Healthcare provider profile · identity verified

David W Bahl, MD

Family Practice · RED WING, MN · NPI 1912974569

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	742	209
Amlodipine Besylate	Amlodipine Besylate	404	126
Lisinopril	Lisinopril	400	118
Omeprazole	Omeprazole	348	110
Levothyroxine Sodium	Levothyroxine Sodium	338	94
Simvastatin	Simvastatin	288	81
Losartan Potassium	Losartan Potassium	279	91
Metformin Hcl	Metformin Hcl	259	72
Metoprolol Succinate	Metoprolol Succinate	256	79
Gabapentin	Gabapentin	251	75
Furosemide	Furosemide	244	70
Tamsulosin Hcl	Tamsulosin Hcl	222	66
Metoprolol Tartrate	Metoprolol Tartrate	193	57
Hydrochlorothiazide	Hydrochlorothiazide	177	58
Rosuvastatin Calcium	Rosuvastatin Calcium	169	52
Eliquis	Apixaban	147	34
Metformin Hcl Er	Metformin Hcl	136	41
Trazodone Hcl	Trazodone Hcl	133	33
Pantoprazole Sodium	Pantoprazole Sodium	130	37
Warfarin Sodium	Warfarin Sodium	121	33
Fluticasone Propionate	Fluticasone Propionate	118	47
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	114	36
Glipizide Er	Glipizide	113	36
Potassium Chloride	Potassium Chloride	110	31
Citalopram Hbr	Citalopram Hydrobromide	109	25
Spironolactone	Spironolactone	109	35
Duloxetine Hcl	Duloxetine Hcl	104	31
Pravastatin Sodium	Pravastatin Sodium	100	30
Tramadol Hcl	Tramadol Hcl	99	21
Albuterol Sulfate Hfa	Albuterol Sulfate	98	34
Allopurinol	Allopurinol	97	25
Sertraline Hcl	Sertraline Hcl	90	29
Xarelto	Rivaroxaban	90	22
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	88	21
Jardiance	Empagliflozin	88	20
Atenolol	Atenolol	85	24
Mirtazapine	Mirtazapine	77	24
Clonazepam	Clonazepam	71	15
Glimepiride	Glimepiride	71	22
Valsartan	Valsartan	71	21
Alendronate Sodium	Alendronate Sodium	68	22
Ezetimibe	Ezetimibe	65	23
Pioglitazone Hcl	Pioglitazone Hcl	65	17
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	59	19
Isosorbide Mononitrate Er	Isosorbide Mononitrate	57	14
Ozempic	Semaglutide	57	12
Chlorthalidone	Chlorthalidone	55	15
Clopidogrel	Clopidogrel Bisulfate	54	17
Oxycodone Hcl	Oxycodone Hcl	53	21
Famotidine	Famotidine	51	13
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	51	14
Carvedilol	Carvedilol	50	16
Paroxetine Hcl	Paroxetine Hcl	49	14
Pregabalin	Pregabalin	47	11
Ventolin Hfa	Albuterol Sulfate	47	17
Prednisone	Prednisone	46	29
Zolpidem Tartrate	Zolpidem Tartrate	45	suppressed
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	44	14
Celecoxib	Celecoxib	43	13
Finasteride	Finasteride	43	12
Trulicity	Dulaglutide	43	suppressed
Alprazolam	Alprazolam	42	suppressed
Escitalopram Oxalate	Escitalopram Oxalate	41	suppressed
Carbamazepine	Carbamazepine	40	suppressed
Divalproex Sodium	Divalproex Sodium	38	suppressed
Lorazepam	Lorazepam	38	13
Triamcinolone Acetonide	Triamcinolone Acetonide	38	22
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	36	suppressed
Atenolol-Chlorthalidone	Atenolol/Chlorthalidone	35	suppressed
Doxycycline Hyclate	Doxycycline Hyclate	34	24
Enalapril Maleate	Enalapril Maleate	34	suppressed
Estradiol	Estradiol	34	12
Ondansetron Odt	Ondansetron	34	suppressed
Fluoxetine Hcl	Fluoxetine Hcl	33	suppressed
Montelukast Sodium	Montelukast Sodium	32	suppressed
Baclofen	Baclofen	31	suppressed
Amitriptyline Hcl	Amitriptyline Hcl	30	12
