstraZeneca Pharmaceuticals LP $173.08 2 2025
Source payment records
TAGRISSO
Normalized: tagrisso
Drug AstraZeneca Pharmaceuticals LP $170.26 2 2025
Source payment records
GIAPREZA
Normalized: giapreza
Drug La Jolla Pharmaceutical Company $155.13 7 2025
Source payment records
PURIFIED CORTROPHIN GEL
Normalized: purified cortrophin gel
Drug ANI Pharmaceuticals, Inc. $153.43 9 2025
Source payment records
UPTRAVI
Normalized: uptravi
Drug Actelion Pharmaceuticals US, Inc. $140.13 5 2025
Source payment records
OFEV
Normalized: ofev
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $136.09 6 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $119.20 8 2025
Source payment records
Hillrom - Monarch Airway Clearance System
Normalized: hillrom monarch airway clearance system
Device Baxter Healthcare $105.03 3 2025
Source payment records
Arikayce
Normalized: arikayce
Drug Insmed, Inc. $104.04 5 2025
Source payment records
Tyvaso
Normalized: tyvaso
Drug United Therapeutics Corporation $99.35 4 2025
Source payment records
Ohtuvayre
Normalized: ohtuvayre
Drug Verona Pharma, Inc. $97.97 5 2025
Source payment records
GLASSIA
Normalized: glassia
Biological Takeda Pharmaceuticals U.S.A., Inc. $81.22 4 2025
Source payment records
Vest Therapy Und
Normalized: vest therapy und
Device Philips North America LLC $80.83 3 2025
Source payment records
OPSYNVI
Normalized: opsynvi
Drug Actelion Pharmaceuticals US, Inc. $77.11 3 2025
Source payment records
OPSUMIT
Normalized: opsumit
Drug Actelion Pharmaceuticals US, Inc. $72.38 2 2025
Source payment records
YUPELRI
Normalized: yupelri
Drug Viatris Specialty LLC $62.06 3 2025
Source payment records
TERLIVAZ
Normalized: terlivaz
Drug Mallinckrodt Hospital Products Inc. $58.74 3 2025
Source payment records
Adempas
Normalized: adempas
Drug Bayer Healthcare Pharmaceuticals Inc. $46.45 3 2025
Source payment records
SMARTVEST
Normalized: smartvest
Device Electromed, Inc. $43.10 3 2025
Source payment records
Brinsupri
Normalized: brinsupri
Drug Insmed, Inc. $40.22 2 2025
Source payment records
JASCAYD
Normalized: jascayd
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $36.59 2 2025
Source payment records
Veltassa
Normalized: veltassa
Drug Vifor Pharma, Inc. $32.33 2 2025
Source payment records
ZERBAXA
Normalized: zerbaxa
Drug Merck Sharp & Dohme LLC $22.10 1 2025
Source payment records
XT CDX
Normalized: xt cdx
Device Tempus AI, Inc $21.83 1 2025
Source payment records
Zemaira
Normalized: zemaira
Biological Vifor Pharma, Inc. $20.61 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
FASENRA
fasenra
2025 Fasenra 2024 12
Beneficiary count suppressed
exact normalized Medicare Part D
GLASSIA
glassia
2025 Glassia 2024 14
Beneficiary count suppressed
exact normalized Medicare Part D
NUCALA
nucala
2025 Nucala 2024 17
Beneficiary count suppressed
exact normalized Medicare Part D
OFEV
ofev
2025 Ofev 2024 27
Beneficiary count suppressed
exact normalized Medicare Part D
OPSUMIT
opsumit
2025 Opsumit 2024 38
Beneficiary count suppressed
exact normalized Medicare Part D
TEZSPIRE
tezspire
2025 Tezspire 2024 33
Beneficiary count suppressed
exact normalized Medicare Part D
TRELEGY ELLIPTA
trelegy ellipta
2025 Trelegy Ellipta 2024 392 exact normalized Medicare Part D
Zemaira
zemaira
2025 Zemaira 2024 13
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
Actelion Pharmaceuticals US, Inc.
Exact reporting entity; no affiliate inference
2025 OPSUMIT
open payments reported associated product
CMS Open Payments — General Payments
18955 supporting records · 8899 recipient NPIs · example record 1174163978
Opsumit · 2024
Exact normalized brand match · 1 Part D row
38 suppressed by CMS
Amgen Inc.
Exact reporting entity; no affiliate inference
2025 TEZSPIRE
open payments reported associated product
CMS Open Payments — General Payments
22824 supporting records · 7320 recipient NPIs · example record 1226871881
Tezspire · 2024
Exact normalized brand match · 1 Part D row
33 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 FASENRA
open payments reported associated product
CMS Open Payments — General Payments
40035 supporting records · 10417 recipient NPIs · example record 1206131346
Fasenra · 2024
Exact normalized brand match · 1 Part D row
12 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 SYMBICORT
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 51 recipient NPIs · example record 1206132610
Symbicort · 2024
Exact normalized brand match · 1 Part D row
97 23
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 TEZSPIRE
open payments reported associated product
CMS Open Payments — General Payments
33983 supporting records · 10291 recipient NPIs · example record 1206131392
Tezspire · 2024
Exact normalized brand match · 1 Part D row
33 suppressed by CMS
Boehringer Ingelheim Pharmaceuticals, Inc.
