Healthcare provider profile · identity verified

David Lee, M.D.

Internal Medicine · ELK GROVE, CA · NPI 1003832346

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
Atorvastatin Calcium	Atorvastatin Calcium	876	250
Amlodipine Besylate	Amlodipine Besylate	860	230
Gabapentin	Gabapentin	585	141
Lisinopril	Lisinopril	444	126
Losartan Potassium	Losartan Potassium	427	127
Meloxicam	Meloxicam	407	114
Famotidine	Famotidine	351	96
Levothyroxine Sodium	Levothyroxine Sodium	345	93
Metformin Hcl	Metformin Hcl	341	104
Omeprazole	Omeprazole	317	92
Tamsulosin Hcl	Tamsulosin Hcl	291	91
Pantoprazole Sodium	Pantoprazole Sodium	290	78
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	279	55
Rosuvastatin Calcium	Rosuvastatin Calcium	240	71
Albuterol Sulfate Hfa	Albuterol Sulfate	239	95
Metoprolol Succinate	Metoprolol Succinate	238	73
Alendronate Sodium	Alendronate Sodium	222	60
Simvastatin	Simvastatin	217	61
Diclofenac Sodium	Diclofenac Sodium	209	72
Furosemide	Furosemide	193	64
Glimepiride	Glimepiride	192	50
Donepezil Hcl	Donepezil Hcl	173	35
Trazodone Hcl	Trazodone Hcl	170	39
Metoprolol Tartrate	Metoprolol Tartrate	169	45
Naproxen	Naproxen	166	58
Memantine Hcl	Memantine Hcl	150	30
Fluticasone Propionate	Fluticasone Propionate	149	60
Ozempic	Semaglutide	144	30
Hydralazine Hcl	Hydralazine Hcl	134	32
Finasteride	Finasteride	131	43
Carvedilol	Carvedilol	121	36
Zolpidem Tartrate	Zolpidem Tartrate	118	24
Celecoxib	Celecoxib	117	26
Metformin Hcl Er	Metformin Hcl	116	34
Clopidogrel	Clopidogrel Bisulfate	115	32
Sertraline Hcl	Sertraline Hcl	111	29
Duloxetine Hcl	Duloxetine Hcl	106	19
Amitriptyline Hcl	Amitriptyline Hcl	103	29
Chlorthalidone	Chlorthalidone	100	31
Allopurinol	Allopurinol	96	33
Baclofen	Baclofen	94	33
Eliquis	Apixaban	93	22
Trulicity	Dulaglutide	92	15
Pravastatin Sodium	Pravastatin Sodium	88	32
Piroxicam	Piroxicam	87	19
Montelukast Sodium	Montelukast Sodium	85	26
Ipratropium Bromide	Ipratropium Bromide	81	32
Potassium Chloride	Potassium Chloride	81	25
Atenolol	Atenolol	78	21
Valsartan	Valsartan	75	22
Benazepril Hcl	Benazepril Hcl	74	23
Hydroxyzine Hcl	Hydroxyzine Hcl	73	28
Januvia	Sitagliptin Phosphate	73	20
Jardiance	Empagliflozin	70	18
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	69	17
Prednisone	Prednisone	67	49
Doxazosin Mesylate	Doxazosin Mesylate	66	16
Mirtazapine	Mirtazapine	66	17
Nifedipine Er	Nifedipine	66	20
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	65	14
Aripiprazole	Aripiprazole	60	suppressed
Triamcinolone Acetonide	Triamcinolone Acetonide	60	36
Lovastatin	Lovastatin	59	16
Citalopram Hbr	Citalopram Hydrobromide	58	18
Esomeprazole Magnesium	Esomeprazole Magnesium	57	13
Testosterone Cypionate	Testosterone Cypionate	57	suppressed
Nabumetone	Nabumetone	53	16
Buspirone Hcl	Buspirone Hcl	52	suppressed
Clonazepam	Clonazepam	52	suppressed
