Healthcare provider profile · identity verified

Kristine Mcgruder, M.D.

Family Practice · ROCK HILL, SC · NPI 1497955413

Profile state: partd only 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

We did not find matching Open Payments records for this doctor in 2025.

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

Payment overview · 2025

General Payments

We did not find matching Open Payments records for this doctor in the selected program year.

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.

Analysis 1 · Payment-linked products

Products named in Open Payments records

No payment-linked product analysis is available because no matching General Payment records were found for the selected year.

Public prescribing for products named in payments

There is no explicit payment-product set available for a Part D comparison.

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.

There is no payer-company set available for this comparison.

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

Brand	Generic	Claims	Beneficiaries
Rosuvastatin Calcium	Rosuvastatin Calcium	548	168
Amlodipine Besylate	Amlodipine Besylate	425	127
Atorvastatin Calcium	Atorvastatin Calcium	329	100
Levothyroxine Sodium	Levothyroxine Sodium	319	93
Omeprazole	Omeprazole	299	103
Simvastatin	Simvastatin	261	82
Alendronate Sodium	Alendronate Sodium	214	64
Furosemide	Furosemide	202	85
Lisinopril	Lisinopril	200	68
Metoprolol Succinate	Metoprolol Succinate	186	59
Gabapentin	Gabapentin	181	74
Ozempic	Semaglutide	173	48
Losartan Potassium	Losartan Potassium	168	52
Famotidine	Famotidine	166	57
Montelukast Sodium	Montelukast Sodium	152	48
Pantoprazole Sodium	Pantoprazole Sodium	152	50
Sertraline Hcl	Sertraline Hcl	152	43
Alprazolam	Alprazolam	147	40
Hydrochlorothiazide	Hydrochlorothiazide	147	43
Fluticasone Propionate	Fluticasone Propionate	145	78
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	145	43
Pravastatin Sodium	Pravastatin Sodium	142	44
Glipizide Er	Glipizide	141	46
Metformin Hcl	Metformin Hcl	141	48
Trazodone Hcl	Trazodone Hcl	140	48
Meloxicam	Meloxicam	135	60
Metformin Hcl Er	Metformin Hcl	125	47
Potassium Chloride	Potassium Chloride	119	37
Prednisone	Prednisone	112	81
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	97	27
Zolpidem Tartrate	Zolpidem Tartrate	96	18
Escitalopram Oxalate	Escitalopram Oxalate	94	31
Ezetimibe	Ezetimibe	92	32
Metoprolol Tartrate	Metoprolol Tartrate	90	28
Albuterol Sulfate Hfa	Albuterol Sulfate	87	38
Citalopram Hbr	Citalopram Hydrobromide	86	25
Clopidogrel	Clopidogrel Bisulfate	85	28
Fluoxetine Hcl	Fluoxetine Hcl	84	26
Bupropion Xl	Bupropion Hcl	80	27
Carvedilol	Carvedilol	73	25
Duloxetine Hcl	Duloxetine Hcl	68	19
Diclofenac Sodium	Diclofenac Sodium	67	26
Januvia	Sitagliptin Phosphate	64	19
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	60	17
Tramadol Hcl	Tramadol Hcl	58	32
Donepezil Hcl	Donepezil Hcl	51	22
Hydroxyzine Hcl	Hydroxyzine Hcl	49	24
Quetiapine Fumarate	Quetiapine Fumarate	47	13
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	45	27
Benazepril Hcl	Benazepril Hcl	43	suppressed
Venlafaxine Hcl Er	Venlafaxine Hcl	43	suppressed
Tamsulosin Hcl	Tamsulosin Hcl	41	12
Fenofibrate	Fenofibrate	40	12
Nystatin	Nystatin	40	15
Ropinirole Hcl	Ropinirole Hcl	38	12
Acyclovir	Acyclovir	34	12
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	34	25
Buspirone Hcl	Buspirone Hcl	33	suppressed
Paroxetine Hcl	Paroxetine Hcl	33	suppressed
Ciprofloxacin Hcl	Ciprofloxacin Hcl	32	24
Allopurinol	Allopurinol	31	13
Amlodipine Besylate-Benazepril	Amlodipine Besylate/Benazepril	31	suppressed
Azithromycin	Azithromycin	31	30
Topiramate	Topiramate	30	11
Ibuprofen	Ibuprofen	29	22
Amitriptyline Hcl	Amitriptyline Hcl	28	suppressed
Clonazepam	Clonazepam	28	suppressed
Olmesartan Medoxomil	Olmesartan Medoxomil	28	suppressed
Pioglitazone Hcl	Pioglitazone Hcl	28	11
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	27	suppressed
