Healthcare provider profile · identity verified

Barbara Greenling, APN-C

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner · NORTHFIELD, NJ · NPI 1467480715

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 Barbara Greenling, APN-C received $2,876.48 in general payments during 2025 across 99 reported records.

Medtronic, Inc. accounted for 15.1% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 45 associated products.

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

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 SYNTHROID as an associated drug or biological on 10655 records involving 4881 distinct recipient NPIs. Public Medicare Part D data also shows 27 claims for Synthroid 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 FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 97 claims for Farxiga 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 JARDIANCE as an associated drug or biological on 123636 records involving 49438 distinct recipient NPIs. Public Medicare Part D data also shows 48 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 JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 48 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 29 claims for Mounjaro 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 TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Trulicity 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 80 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 31 claims for Eliquis by this doctor in 2024.

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

Payment overview · 2025

General Payments

$2,876.48

99 reported records · 30 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
Medtronic, Inc. Medtronic, Inc.
exact · evidence 2025-07-22
$433.5515.1%32025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $384.4913.4%132025
Insulet Corporation Unresolved — no canonical attribution shown $243.978.5%62025
Novo Nordisk Inc Unresolved — no canonical attribution shown $234.848.2%92025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $228.137.9%112025
ABBVIE INC. Unresolved — no canonical attribution shown $188.166.5%132025
Amgen Inc. Unresolved — no canonical attribution shown $149.525.2%32025
Koya Medical, Inc. Unresolved — no canonical attribution shown $108.493.8%22025
Xeris Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $96.923.4%12025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $85.643.0%12025
Ascensia Diabetes Care Us Inc. Unresolved — no canonical attribution shown $67.962.4%22025
Lilly USA, LLC Unresolved — no canonical attribution shown $65.092.3%42025
Teva Pharmaceuticals USA, Inc. Unresolved — no canonical attribution shown $64.382.2%42025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $62.222.2%32025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $58.662.0%32025
Lundbeck LLC Unresolved — no canonical attribution shown $48.871.7%32025
Sequel Med Tech, LLC Unresolved — no canonical attribution shown $47.801.7%22025
BETA BIONICS, INC. Unresolved — no canonical attribution shown $41.631.4%22025
Solventum Corporation Unresolved — no canonical attribution shown $39.151.4%22025
PFIZER INC. Unresolved — no canonical attribution shown $36.581.3%22025
Davol Inc. Unresolved — no canonical attribution shown $29.151.0%12025
Abbott Laboratories Unresolved — no canonical attribution shown $22.210.8%12025
Phadia US Inc. Unresolved — no canonical attribution shown $20.120.7%12025
Ardelyx, Inc. Unresolved — no canonical attribution shown $18.970.7%12025
Paratek Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $18.720.7%12025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $17.990.6%12025
Corcept Therapeutics Unresolved — no canonical attribution shown $17.730.6%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $16.170.6%12025
Smith+Nephew, Inc. Unresolved — no canonical attribution shown $15.510.5%12025
Kowa Pharmaceuticals America, Inc. Unresolved — no canonical attribution shown $13.860.5%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$2,548.5095
Travel and Lodging$267.921
Education$60.063

