Healthcare provider profile · identity verified

Crystal S Cook, CFNP

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner · FAYETTE, MS · NPI 1003069113

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 Crystal S Cook, CFNP received $18.89 in general payments during 2025 across 1 reported records.

Novo Nordisk Inc accounted for 100.0% 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: Ozempic.

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 54 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

$18.89

1 reported records · 1 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
Novo Nordisk Inc Unresolved — no canonical attribution shown $18.89100.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$18.891

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
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $18.89 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $18.89 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 54 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
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
54 21

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
Amlodipine BesylateAmlodipine Besylate203111
Montelukast SodiumMontelukast Sodium169117
Rosuvastatin CalciumRosuvastatin Calcium9948
Metformin HclMetformin Hcl9853
Atorvastatin CalciumAtorvastatin Calcium9354
Potassium ChloridePotassium Chloride9159
GabapentinGabapentin8955
OmeprazoleOmeprazole8746
Losartan PotassiumLosartan Potassium8646
FurosemideFurosemide7644
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide6027
OzempicSemaglutide5421
Pantoprazole SodiumPantoprazole Sodium5433
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen5132
HydrochlorothiazideHydrochlorothiazide4730
GlipizideGlipizide4623
MeloxicamMeloxicam4629
Clonidine HclClonidine Hcl4323
Pravastatin SodiumPravastatin Sodium4322
Levothyroxine SodiumLevothyroxine Sodium4117
LinzessLinaclotide4023
CarvedilolCarvedilol3820
Hydroxyzine HclHydroxyzine Hcl3824
PrednisonePrednisone3828
Cyclobenzaprine HclCyclobenzaprine Hcl3525
FluconazoleFluconazole3527
Glipizide ErGlipizide3518
AllopurinolAllopurinol3417
JardianceEmpagliflozin3416
AtenololAtenolol3115
Ciprofloxacin HclCiprofloxacin Hcl3129
Nifedipine ErNifedipine3116
Albuterol Sulfate HfaAlbuterol Sulfate3020
JanuviaSitagliptin Phosphate3014
Tramadol HclTramadol Hcl3016
Zolpidem TartrateZolpidem Tartrate3016
Metoprolol SuccinateMetoprolol Succinate2918
IbuprofenIbuprofen2820
MounjaroTirzepatide2812
Metoprolol TartrateMetoprolol Tartrate2719
SimvastatinSimvastatin2513
AmoxicillinAmoxicillin2421
LovastatinLovastatin2413
LisinoprilLisinopril2314
Fluoxetine HclFluoxetine Hcl21suppressed
Duloxetine HclDuloxetine Hcl2017
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide2012
LorazepamLorazepam19suppressed
PregabalinPregabalin19suppressed
Quetiapine FumarateQuetiapine Fumarate1911
EzetimibeEzetimibe18suppressed
GlimepirideGlimepiride18suppressed
Tamsulosin HclTamsulosin Hcl1813
Atenolol-ChlorthalidoneAtenolol/Chlorthalidone17suppressed
ClopidogrelClopidogrel Bisulfate1713
Diclofenac SodiumDiclofenac Sodium17suppressed
AzithromycinAzithromycin1613
Clindamycin HclClindamycin Hcl1615
Hydralazine HclHydralazine Hcl1611
Sertraline HclSertraline Hcl1613
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide16suppressed
MupirocinMupirocin1511
Olmesartan MedoxomilOlmesartan Medoxomil1512
Megestrol AcetateMegestrol Acetate1411
Tizanidine HclTizanidine Hcl14suppressed
Triamcinolone AcetonideTriamcinolone Acetonide14suppressed
Vitamin D2Ergocalciferol (Vitamin D2)14suppressed
SpironolactoneSpironolactone13suppressed
Trazodone HclTrazodone Hcl13suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid13suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog12suppressed
Oxybutynin Chloride ErOxybutynin Chloride12suppressed
Buprenorphine-NaloxoneBuprenorphine Hcl/Naloxone Hcl11suppressed
Doxazosin MesylateDoxazosin Mesylate11suppressed
Fluticasone PropionateFluticasone Propionate11suppressed
LevetiracetamLevetiracetam11suppressed
MethylprednisoloneMethylprednisolone11suppressed
ValsartanValsartan11suppressed

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 $18.89 · 1 records Novo Nordisk Inc Ozempic, Rybelsus 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