Exact reporting entity; no affiliate inference
2025 OFEV
open payments reported associated product
CMS Open Payments — General Payments
14236 supporting records · 6873 recipient NPIs · example record 1221811762
Ofev · 2024
Exact normalized brand match · 1 Part D row
27 suppressed by CMS
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 NUCALA
open payments reported associated product
CMS Open Payments — General Payments
100127 supporting records · 16970 recipient NPIs · example record 1190332378
Nucala · 2024
Exact normalized brand match · 1 Part D row
17 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
392 77
Takeda Pharmaceuticals U.S.A., Inc.
Exact reporting entity; no affiliate inference
2025 GLASSIA
open payments reported associated product
CMS Open Payments — General Payments
7881 supporting records · 3215 recipient NPIs · example record 1223616286
Glassia · 2024
Exact normalized brand match · 1 Part D row
14 suppressed by CMS
Vifor Pharma, Inc.
Exact reporting entity; no affiliate inference
2025 Zemaira
open payments reported associated product
CMS Open Payments — General Payments
1409 supporting records · 818 recipient NPIs · example record 1172020727
Zemaira · 2024
Exact normalized brand match · 1 Part D row
13 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
Albuterol Sulfate HfaAlbuterol Sulfate427129
PrednisonePrednisone404154
Trelegy ElliptaFluticasone/Umeclidin/Vilanter39277
AzithromycinAzithromycin337122
Breo ElliptaFluticasone/Vilanterol16029
Montelukast SodiumMontelukast Sodium14938
SymbicortBudesonide/Formoterol Fumarate9723
FurosemideFurosemide9425
EliquisApixaban71suppressed
Wixela InhubFluticasone Propion/Salmeterol6612
Spiriva RespimatTiotropium Bromide6416
Fluticasone-SalmeterolFluticasone Propion/Salmeterol5919
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr57suppressed
RoflumilastRoflumilast50suppressed
Stiolto RespimatTiotropium Br/Olodaterol Hcl4811
Combivent RespimatIpratropium/Albuterol Sulfate40suppressed
OpsumitMacitentan38suppressed
Ventolin HfaAlbuterol Sulfate3812
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate3614
CefdinirCefdinir3628
Doxycycline HyclateDoxycycline Hyclate3625
Breztri AerosphereBudesonide/Glycopyr/Formoterol34suppressed
TezspireTezepelumab-Ekko33suppressed
Spiriva HandihalerTiotropium Bromide32suppressed
NystatinNystatin3014
OfevNintedanib Esylate27suppressed
Theophylline ErTheophylline Anhydrous27suppressed
Incruse ElliptaUmeclidinium Bromide24suppressed
Potassium ChloridePotassium Chloride22suppressed
Advair HfaFluticasone Propion/Salmeterol21suppressed
LevofloxacinLevofloxacin2116
Advair DiskusFluticasone Propion/Salmeterol20suppressed
Dupixent PenDupilumab20suppressed
MetolazoneMetolazone18suppressed
NucalaMepolizumab17suppressed
DuleraMometasone/Formoterol16suppressed
GlassiaAlpha-1-Proteinase Inhibitor14suppressed
Asmanex HfaMometasone Furoate13suppressed
ZemairaAlpha-1-Proteinase Inhibitor13suppressed
AmbrisentanAmbrisentan12suppressed
FasenraBenralizumab12suppressed
Pantoprazole SodiumPantoprazole Sodium12suppressed
Tyvaso DpiTreprostinil12suppressed
XareltoRivaroxaban12suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav11suppressed
Ipratropium BromideIpratropium Bromide11suppressed

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 $4,317.41 · 191 records AstraZeneca Pharmaceuticals LP ACTHAR, AIRSUPRA, Adempas, Arikayce, BREZTRI, Brinsupri, DUPIXENT, Da Vinci Surgical System, FASENRA, GIAPREZA, GLASSIA, Hillrom - Monarch Airway Clearance System, IMFINZI, JASCAYD, NUCALA, OFEV, OPSUMIT, OPSYNVI, Ohtuvayre, PURIFIED CORTROPHIN GEL, SMARTVEST, TAGRISSO, TERLIVAZ, TEZSPIRE, TRELEGY ELLIPTA, Tyvaso, UPTRAVI, Veltassa, Vest Therapy Und, XOLAIR, XT CDX, YUPELRI, ZERBAXA, Zemaira 10
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