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
MINIMED 780G
Normalized: minimed 780g
Device Medtronic, Inc. $417.34 2 2025
Source payment records
Omnipod
Normalized: omnipod
Device Insulet Corporation $243.97 6 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $228.13 11 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $203.35 5 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $182.73 6 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $176.42 7 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $149.52 3 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Lundbeck LLC, Otsuka America Pharmaceutical, Inc. $111.09 6 2025
Source payment records
DAYSPRING
Normalized: dayspring
Device Koya Medical, Inc. $108.49 2 2025
Source payment records
KOYA MEDICAL
Normalized: koya medical
Device Koya Medical, Inc. $108.49 2 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $106.04 7 2025
Source payment records
GVOKE HYPOPEN
Normalized: gvoke hypopen
Drug Xeris Pharmaceuticals, Inc. $96.92 1 2025
Source payment records
Auvelity
Normalized: auvelity
Drug Axsome Therapeutics, Inc. $85.64 1 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $82.12 6 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $77.96 5 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $65.09 4 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $65.09 4 2025
Source payment records
AUSTEDO XR
Normalized: austedo xr
Drug Teva Pharmaceuticals USA, Inc. $64.38 4 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $60.14 3 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $58.66 3 2025
Source payment records
  • 2025-08-11 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $20.94 · Open Payments source
  • 2025-09-16 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $18.88 · Open Payments source
  • 2025-11-24 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $18.84 · Open Payments source
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $52.11 3 2025
Source payment records
TWIIST
Normalized: twiist
Device Sequel Med Tech, LLC $47.80 2 2025
Source payment records
iLet Bionic Pancreas
Normalized: ilet bionic pancreas
Device BETA BIONICS, INC. $41.63 2 2025
Source payment records
iLet Insulin Infusion Kit Contact Detach
Normalized: ilet insulin infusion kit contact detach
Device BETA BIONICS, INC. $41.63 2 2025
Source payment records
iLet Insulin Infusion Kit Inset
Normalized: ilet insulin infusion kit inset
Device BETA BIONICS, INC. $41.63 2 2025
Source payment records
PREVENA
Normalized: prevena
Device Solventum Corporation $39.15 2 2025
Source payment records
V.A.C. VERAFLO
Normalized: v a c veraflo
Device Solventum Corporation $39.15 2 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $36.58 2 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $36.58 2 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $36.58 2 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $34.12 2 2025
Source payment records
ARISTA
Normalized: arista
Device Davol Inc. $29.15 1 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $26.56 1 2025
Source payment records
V.A.C.ULTA
Normalized: v a c ulta
Device Solventum Corporation $24.55 1 2025
Source payment records
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $22.21 1 2025
Source payment records
ImmunoCAP
Normalized: immunocap
Device Phadia US Inc. $20.12 1 2025
Source payment records
IBSRELA
Normalized: ibsrela
Drug Ardelyx, Inc. $18.97 1 2025
Source payment records
NUZYRA
Normalized: nuzyra
Drug Paratek Pharmaceuticals, Inc. $18.72 1 2025
Source payment records
XHANCE
Normalized: xhance
Drug Paratek Pharmaceuticals, Inc. $18.72 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $17.99 1 2025
Source payment records
Korlym
Normalized: korlym
Drug Corcept Therapeutics $17.73 1 2025
Source payment records
LIGASURE
Normalized: ligasure
Device Medtronic, Inc. $16.21 1 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $16.17 1 2025
Source payment records
COLLAGENASE SANTYL
Normalized: collagenase santyl
Drug Smith+Nephew, Inc. $15.51 1 2025
Source payment records
ZORYVE
Normalized: zoryve
Drug Kowa Pharmaceuticals America, Inc. $13.86 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
FARXIGA
farxiga
2025 Farxiga 2024 97 exact normalized Medicare Part D
JARDIANCE
jardiance
2025 Jardiance 2024 48
Beneficiary count suppressed
exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 29
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 80 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 SYNTHROID
open payments reported associated product
CMS Open Payments — General Payments
10655 supporting records · 4881 recipient NPIs · example record 1201352636
Synthroid · 2024
Exact normalized brand match · 1 Part D row
27 suppressed by CMS
