Healthcare provider profile · identity verified

Donna Ruth Thompson, MD

Family Practice · SAN BERNARDINO, CA · NPI 1033189568

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
Amlodipine Besylate	Amlodipine Besylate	456	147
Atorvastatin Calcium	Atorvastatin Calcium	413	145
Losartan Potassium	Losartan Potassium	374	115
Metformin Hcl	Metformin Hcl	316	103
Levothyroxine Sodium	Levothyroxine Sodium	286	80
Lisinopril	Lisinopril	285	89
Simvastatin	Simvastatin	271	86
Gabapentin	Gabapentin	246	69
Albuterol Sulfate Hfa	Albuterol Sulfate	237	82
Hydrochlorothiazide	Hydrochlorothiazide	235	67
Omeprazole	Omeprazole	216	64
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	196	41
Ibuprofen	Ibuprofen	174	52
Furosemide	Furosemide	171	55
Atenolol	Atenolol	146	40
Pantoprazole Sodium	Pantoprazole Sodium	146	45
Diclofenac Sodium	Diclofenac Sodium	145	53
Alendronate Sodium	Alendronate Sodium	136	39
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	128	39
Benazepril Hcl	Benazepril Hcl	125	31
Tramadol Hcl	Tramadol Hcl	114	27
Trazodone Hcl	Trazodone Hcl	111	32
Glipizide	Glipizide	105	36
Eliquis	Apixaban	94	24
Famotidine	Famotidine	94	34
Metoprolol Tartrate	Metoprolol Tartrate	92	27
Metoprolol Succinate	Metoprolol Succinate	91	35
Fluticasone Propionate	Fluticasone Propionate	90	39
Tizanidine Hcl	Tizanidine Hcl	89	25
Lovastatin	Lovastatin	74	19
Buspirone Hcl	Buspirone Hcl	73	25
Carvedilol	Carvedilol	70	24
Nifedipine Er	Nifedipine	70	18
Sertraline Hcl	Sertraline Hcl	70	20
Ozempic	Semaglutide	64	14
Clopidogrel	Clopidogrel Bisulfate	63	18
Januvia	Sitagliptin Phosphate	62	15
Alprazolam	Alprazolam	61	15
Triamcinolone Acetonide	Triamcinolone Acetonide	60	29
Allopurinol	Allopurinol	59	16
Baclofen	Baclofen	59	19
Clonidine Hcl	Clonidine Hcl	57	12
Lorazepam	Lorazepam	57	13
Jardiance	Empagliflozin	56	15
Xarelto	Rivaroxaban	55	11
Pravastatin Sodium	Pravastatin Sodium	54	20
Temazepam	Temazepam	54	suppressed
Meloxicam	Meloxicam	53	21
Spironolactone	Spironolactone	52	16
Oxybutynin Chloride Er	Oxybutynin Chloride	51	18
Zolpidem Tartrate	Zolpidem Tartrate	51	11
Rosuvastatin Calcium	Rosuvastatin Calcium	50	20
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	48	15
Potassium Chloride	Potassium Chloride	46	21
Duloxetine Hcl	Duloxetine Hcl	44	12
Montelukast Sodium	Montelukast Sodium	44	17
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	43	14
Synthroid	Levothyroxine Sodium	43	14
Tamsulosin Hcl	Tamsulosin Hcl	42	17
Ezetimibe	Ezetimibe	41	15
Premarin	Estrogens, Conjugated	41	suppressed
Citalopram Hbr	Citalopram Hydrobromide	40	11
Donepezil Hcl	Donepezil Hcl	40	suppressed
Celecoxib	Celecoxib	38	13
Felodipine Er	Felodipine	37	suppressed
Methocarbamol	Methocarbamol	36	suppressed
Clobetasol Propionate	Clobetasol Propionate	35	14
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	35	suppressed
Naproxen	Naproxen	33	13
Venlafaxine Hcl Er	Venlafaxine Hcl	33	suppressed
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	29	15
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	29	11
Clotrimazole-Betamethasone	Clotrimazole/Betamethasone Dip	28	20
Diphenoxylate-Atropine	Diphenoxylate Hcl/Atropine	27	suppressed
Glipizide Er	Glipizide	27	suppressed