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	29	12
Acyclovir	Acyclovir	28	suppressed
Methylphenidate Hcl	Methylphenidate Hcl	26	suppressed
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	25	22
Ipratropium Bromide	Ipratropium Bromide	25	11
Ketoconazole	Ketoconazole	25	13
Breo Ellipta	Fluticasone/Vilanterol	24	suppressed
Meloxicam	Meloxicam	24	suppressed
Amoxicillin	Amoxicillin	23	suppressed
Digoxin	Digoxin	23	suppressed
Prochlorperazine Maleate	Prochlorperazine Maleate	22	suppressed
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	21	suppressed
Klor-Con M20	Potassium Chloride	21	suppressed
Oxybutynin Chloride Er	Oxybutynin Chloride	21	suppressed
Propranolol Hcl	Propranolol Hcl	21	suppressed
Dextroamphetamine-Amphet Er	Dextroamphetamine/Amphetamine	20	suppressed
Irbesartan	Irbesartan	20	suppressed
Quetiapine Fumarate	Quetiapine Fumarate	20	suppressed
Symbicort	Budesonide/Formoterol Fumarate	20	suppressed
Valacyclovir	Valacyclovir Hcl	20	12
Nystatin	Nystatin	19	suppressed
Phenytoin Sodium Extended	Phenytoin Sodium Extended	19	suppressed
Sumatriptan Succinate	Sumatriptan Succinate	19	suppressed
Buspirone Hcl	Buspirone Hcl	18	suppressed
Farxiga	Dapagliflozin Propanediol	18	suppressed
Januvia	Sitagliptin Phosphate	18	suppressed
Levetiracetam	Levetiracetam	18	suppressed
Torsemide	Torsemide	18	suppressed
Combivent Respimat	Ipratropium/Albuterol Sulfate	17	suppressed
Lovastatin	Lovastatin	17	suppressed
Azithromycin	Azithromycin	16	suppressed
Bupropion Xl	Bupropion Hcl	16	suppressed
Donepezil Hcl	Donepezil Hcl	16	suppressed
Esomeprazole Magnesium	Esomeprazole Magnesium	16	suppressed
Desmopressin Acetate	Desmopressin Acetate	15	suppressed
Eplerenone	Eplerenone	14	suppressed
Hydrocortisone	Hydrocortisone	14	suppressed
Latanoprost	Latanoprost	14	suppressed
Nitroglycerin	Nitroglycerin	14	12
Ondansetron Hcl	Ondansetron Hcl	14	suppressed
Primidone	Primidone	14	suppressed
Promethazine Hcl	Promethazine Hcl	14	suppressed
Spiriva Handihaler	Tiotropium Bromide	14	suppressed
Benazepril Hcl	Benazepril Hcl	13	suppressed
Desvenlafaxine Succinate Er	Desvenlafaxine Succinate	13	suppressed
Methylprednisolone	Methylprednisolone	13	13
Novolin N	Insulin Nph Human Isophane	13	suppressed
Ropinirole Hcl	Ropinirole Hcl	13	suppressed
Amiodarone Hcl	Amiodarone Hcl	12	suppressed
Amlodipine Besylate-Benazepril	Amlodipine Besylate/Benazepril	12	suppressed
Azelastine Hcl	Azelastine Hcl	12	suppressed
Carbamazepine Er	Carbamazepine	12	suppressed
Cefadroxil	Cefadroxil	12	suppressed
Gavilyte-G	Peg3350/Sod Sulf,bicarb,cl/Kcl	12	12
Gemfibrozil	Gemfibrozil	12	suppressed
Humalog Kwikpen U-100	Insulin Lispro	12	suppressed
Hydroxyzine Hcl	Hydroxyzine Hcl	12	suppressed
Labetalol Hcl	Labetalol Hcl	12	suppressed
Lacosamide	Lacosamide	12	suppressed
Lansoprazole	Lansoprazole	12	suppressed
Synthroid	Levothyroxine Sodium	12	suppressed
Tizanidine Hcl	Tizanidine Hcl	12	suppressed
Clindamycin Hcl	Clindamycin Hcl	11	suppressed
Diclofenac Sodium	Diclofenac Sodium	11	suppressed
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	11	suppressed
Terazosin Hcl	Terazosin Hcl	11	suppressed
Toujeo Solostar	Insulin Glargine,hum.Rec.Anlog	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