Clonidine Hcl	Clonidine Hcl	52	17
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	52	suppressed
Pioglitazone Hcl	Pioglitazone Hcl	51	14
Tizanidine Hcl	Tizanidine Hcl	51	17
Methylprednisolone	Methylprednisolone	50	43
Hydrochlorothiazide	Hydrochlorothiazide	48	17
Pregabalin	Pregabalin	47	12
Divalproex Sodium	Divalproex Sodium	46	suppressed
Doxycycline Hyclate	Doxycycline Hyclate	46	39
Fluoxetine Hcl	Fluoxetine Hcl	45	suppressed
Quetiapine Fumarate	Quetiapine Fumarate	45	suppressed
Spironolactone	Spironolactone	44	16
Terazosin Hcl	Terazosin Hcl	44	suppressed
Escitalopram Oxalate	Escitalopram Oxalate	43	11
Paroxetine Hcl	Paroxetine Hcl	43	suppressed
Xarelto	Rivaroxaban	43	suppressed
Meclizine Hcl	Meclizine Hcl	42	18
Ondansetron Hcl	Ondansetron Hcl	42	16
Sucralfate	Sucralfate	42	14
Wixela Inhub	Fluticasone Propion/Salmeterol	42	13
Bumetanide	Bumetanide	41	suppressed
Ropinirole Hcl	Ropinirole Hcl	41	suppressed
Ibuprofen	Ibuprofen	40	16
Propranolol Hcl	Propranolol Hcl	40	suppressed
Tramadol Hcl	Tramadol Hcl	40	18
Ezetimibe	Ezetimibe	39	11
Isosorbide Mononitrate Er	Isosorbide Mononitrate	38	12
Azelastine Hcl	Azelastine Hcl	37	19
Humalog Kwikpen U-100	Insulin Lispro	37	11
Nitrofurantoin Mono-Macro	Nitrofurantoin Monohyd/M-Cryst	37	22
Sumatriptan Succinate	Sumatriptan Succinate	36	suppressed
Synthroid	Levothyroxine Sodium	36	suppressed
Glipizide	Glipizide	35	12
Sulindac	Sulindac	34	17
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	34	suppressed
Warfarin Sodium	Warfarin Sodium	34	suppressed
Alprazolam	Alprazolam	33	16
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	32	suppressed
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	32	suppressed
Linzess	Linaclotide	32	suppressed
Venlafaxine Hcl Er	Venlafaxine Hcl	32	suppressed
Bupropion Hcl Sr	Bupropion Hcl	31	suppressed
Dutasteride	Dutasteride	31	suppressed
Levetiracetam	Levetiracetam	31	suppressed
Ventolin Hfa	Albuterol Sulfate	31	suppressed
Bupropion Xl	Bupropion Hcl	29	suppressed
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	28	26
Felodipine Er	Felodipine	27	suppressed
Oxybutynin Chloride	Oxybutynin Chloride	27	suppressed
Ultra-Fine Mini Pen Needle	Pen Needle, Diabetic	27	suppressed
Azithromycin	Azithromycin	26	24
Advair Hfa	Fluticasone Propion/Salmeterol	25	suppressed
Hydromorphone Hcl	Hydromorphone Hcl	25	suppressed
Irbesartan	Irbesartan	25	suppressed
Clobetasol Propionate	Clobetasol Propionate	24	17
Lamotrigine	Lamotrigine	24	suppressed
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	24	suppressed
Testosterone	Testosterone	24	suppressed
Cimetidine	Cimetidine	23	suppressed
Dexlansoprazole Dr	Dexlansoprazole	23	suppressed
Estradiol	Estradiol	23	suppressed
Labetalol Hcl	Labetalol Hcl	23	suppressed
Clotrimazole-Betamethasone	Clotrimazole/Betamethasone Dip	22	14
Fenofibrate	Fenofibrate,micronized	22	suppressed