Ropinirole Hcl	Ropinirole Hcl	27	suppressed
Paroxetine Hcl	Paroxetine Hcl	26	11
Pregabalin	Pregabalin	26	suppressed
Escitalopram Oxalate	Escitalopram Oxalate	25	suppressed
Fluoxetine Hcl	Fluoxetine Hcl	24	suppressed
Meclizine Hcl	Meclizine Hcl	24	12
Azelastine Hcl	Azelastine Hcl	23	12
Oxycodone Hcl	Oxycodone Hcl	23	suppressed
Verapamil Er	Verapamil Hcl	23	suppressed
Dicyclomine Hcl	Dicyclomine Hcl	22	suppressed
Quetiapine Fumarate	Quetiapine Fumarate	22	suppressed
Terazosin Hcl	Terazosin Hcl	22	suppressed
Acetaminophen-Codeine	Acetaminophen With Codeine	21	suppressed
Clonazepam	Clonazepam	21	suppressed
Pioglitazone Hcl	Pioglitazone Hcl	21	suppressed
Diltiazem 24hr Er	Diltiazem Hcl	20	suppressed
Enalapril Maleate	Enalapril Maleate	20	suppressed
Esomeprazole Magnesium	Esomeprazole Magnesium	20	suppressed
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	20	suppressed
Metformin Hcl Er	Metformin Hcl	20	suppressed
Oxybutynin Chloride	Oxybutynin Chloride	20	suppressed
Propranolol Hcl	Propranolol Hcl	20	suppressed
Folic Acid	Folic Acid	19	suppressed
Clonidine	Clonidine	18	suppressed
Lidocaine	Lidocaine	18	suppressed
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	18	18
Acyclovir	Acyclovir	17	suppressed
Advair Hfa	Fluticasone Propion/Salmeterol	17	suppressed
Basaglar Kwikpen U-100	Insulin Glargine,hum.Rec.Anlog	17	suppressed
Doxazosin Mesylate	Doxazosin Mesylate	17	suppressed
Isosorbide Mononitrate Er	Isosorbide Mononitrate	17	suppressed
Mirtazapine	Mirtazapine	17	suppressed
Nabumetone	Nabumetone	17	suppressed
Qvar Redihaler	Beclomethasone Dipropionate	17	suppressed
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	17	suppressed
Ciclopirox	Ciclopirox	16	suppressed
Humulin N	Insulin Nph Human Isophane	16	suppressed
Mometasone Furoate	Mometasone Furoate	16	suppressed
Morphine Sulfate Er	Morphine Sulfate	16	suppressed
Sildenafil Citrate	Sildenafil Citrate	16	suppressed
Diltiazem Hcl	Diltiazem Hcl	15	suppressed
Fenofibrate	Fenofibrate	15	suppressed
Finasteride	Finasteride	15	suppressed
Hydroxyzine Hcl	Hydroxyzine Hcl	15	suppressed
Valacyclovir	Valacyclovir Hcl	15	suppressed
Amitriptyline Hcl	Amitriptyline Hcl	14	suppressed
Doxepin Hcl	Doxepin Hcl	14	suppressed
Mounjaro	Tirzepatide	14	suppressed
Topiramate	Topiramate	14	suppressed
Azithromycin	Azithromycin	13	13
Betaseron	Interferon Beta-1b	13	suppressed
Cilostazol	Cilostazol	13	suppressed
Symbicort	Budesonide/Formoterol Fumarate	13	suppressed
Anastrozole	Anastrozole	12	suppressed
Dapagliflozin	Dapagliflozin Propanediol	12	suppressed
Farxiga	Dapagliflozin Propanediol	12	suppressed
Fenofibrate	Fenofibrate Nanocrystallized	12	suppressed
Ketoconazole	Ketoconazole	12	suppressed
Nano 2nd Gen Pen Needle	Pen Needle, Diabetic	12	suppressed
Nifedipine	Nifedipine	12	suppressed
Sumatriptan Succinate	Sumatriptan Succinate	12	suppressed
Theophylline Er	Theophylline Anhydrous	12	suppressed
Cephalexin	Cephalexin	11	suppressed
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	11	suppressed
Hydralazine Hcl	Hydralazine Hcl	11	suppressed
Lansoprazole	Lansoprazole	11	suppressed
Lantus	Insulin Glargine,hum.Rec.Anlog	11	suppressed
Restasis	Cyclosporine	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