Healthcare provider profile · identity verified

Gustav Smith, MD

Family Practice · SAN BERNARDINO, CA · NPI 1376866442

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	738	267
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	674	112
Amlodipine Besylate	Amlodipine Besylate	419	112
Lisinopril	Lisinopril	316	108
Omeprazole	Omeprazole	283	101
Metformin Hcl	Metformin Hcl	268	88
Gabapentin	Gabapentin	266	71
Losartan Potassium	Losartan Potassium	242	77
Levothyroxine Sodium	Levothyroxine Sodium	230	79
Albuterol Sulfate Hfa	Albuterol Sulfate	187	84
Atenolol	Atenolol	185	62
Trazodone Hcl	Trazodone Hcl	183	48
Glipizide	Glipizide	182	60
Potassium Chloride	Potassium Chloride	172	56
Rosuvastatin Calcium	Rosuvastatin Calcium	167	54
Ibuprofen	Ibuprofen	165	50
Metformin Hcl Er	Metformin Hcl	162	64
Hydrochlorothiazide	Hydrochlorothiazide	155	53
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	148	56
Simvastatin	Simvastatin	145	51
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	143	21
Meloxicam	Meloxicam	135	37
Tamsulosin Hcl	Tamsulosin Hcl	131	51
Furosemide	Furosemide	122	46
Pantoprazole Sodium	Pantoprazole Sodium	116	43
Nano 2nd Gen Pen Needle	Pen Needle, Diabetic	110	45
Tramadol Hcl	Tramadol Hcl	103	23
Morphine Sulfate Er	Morphine Sulfate	101	suppressed
Pradaxa	Dabigatran Etexilate Mesylate	92	27
Terazosin Hcl	Terazosin Hcl	90	34
Metoprolol Tartrate	Metoprolol Tartrate	89	35
Sertraline Hcl	Sertraline Hcl	87	29
Triamcinolone Acetonide	Triamcinolone Acetonide	87	56
Alendronate Sodium	Alendronate Sodium	82	30
Ondansetron Odt	Ondansetron	76	22
Allopurinol	Allopurinol	72	21
Finasteride	Finasteride	71	20
Lactulose	Lactulose	71	23
Naproxen	Naproxen	71	17
Bisoprolol Fumarate	Bisoprolol Fumarate	70	27
Victoza 2-Pak	Liraglutide	70	17
Buspirone Hcl	Buspirone Hcl	68	22
Methocarbamol	Methocarbamol	68	18
Montelukast Sodium	Montelukast Sodium	68	21
Alprazolam	Alprazolam	67	16
Azelastine Hcl	Azelastine Hcl	67	22
Bupropion Xl	Bupropion Hcl	66	15
Isosorbide Mononitrate Er	Isosorbide Mononitrate	66	18
Carvedilol	Carvedilol	65	19
Lidocaine	Lidocaine	64	18
Acetaminophen-Codeine	Acetaminophen With Codeine	59	13
Humulin 70/30 Kwikpen	Insulin Nph Hum/Reg Insulin Hm	59	16
Lorazepam	Lorazepam	59	13
Fluticasone Propionate	Fluticasone Propionate	57	17
Jardiance	Empagliflozin	57	18
Wixela Inhub	Fluticasone Propion/Salmeterol	53	22
Clopidogrel	Clopidogrel Bisulfate	52	19
Hydromorphone Hcl	Hydromorphone Hcl	52	suppressed
Famotidine	Famotidine	51	19
Fluoxetine Hcl	Fluoxetine Hcl	51	15
Ipratropium Bromide	Ipratropium Bromide	48	15
Mirtazapine	Mirtazapine	48	15
Fentanyl	Fentanyl	45	suppressed
Humulin N	Insulin Nph Human Isophane	45	17
Lovastatin	Lovastatin	45	12
Liraglutide	Liraglutide	44	20
Humulin R	Insulin Regular, Human	43	16
Alvesco	Ciclesonide	42	21
Cephalexin	Cephalexin	42	28
Ezetimibe	Ezetimibe	41	14
Topiramate	Topiramate	40	suppressed
Hydralazine Hcl	Hydralazine Hcl	39	12
Propranolol Hcl	Propranolol Hcl	39	11
Temazepam	Temazepam	39	suppressed
Estradiol	Estradiol	36	20
Hydroxyzine Hcl	Hydroxyzine Hcl	36	suppressed
Prednisone	Prednisone	36	25
Azithromycin	Azithromycin	33	25
Quetiapine Fumarate	Quetiapine Fumarate	33	suppressed
Eliquis	Apixaban	32	suppressed
Arexvy	Rsvpref3 Antigen/As01e/Pf	31	31
Insulin Glargine-Yfgn	Insulin Glargine-Yfgn	31	15
