Healthcare provider profile · identity verified

Joobin Park, M.D.

Internal Medicine · LAS VEGAS, NV · NPI 1588028807

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	857	304
Amlodipine Besylate	Amlodipine Besylate	444	146
Levothyroxine Sodium	Levothyroxine Sodium	436	133
Lisinopril	Lisinopril	419	142
Losartan Potassium	Losartan Potassium	404	140
Gabapentin	Gabapentin	301	99
Metformin Hcl	Metformin Hcl	247	94
Rosuvastatin Calcium	Rosuvastatin Calcium	244	98
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	242	67
Metoprolol Succinate	Metoprolol Succinate	194	65
Albuterol Sulfate Hfa	Albuterol Sulfate	192	69
Omeprazole	Omeprazole	188	64
Tamsulosin Hcl	Tamsulosin Hcl	182	65
Trazodone Hcl	Trazodone Hcl	168	49
Eliquis	Apixaban	150	37
Pantoprazole Sodium	Pantoprazole Sodium	116	47
Furosemide	Furosemide	115	44
Metoprolol Tartrate	Metoprolol Tartrate	113	45
Fluticasone Propionate	Fluticasone Propionate	112	59
Hydrochlorothiazide	Hydrochlorothiazide	107	37
Pregabalin	Pregabalin	105	31
Tizanidine Hcl	Tizanidine Hcl	105	34
Montelukast Sodium	Montelukast Sodium	98	24
Simvastatin	Simvastatin	89	34
Carvedilol	Carvedilol	85	31
Quetiapine Fumarate	Quetiapine Fumarate	85	18
Pravastatin Sodium	Pravastatin Sodium	79	26
Allopurinol	Allopurinol	77	29
Alprazolam	Alprazolam	74	21
Fluoxetine Hcl	Fluoxetine Hcl	74	15
Hydroxyzine Hcl	Hydroxyzine Hcl	73	26
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	71	15
Tramadol Hcl	Tramadol Hcl	68	23
Finasteride	Finasteride	66	21
Glipizide	Glipizide	66	24
Alendronate Sodium	Alendronate Sodium	65	23
Famotidine	Famotidine	65	29
Clopidogrel	Clopidogrel Bisulfate	63	27
Potassium Chloride	Potassium Chloride	60	23
Ibuprofen	Ibuprofen	59	25
Methocarbamol	Methocarbamol	58	16
Atenolol	Atenolol	56	19
Hydralazine Hcl	Hydralazine Hcl	55	19
Fenofibrate	Fenofibrate	54	21
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	52	18
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	50	41
Ozempic	Semaglutide	48	14
Sertraline Hcl	Sertraline Hcl	48	17
Zolpidem Tartrate	Zolpidem Tartrate	48	suppressed
Glimepiride	Glimepiride	47	16
Lovastatin	Lovastatin	47	16
Warfarin Sodium	Warfarin Sodium	47	suppressed
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	45	suppressed
Diclofenac Sodium	Diclofenac Sodium	44	suppressed
Sucralfate	Sucralfate	44	20
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	43	20
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	41	14
Naproxen	Naproxen	41	suppressed
Donepezil Hcl	Donepezil Hcl	40	23
Oxycodone Hcl	Oxycodone Hcl	40	suppressed
Triamcinolone Acetonide	Triamcinolone Acetonide	40	29
Ondansetron Odt	Ondansetron	39	14
Spironolactone	Spironolactone	39	17
Breo Ellipta	Fluticasone/Vilanterol	36	suppressed
Duloxetine Hcl	Duloxetine Hcl	36	suppressed
Jardiance	Empagliflozin	36	14
Linzess	Linaclotide	36	14
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	36	13
Diclofenac Potassium	Diclofenac Potassium	34	suppressed
Oxybutynin Chloride	Oxybutynin Chloride	34	suppressed
Ondansetron Hcl	Ondansetron Hcl	32	suppressed
Doxazosin Mesylate	Doxazosin Mesylate	31	suppressed
Tramadol Hcl-Acetaminophen	Tramadol Hcl/Acetaminophen	31	13
Xarelto	Rivaroxaban	31	suppressed