Nano 2nd Gen Pen Needle	Pen Needle, Diabetic	26	suppressed
Triamcinolone Acetonide	Triamcinolone Acetonide	26	14
Jardiance	Empagliflozin	25	suppressed
Synthroid	Levothyroxine Sodium	25	suppressed
Trulicity	Dulaglutide	25	suppressed
Breo Ellipta	Fluticasone/Vilanterol	24	suppressed
Enalapril Maleate	Enalapril Maleate	24	suppressed
Atenolol	Atenolol	23	suppressed
Valsartan-Hydrochlorothiazide	Valsartan/Hydrochlorothiazide	23	suppressed
Spironolactone	Spironolactone	22	suppressed
Bisoprolol-Hydrochlorothiazide	Bisoprolol/Hydrochlorothiazide	21	suppressed
Esomeprazole Magnesium	Esomeprazole Magnesium	21	suppressed
Cephalexin	Cephalexin	20	18
Ibandronate Sodium	Ibandronate Sodium	20	suppressed
Mounjaro	Tirzepatide	20	suppressed
Budesonide-Formoterol Fumarate	Budesonide/Formoterol Fumarate	19	suppressed
Glimepiride	Glimepiride	19	suppressed
Ketoconazole	Ketoconazole	19	suppressed
Linzess	Linaclotide	19	suppressed
Lorazepam	Lorazepam	19	suppressed
Sumatriptan Succinate	Sumatriptan Succinate	19	suppressed
Symbicort	Budesonide/Formoterol Fumarate	19	suppressed
Dicyclomine Hcl	Dicyclomine Hcl	18	suppressed
Valacyclovir	Valacyclovir Hcl	18	suppressed
Chlorthalidone	Chlorthalidone	17	suppressed
Hydralazine Hcl	Hydralazine Hcl	17	suppressed
Ipratropium Bromide	Ipratropium Bromide	17	suppressed
Ondansetron Odt	Ondansetron	17	15
Sildenafil Citrate	Sildenafil Citrate	17	suppressed
Tizanidine Hcl	Tizanidine Hcl	17	suppressed
Clobetasol Propionate	Clobetasol Propionate	16	suppressed
Finasteride	Finasteride	16	suppressed
Fluconazole	Fluconazole	16	15
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	16	11
Meclizine Hcl	Meclizine Hcl	16	11
Oxybutynin Chloride	Oxybutynin Chloride	16	suppressed
Propranolol Hcl	Propranolol Hcl	16	suppressed
Telmisartan	Telmisartan	16	suppressed
Eliquis	Apixaban	15	suppressed
Myrbetriq	Mirabegron	15	suppressed
Oxybutynin Chloride Er	Oxybutynin Chloride	15	suppressed
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	14	12
Klor-Con M20	Potassium Chloride	14	suppressed
Methylprednisolone	Methylprednisolone	14	12
Nifedipine Er	Nifedipine	14	suppressed
Tresiba Flextouch U-100	Insulin Degludec	14	suppressed
Valsartan	Valsartan	14	suppressed
Carisoprodol	Carisoprodol	13	suppressed
Estradiol	Estradiol	13	suppressed
Lovastatin	Lovastatin	13	suppressed
Prolia	Denosumab	13	suppressed
Amoxicillin	Amoxicillin	12	12
Mometasone Furoate	Mometasone Furoate	12	11
Temazepam	Temazepam	12	suppressed
Toujeo Max Solostar	Insulin Glargine,hum.Rec.Anlog	12	suppressed
Azelastine Hcl	Azelastine Hcl	11	suppressed
Dropsafe Prep Pads	Alcohol Antiseptic Pads	11	suppressed
Glipizide	Glipizide	11	suppressed
Torsemide	Torsemide	11	suppressed

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.

Year	General Payments	Main payer	Explicit products	Company overlaps	Part D coverage
2025	—	—	—	—	—
2024	—	—	—	—	Complete

Questions to ask

Questions you could discuss with your doctor

Are there reasonable alternatives I should understand when we discuss treatment options?
How should I interpret the industry-payment records shown here in the context of my care?

These are general questions generated from reviewed templates. They are not personalized medical advice.

Sources and limitations

How to read this page

Payment and Medicare prescribing data can cover different years; every comparison shows both years explicitly.
Part D does not represent a doctor’s entire practice; it excludes many patients and is subject to CMS public-release thresholds.
Company–drug relationships must have an auditable source, a precise relationship type, and a valid evidence period. Unresolved mappings are not published.
Generic drug claims are not attributed to a specific manufacturer without manufacturer-level evidence.
When a source extract is incomplete, missing rows are never treated as proof of no payments or no prescriptions.

Loaded source releases

Dataset	Year	Publication	Source
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