Levofloxacin	Levofloxacin	22	19
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	22	suppressed
Symbicort	Budesonide/Formoterol Fumarate	22	suppressed
Telmisartan	Telmisartan	22	suppressed
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	21	suppressed
Hydrocortisone	Hydrocortisone	21	suppressed
Novolog Flexpen	Insulin Aspart	21	suppressed
Oxycodone Hcl	Oxycodone Hcl	21	suppressed
Zolpidem Tartrate Er	Zolpidem Tartrate	21	suppressed
Acetaminophen-Codeine	Acetaminophen With Codeine	20	suppressed
Bisoprolol Fumarate	Bisoprolol Fumarate	20	suppressed
Lorazepam	Lorazepam	20	suppressed
Dicyclomine Hcl	Dicyclomine Hcl	19	12
Diazepam	Diazepam	18	suppressed
Entresto	Sacubitril/Valsartan	18	suppressed
Fenofibrate	Fenofibrate Nanocrystallized	18	suppressed
Ramipril	Ramipril	18	suppressed
Amlodipine Besylate-Benazepril	Amlodipine Besylate/Benazepril	17	suppressed
Fenofibrate	Fenofibrate	17	suppressed
Lansoprazole	Lansoprazole	17	suppressed
Olanzapine	Olanzapine	17	suppressed
Primidone	Primidone	17	suppressed
Constulose	Lactulose	16	suppressed
Nitroglycerin	Nitroglycerin	16	11
Qvar Redihaler	Beclomethasone Dipropionate	16	suppressed
Ultra-Fine Short Pen Needle	Pen Needle, Diabetic	16	suppressed
Basaglar Kwikpen U-100	Insulin Glargine,hum.Rec.Anlog	15	suppressed
Bisoprolol-Hydrochlorothiazide	Bisoprolol/Hydrochlorothiazide	15	suppressed
Lactulose	Lactulose	15	suppressed
Nystatin	Nystatin	15	13
Olmesartan Medoxomil	Olmesartan Medoxomil	15	suppressed
Vascepa	Icosapent Ethyl	15	suppressed
Verapamil Er	Verapamil Hcl	15	suppressed
Acyclovir	Acyclovir	14	suppressed
Breyna	Budesonide/Formoterol Fumarate	14	suppressed
Eszopiclone	Eszopiclone	14	suppressed
Farxiga	Dapagliflozin Propanediol	14	suppressed
Levocetirizine Dihydrochloride	Levocetirizine Dihydrochloride	14	suppressed
Amiodarone Hcl	Amiodarone Hcl	13	suppressed
Colchicine	Colchicine	13	suppressed
Fentanyl	Fentanyl	13	suppressed
Gemfibrozil	Gemfibrozil	13	suppressed
Ketoconazole	Ketoconazole	13	suppressed
Ketorolac Tromethamine	Ketorolac Tromethamine	13	suppressed
Lidocaine	Lidocaine	13	suppressed
Nortriptyline Hcl	Nortriptyline Hcl	13	suppressed
Propranolol Hcl Er	Propranolol Hcl	13	suppressed
Valproic Acid	Valproic Acid	13	suppressed
Creon	Lipase/Protease/Amylase	12	suppressed
Dayvigo	Lemborexant	12	suppressed
Prazosin Hcl	Prazosin Hcl	12	suppressed
Terbinafine Hcl	Terbinafine Hcl	12	suppressed
Amoxicillin	Amoxicillin	11	suppressed
Dextroamphetamine-Amphetamine	Dextroamphetamine/Amphetamine	11	suppressed
Lantus	Insulin Glargine,hum.Rec.Anlog	11	suppressed
Loperamide	Loperamide Hcl	11	suppressed
Methadone Hcl	Methadone Hcl	11	suppressed
Metolazone	Metolazone	11	suppressed
Morphine Sulfate Er	Morphine Sulfate	11	suppressed
Rabeprazole Sodium	Rabeprazole Sodium	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