Meloxicam	Meloxicam	30	11
Methylprednisolone	Methylprednisolone	30	30
Mirtazapine	Mirtazapine	30	suppressed
Oxybutynin Chloride Er	Oxybutynin Chloride	30	11
Escitalopram Oxalate	Escitalopram Oxalate	29	12
Nitrofurantoin Mono-Macro	Nitrofurantoin Monohyd/M-Cryst	29	21
Folic Acid	Folic Acid	26	suppressed
Glipizide Er	Glipizide	26	suppressed
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	25	suppressed
Ezetimibe	Ezetimibe	24	11
Lidocaine	Lidocaine	24	suppressed
Meclizine Hcl	Meclizine Hcl	23	suppressed
Mounjaro	Tirzepatide	23	suppressed
Nifedipine Er	Nifedipine	23	suppressed
Sildenafil Citrate	Sildenafil Citrate	23	suppressed
Benazepril Hcl	Benazepril Hcl	22	suppressed
Bupropion Hcl Sr	Bupropion Hcl	22	suppressed
Metformin Hcl Er	Metformin Hcl	22	11
Bupropion Xl	Bupropion Hcl	21	suppressed
Pioglitazone Hcl	Pioglitazone Hcl	21	suppressed
Cephalexin	Cephalexin	20	suppressed
Dicyclomine Hcl	Dicyclomine Hcl	20	suppressed
Diazepam	Diazepam	19	suppressed
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	19	suppressed
Ultra-Fine Short Pen Needle	Pen Needle, Diabetic	19	suppressed
Torsemide	Torsemide	18	suppressed
Acetaminophen-Codeine	Acetaminophen With Codeine	17	suppressed
Citalopram Hbr	Citalopram Hydrobromide	17	suppressed
Memantine Hcl	Memantine Hcl	17	suppressed
Propranolol Hcl	Propranolol Hcl	17	suppressed
Butalbital-Acetaminophen-Caffe	Butalb/Acetaminophen/Caffeine	16	suppressed
Indomethacin	Indomethacin	16	suppressed
Prednisone	Prednisone	16	14
Amiodarone Hcl	Amiodarone Hcl	15	suppressed
Chlorhexidine Gluconate	Chlorhexidine Gluconate	15	13
Clonidine	Clonidine	15	suppressed
Diltiazem Hcl	Diltiazem Hcl	15	suppressed
Fluconazole	Fluconazole	15	suppressed
Lorazepam	Lorazepam	15	suppressed
Methimazole	Methimazole	15	suppressed
Ropinirole Hcl	Ropinirole Hcl	15	suppressed
Stiolto Respimat	Tiotropium Br/Olodaterol Hcl	15	suppressed
Clonazepam	Clonazepam	14	suppressed
Humalog Kwikpen U-100	Insulin Lispro	14	suppressed
Isosorbide Mononitrate Er	Isosorbide Mononitrate	14	suppressed
Nystatin	Nystatin	14	12
Ultra-Fine Mini Pen Needle	Pen Needle, Diabetic	14	suppressed
Wixela Inhub	Fluticasone Propion/Salmeterol	14	suppressed
Amlodipine Besylate-Benazepril	Amlodipine Besylate/Benazepril	13	suppressed
Baclofen	Baclofen	13	suppressed
Chlorthalidone	Chlorthalidone	13	suppressed
Ciprofloxacin Hcl	Ciprofloxacin Hcl	13	suppressed
Colchicine	Colchicine	13	suppressed
Gemfibrozil	Gemfibrozil	13	suppressed
Nortriptyline Hcl	Nortriptyline Hcl	13	suppressed
Toujeo Solostar	Insulin Glargine,hum.Rec.Anlog	13	suppressed
Valsartan	Valsartan	13	suppressed
Clotrimazole	Clotrimazole	12	suppressed
Farxiga	Dapagliflozin Propanediol	12	suppressed
Irbesartan	Irbesartan	12	suppressed
Paroxetine Hcl	Paroxetine Hcl	12	suppressed
Testosterone Cypionate	Testosterone Cypionate	12	suppressed
Aripiprazole	Aripiprazole	11	suppressed
Azelastine Hcl	Azelastine Hcl	11	suppressed
Bupropion Hcl	Bupropion Hcl	11	suppressed
Clonidine Hcl	Clonidine Hcl	11	suppressed
Nitroglycerin	Nitroglycerin	11	suppressed
Topiramate	Topiramate	11	suppressed
Ventolin Hfa	Albuterol Sulfate	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