Healthcare provider profile · identity verified

Natalia Feigin

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner · BALTIMORE, MD · NPI 1912391004

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 Natalia Feigin received $46.10 in general payments during 2025 across 2 reported records.

Bayer Healthcare Pharmaceuticals Inc. accounted for 70.2% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 2 associated products.

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

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 288 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 235 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 271 claims for Trulicity by this doctor in 2024.

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

Payment overview · 2025

General Payments

$46.10

2 reported records · 2 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
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $32.3870.2%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $13.7229.8%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$46.102

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
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $32.38 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Lilly USA, LLC $13.72 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
JARDIANCE
jardiance
2025 Jardiance 2024 288 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
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
288 61
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
235 51
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
271 55

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
Metformin HclMetformin Hcl35985
OzempicSemaglutide29070
JardianceEmpagliflozin28861
TrulicityDulaglutide27155
MounjaroTirzepatide23551
Levothyroxine SodiumLevothyroxine Sodium21847
RepaglinideRepaglinide21847
Metformin Hcl ErMetformin Hcl18958
Pioglitazone HclPioglitazone Hcl13323
Lantus SolostarInsulin Glargine,hum.Rec.Anlog13051
Rosuvastatin CalciumRosuvastatin Calcium12937
GabapentinGabapentin11835
Nano 2nd Gen Pen NeedlePen Needle, Diabetic11461
Humalog Kwikpen U-100Insulin Lispro10331
FarxigaDapagliflozin Propanediol10030
Amlodipine BesylateAmlodipine Besylate9925
Atorvastatin CalciumAtorvastatin Calcium9939
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog9646
Janumet XrSitagliptin Phos/Metformin Hcl8915
Novolog FlexpenInsulin Aspart8537
LisinoprilLisinopril7723
Tresiba Flextouch U-200Insulin Degludec7425
Jentadueto XrLinagliptin/Metformin Hcl58suppressed
SimvastatinSimvastatin5214
CreonLipase/Protease/Amylase5111
Unifine PentipsPen Needle, Diabetic5115
Tresiba Flextouch U-100Insulin Degludec4716
GlimepirideGlimepiride45suppressed
Losartan PotassiumLosartan Potassium4515
MethimazoleMethimazole4414
Glipizide ErGlipizide4312
TradjentaLinagliptin40suppressed
SpironolactoneSpironolactone34suppressed
Alendronate SodiumAlendronate Sodium32suppressed
Insulin Lispro Kwikpen U-100Insulin Lispro2919
Ultra-Fine Nano Pen NeedlePen Needle, Diabetic2919
Omnipod 5 Dexg7g6 Pods (Gen 5)Insulin Pump Cart,auto,bt,g6/728suppressed
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog28suppressed
Fiasp FlextouchInsulin Aspart (Niacinamide)2514
Humalog Kwikpen U-200Insulin Lispro25suppressed
Toujeo Max SolostarInsulin Glargine,hum.Rec.Anlog25suppressed
RybelsusSemaglutide24suppressed
Benazepril HclBenazepril Hcl23suppressed
JanuviaSitagliptin Phosphate23suppressed
JentaduetoLinagliptin/Metformin Hcl23suppressed
Risedronate Sodium DrRisedronate Sodium22suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril21suppressed
PrednisonePrednisone21suppressed
Escitalopram OxalateEscitalopram Oxalate19suppressed
Novofine AutocoverPen Needle, Diabetic, Safety19suppressed
Insulin Aspart FlexpenInsulin Aspart18suppressed
SynthroidLevothyroxine Sodium18suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic17suppressed
Calcium AcetateCalcium Acetate16suppressed
EzetimibeEzetimibe16suppressed
FluconazoleFluconazole16suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic1611
AtenololAtenolol14suppressed
Bupropion XlBupropion Hcl14suppressed
Olmesartan MedoxomilOlmesartan Medoxomil13suppressed
Diclofenac SodiumDiclofenac Sodium12suppressed
Novolin 70-30 FlexpenInsulin Nph Hum/Reg Insulin Hm12suppressed
OmeprazoleOmeprazole12suppressed
ProliaDenosumab12suppressed
Risedronate SodiumRisedronate Sodium12suppressed
EstradiolEstradiol11suppressed
NovologInsulin Aspart11suppressed
Spironolactone-HctzSpironolact/Hydrochlorothiazid11suppressed

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 $46.10 · 2 records Bayer Healthcare Pharmaceuticals Inc. JARDIANCE, Kerendia 3
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