Healthcare provider profile · identity verified

Katherine Grace Tuttle, APRN

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner · GERING, NE · NPI 1821574807

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 Katherine Grace Tuttle, APRN received $106.47 in general payments during 2025 across 5 reported records.

Abbott Laboratories accounted for 22.4% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 6 associated products.

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

Gilead Sciences, 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 Biktarvy as an associated drug or biological on 8065 records involving 2759 distinct recipient NPIs. Public Medicare Part D data also shows 39 claims for Biktarvy by this doctor in 2024.

Merck Sharp & Dohme 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 DELSTRIGO as an associated drug or biological on 864 records involving 608 distinct recipient NPIs. Public Medicare Part D data also shows 16 claims for Delstrigo 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 31 claims for Ozempic by this doctor in 2024.

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

Payment overview · 2025

General Payments

$106.47

5 reported records · 5 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
Abbott Laboratories Unresolved — no canonical attribution shown $23.8522.4%12025
ViiV Healthcare Company Unresolved — no canonical attribution shown $23.5822.1%12025
Gilead Sciences, Inc. Unresolved — no canonical attribution shown $21.4020.1%12025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $20.4419.2%12025
Novo Nordisk Inc Unresolved — no canonical attribution shown $17.2016.1%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$106.475

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
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $23.85 1 2025
Source payment records
DOVATO
Normalized: dovato
Drug ViiV Healthcare Company $23.58 1 2025
Source payment records
Epclusa
Normalized: epclusa
Drug Gilead Sciences, Inc. $21.40 1 2025
Source payment records
PIFELTRO
Normalized: pifeltro
Drug Merck Sharp & Dohme LLC $20.44 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $17.20 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $17.20 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
Ozempic
ozempic
2025 Ozempic 2024 31
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
Gilead Sciences, Inc.
Exact reporting entity; no affiliate inference
2025 Biktarvy
open payments reported associated product
CMS Open Payments — General Payments
8065 supporting records · 2759 recipient NPIs · example record 1234350766
Biktarvy · 2024
Exact normalized brand match · 1 Part D row
39 suppressed by CMS
Merck Sharp & Dohme LLC
Exact reporting entity; no affiliate inference
2025 DELSTRIGO
open payments reported associated product
CMS Open Payments — General Payments
864 supporting records · 608 recipient NPIs · example record 1237993240
Delstrigo · 2024
Exact normalized brand match · 1 Part D row
16 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
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
Atorvastatin CalciumAtorvastatin Calcium10231
OmeprazoleOmeprazole8220
Metformin HclMetformin Hcl8116
Levothyroxine SodiumLevothyroxine Sodium7816
Amlodipine BesylateAmlodipine Besylate6411
GabapentinGabapentin6315
LisinoprilLisinopril6214
Losartan PotassiumLosartan Potassium5912
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide50suppressed
Rosuvastatin CalciumRosuvastatin Calcium46suppressed
Montelukast SodiumMontelukast Sodium4513
Pantoprazole SodiumPantoprazole Sodium43suppressed
Albuterol Sulfate HfaAlbuterol Sulfate4117
MeloxicamMeloxicam4015
BiktarvyBictegrav/Emtricit/Tenofov Ala39suppressed
Trazodone HclTrazodone Hcl3611
Cyclobenzaprine HclCyclobenzaprine Hcl3218
OdefseyEmtricitab/Rilpiviri/Tenof Ala32suppressed
ClopidogrelClopidogrel Bisulfate31suppressed
OzempicSemaglutide31suppressed
EliquisApixaban30suppressed
Tamsulosin HclTamsulosin Hcl30suppressed
HydrochlorothiazideHydrochlorothiazide28suppressed
GlimepirideGlimepiride27suppressed
Metoprolol TartrateMetoprolol Tartrate27suppressed
Triamcinolone AcetonideTriamcinolone Acetonide2712
AzithromycinAzithromycin2522
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen25suppressed
Tramadol HclTramadol Hcl2511
Metformin Hcl ErMetformin Hcl22suppressed
CarvedilolCarvedilol20suppressed
Duloxetine HclDuloxetine Hcl20suppressed
Fluticasone PropionateFluticasone Propionate20suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen20suppressed
Potassium ChloridePotassium Chloride20suppressed
Sertraline HclSertraline Hcl20suppressed
SimvastatinSimvastatin20suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide19suppressed
Alendronate SodiumAlendronate Sodium18suppressed
AllopurinolAllopurinol18suppressed
FurosemideFurosemide18suppressed
LinzessLinaclotide18suppressed
Advair HfaFluticasone Propion/Salmeterol17suppressed
SpironolactoneSpironolactone17suppressed
DelstrigoDoravirine/Lamivu/Tenofov Diso16suppressed
Tizanidine HclTizanidine Hcl16suppressed
TrulicityDulaglutide16suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav15suppressed
Pravastatin SodiumPravastatin Sodium15suppressed
RexultiBrexpiprazole15suppressed
AripiprazoleAripiprazole14suppressed
Doxycycline MonohydrateDoxycycline Monohydrate1311
Humalog Kwikpen U-100Insulin Lispro13suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst13suppressed
MounjaroTirzepatide12suppressed
Ondansetron HclOndansetron Hcl12suppressed
Ropinirole HclRopinirole Hcl12suppressed
SucralfateSucralfate12suppressed
FamotidineFamotidine11suppressed
MethylprednisoloneMethylprednisolone11suppressed
TriumeqAbacavir/Dolutegravir/Lamivudi11suppressed
Varenicline TartrateVarenicline Tartrate11suppressed

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 $106.47 · 5 records Abbott Laboratories DOVATO, Epclusa, FREESTYLE LIBRE 3, Ozempic, PIFELTRO, Rybelsus 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