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
97 25
Boehringer Ingelheim Pharmaceuticals, Inc.
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
123636 supporting records · 49438 recipient NPIs · example record 1221811583
Jardiance · 2024
Exact normalized brand match · 1 Part D row
48 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
48 suppressed by CMS
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
29 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 TRULICITY
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 57 recipient NPIs · example record 1186464601
Trulicity · 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
80 20
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
31 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
Levothyroxine SodiumLevothyroxine Sodium28084
Rosuvastatin CalciumRosuvastatin Calcium12942
Atorvastatin CalciumAtorvastatin Calcium10437
AlprazolamAlprazolam9730
FarxigaDapagliflozin Propanediol9725
Amlodipine BesylateAmlodipine Besylate9129
GabapentinGabapentin9131
Montelukast SodiumMontelukast Sodium9136
OzempicSemaglutide8020
Metformin HclMetformin Hcl7532
Losartan PotassiumLosartan Potassium7322
OmeprazoleOmeprazole6523
Escitalopram OxalateEscitalopram Oxalate6226
LisinoprilLisinopril5122
Pantoprazole SodiumPantoprazole Sodium5119
JardianceEmpagliflozin48suppressed
Duloxetine HclDuloxetine Hcl4214
Metoprolol SuccinateMetoprolol Succinate4216
Albuterol Sulfate HfaAlbuterol Sulfate3917
FamotidineFamotidine3915
CarvedilolCarvedilol3815
Clonidine HclClonidine Hcl3812
MethylprednisoloneMethylprednisolone3833
Tramadol HclTramadol Hcl3715
FurosemideFurosemide3516
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride3415
Tamsulosin HclTamsulosin Hcl3315
AllopurinolAllopurinol3112
EliquisApixaban31suppressed
HydrochlorothiazideHydrochlorothiazide3111
MounjaroTirzepatide29suppressed
AtenololAtenolol28suppressed
ClopidogrelClopidogrel Bisulfate28suppressed
Metoprolol TartrateMetoprolol Tartrate2812
Tresiba Flextouch U-100Insulin Degludec28suppressed
SimvastatinSimvastatin27suppressed
SynthroidLevothyroxine Sodium27suppressed
IbuprofenIbuprofen2615
Tresiba Flextouch U-200Insulin Degludec26suppressed
ValsartanValsartan2512
EzetimibeEzetimibe23suppressed
JanuviaSitagliptin Phosphate23suppressed
Novolog FlexpenInsulin Aspart22suppressed
Trazodone HclTrazodone Hcl22suppressed
SpironolactoneSpironolactone21suppressed
Tizanidine HclTizanidine Hcl21suppressed
Sertraline HclSertraline Hcl20suppressed
Donepezil HclDonepezil Hcl19suppressed
LorazepamLorazepam19suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic1912
PrednisonePrednisone18suppressed
ClonazepamClonazepam17suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog17suppressed
Fluticasone PropionateFluticasone Propionate16suppressed
Pravastatin SodiumPravastatin Sodium16suppressed
TradjentaLinagliptin16suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog15suppressed
ValacyclovirValacyclovir Hcl15suppressed
Zolpidem TartrateZolpidem Tartrate15suppressed
FluconazoleFluconazole14suppressed
IrbesartanIrbesartan14suppressed
OxycontinOxycodone Hcl14suppressed
Ventolin HfaAlbuterol Sulfate14suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium13suppressed
Hydralazine HclHydralazine Hcl13suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic13suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide13suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1212
Autoshield Duo Pen NeedlePen Needle,dual Safety,diabetc12suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl12suppressed
Humalog Kwikpen U-100Insulin Lispro12suppressed
NaproxenNaproxen12suppressed
TrulicityDulaglutide12suppressed
AzithromycinAzithromycin11suppressed
Breztri AerosphereBudesonide/Glycopyr/Formoterol11suppressed
CephalexinCephalexin11suppressed
Doxycycline HyclateDoxycycline Hyclate1111
Insulin Lispro Kwikpen U-100Insulin Lispro11suppressed
LansoprazoleLansoprazole11suppressed
Ondansetron OdtOndansetron11suppressed
PregabalinPregabalin11suppressed
Ropinirole HclRopinirole Hcl11suppressed
Sumatriptan SuccinateSumatriptan Succinate11suppressed

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 $2,876.48 · 99 records Medtronic, Inc. ABRYSVO, AIRSUPRA, ARISTA, AUSTEDO XR, Auvelity, BREZTRI, COLLAGENASE SANTYL, COMIRNATY, Cologuard Collection Kit, DAYSPRING, FARXIGA, FREESTYLE LIBRE 3, GVOKE HYPOPEN, IBSRELA, ImmunoCAP, JARDIANCE, KOYA MEDICAL, Kerendia, Korlym, LIGASURE, MINIMED 780G, MOUNJARO, NUZYRA, OTEZLA, Omnipod, Ozempic, PREVENA, PREVNAR 20, QULIPTA, REPATHA, REXULTI, Rybelsus, TWIIST, UBRELVY, V.A.C. VERAFLO, V.A.C.ULTA, VRAYLAR, Wegovy, XHANCE, XIFAXAN, ZEPBOUND, ZORYVE, iLet Bionic Pancreas, iLet Insulin Infusion Kit Contact Detach, iLet Insulin Infusion Kit Inset 8
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