Nortriptyline Hcl	Nortriptyline Hcl	31	suppressed
Amoxicillin	Amoxicillin	30	23
Doxepin Hcl	Doxepin Hcl	30	suppressed
Nitrofurantoin Mono-Macro	Nitrofurantoin Monohyd/M-Cryst	30	20
Veo Insulin Syringe	Syringe-Needle,insulin,0.5 Ml	30	15
Duloxetine Hcl	Duloxetine Hcl	29	12
Escitalopram Oxalate	Escitalopram Oxalate	28	11
Humulin N Kwikpen	Insulin Nph Human Isophane	28	13
Spironolactone	Spironolactone	28	suppressed
Sumatriptan Succinate	Sumatriptan Succinate	28	suppressed
Nitroglycerin	Nitroglycerin	27	21
Baclofen	Baclofen	26	12
Colchicine	Colchicine	26	suppressed
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	26	suppressed
Nystatin	Nystatin	26	11
Ozempic	Semaglutide	26	suppressed
Bupropion Hcl	Bupropion Hcl	25	suppressed
Citalopram Hbr	Citalopram Hydrobromide	25	suppressed
Pravastatin Sodium	Pravastatin Sodium	25	suppressed
Lidocaine Hcl Viscous	Lidocaine Hcl	24	suppressed
Ciclopirox	Ciclopirox	23	11
Mupirocin	Mupirocin	23	13
Nifedipine Er	Nifedipine	23	suppressed
Ondansetron Hcl	Ondansetron Hcl	23	suppressed
Veo Insulin Syringe	Syringe And Needle,insulin,1ml	23	13
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	22	suppressed
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	22	suppressed
Acyclovir	Acyclovir	21	11
Levetiracetam	Levetiracetam	21	suppressed
Warfarin Sodium	Warfarin Sodium	21	suppressed
Pioglitazone Hcl	Pioglitazone Hcl	20	suppressed
Spiriva Respimat	Tiotropium Bromide	20	suppressed
Diazepam	Diazepam	19	suppressed
Methylphenidate Er	Methylphenidate Hcl	19	suppressed
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	19	suppressed
Oxybutynin Chloride Er	Oxybutynin Chloride	18	suppressed
Scopolamine	Scopolamine	18	suppressed
Oxazepam	Oxazepam	17	suppressed
Hydrocortisone	Hydrocortisone	16	11
Metoclopramide Hcl	Metoclopramide Hcl	16	suppressed
Testosterone	Testosterone	16	suppressed
Cyclosporine	Cyclosporine	15	suppressed
Sucralfate	Sucralfate	15	suppressed
Fluconazole	Fluconazole	14	suppressed
Glucagon Emergency Kit	Glucagon	14	suppressed
Isosorbide Dinitrate	Isosorbide Dinitrate	14	suppressed
Ketoconazole	Ketoconazole	14	suppressed
Medroxyprogesterone Acetate	Medroxyprogesterone Acetate	14	suppressed
Metronidazole	Metronidazole	14	suppressed
Morphine Sulfate	Morphine Sulfate	14	suppressed
Tizanidine Hcl	Tizanidine Hcl	14	suppressed
Venlafaxine Hcl Er	Venlafaxine Hcl	14	suppressed
Adacel Tdap	Diph,pertuss(Acell),tet Vac/Pf	13	13
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	13	suppressed
Chlorhexidine Gluconate	Chlorhexidine Gluconate	13	suppressed
Chlorthalidone	Chlorthalidone	13	suppressed
Diphenoxylate-Atropine	Diphenoxylate Hcl/Atropine	13	suppressed
Fluticasone Propionate Hfa	Fluticasone Propionate	13	suppressed
Glimepiride	Glimepiride	13	suppressed
Metolazone	Metolazone	13	suppressed
Naloxone Hcl	Naloxone Hcl	13	12
Rizatriptan	Rizatriptan Benzoate	13	suppressed
Donepezil Hcl	Donepezil Hcl	12	suppressed
Humulin 70-30	Insulin Nph Hum/Reg Insulin Hm	12	suppressed
Latanoprost	Latanoprost	12	suppressed
Ropinirole Hcl	Ropinirole Hcl	12	suppressed
Ultra-Fine Short Pen Needle	Pen Needle, Diabetic	12	suppressed
Cefpodoxime Proxetil	Cefpodoxime Proxetil	11	suppressed
Doxycycline Monohydrate	Doxycycline Monohydrate	11	11
Potassium Citrate Er	Potassium Citrate	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