Healthcare provider profile · identity verified

Peter M Wolsko, MD

Internal Medicine · LAFAYETTE, CO · NPI 1376673145

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	928	269
Levothyroxine Sodium	Levothyroxine Sodium	481	131
Rosuvastatin Calcium	Rosuvastatin Calcium	424	135
Amlodipine Besylate	Amlodipine Besylate	391	122
Lisinopril	Lisinopril	368	112
Tamsulosin Hcl	Tamsulosin Hcl	360	120
Simvastatin	Simvastatin	335	95
Omeprazole	Omeprazole	333	117
Losartan Potassium	Losartan Potassium	296	93
Finasteride	Finasteride	225	62
Pantoprazole Sodium	Pantoprazole Sodium	221	76
Metformin Hcl	Metformin Hcl	204	63
Gabapentin	Gabapentin	185	58
Pradaxa	Dabigatran Etexilate Mesylate	180	57
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	161	47
Arexvy	Rsvpref3 Antigen/As01e/Pf	160	158
Allopurinol	Allopurinol	156	47
Glipizide	Glipizide	150	42
Furosemide	Furosemide	148	58
Hydrochlorothiazide	Hydrochlorothiazide	146	46
Alendronate Sodium	Alendronate Sodium	144	50
Trazodone Hcl	Trazodone Hcl	144	51
Albuterol Sulfate Hfa	Albuterol Sulfate	143	83
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	141	42
Metoprolol Tartrate	Metoprolol Tartrate	123	44
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	122	23
Oxycodone Hcl	Oxycodone Hcl	121	26
Duloxetine Hcl	Duloxetine Hcl	113	43
Triamcinolone Acetonide	Triamcinolone Acetonide	101	49
Warfarin Sodium	Warfarin Sodium	92	30
Metformin Hcl Er	Metformin Hcl	89	28
Sertraline Hcl	Sertraline Hcl	89	25
Atenolol	Atenolol	82	23
Tramadol Hcl	Tramadol Hcl	81	21
Doxazosin Mesylate	Doxazosin Mesylate	80	24
Metoprolol Succinate	Metoprolol Succinate	79	27
Fluticasone Propionate	Fluticasone Propionate	77	33
Azelastine Hcl	Azelastine Hcl	75	31
Pregabalin	Pregabalin	75	31
Prednisone	Prednisone	71	60
Jardiance	Empagliflozin	70	20
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	70	21
Ezetimibe	Ezetimibe	69	21
Humulin N	Insulin Nph Human Isophane	68	25
Adacel Tdap	Diph,pertuss(Acell),tet Vac/Pf	67	67
Meloxicam	Meloxicam	67	29
Mirtazapine	Mirtazapine	67	19
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	65	suppressed
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	64	49
Bupropion Xl	Bupropion Hcl	64	20
Clopidogrel	Clopidogrel Bisulfate	63	18
Lovastatin	Lovastatin	63	17
Breyna	Budesonide/Formoterol Fumarate	61	22
Wixela Inhub	Fluticasone Propion/Salmeterol	61	25
Escitalopram Oxalate	Escitalopram Oxalate	56	19
Acyclovir	Acyclovir	55	23
Eliquis	Apixaban	55	13
Venlafaxine Hcl Er	Venlafaxine Hcl	54	19
Famotidine	Famotidine	53	14
Ozempic	Semaglutide	52	suppressed
Celecoxib	Celecoxib	51	19
Alvesco	Ciclesonide	48	24
Estradiol	Estradiol	48	22
Fluoxetine Hcl	Fluoxetine Hcl	48	16
Pravastatin Sodium	Pravastatin Sodium	48	14
Shingrix	Varicella-Zoster Ge/As01b/Pf	47	45
Spironolactone	Spironolactone	45	16
Morphine Sulfate Er	Morphine Sulfate	44	suppressed
Spiriva Respimat	Tiotropium Bromide	43	18
Citalopram Hbr	Citalopram Hydrobromide	42	15
Insulin Glargine-Yfgn	Insulin Glargine-Yfgn	42	22
Clonazepam	Clonazepam	40	suppressed
Propranolol Hcl	Propranolol Hcl	40	14
Solifenacin Succinate	Solifenacin Succinate	40	15
Doxycycline Monohydrate	Doxycycline Monohydrate	37	36
Testosterone	Testosterone	37	11
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	36	12
Cefuroxime	Cefuroxime Axetil	35	30
Digoxin	Digoxin	35	12
Ondansetron Odt	Ondansetron	33	11
Tadalafil	Tadalafil	32	suppressed
Trospium Chloride	Trospium Chloride	32	17
Potassium Chloride	Potassium Chloride	31	12
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	31	suppressed
Amitriptyline Hcl	Amitriptyline Hcl	30	suppressed
Repatha Sureclick	Evolocumab	30	suppressed
Terazosin Hcl	Terazosin Hcl	30	suppressed
Testosterone Cypionate	Testosterone Cypionate	29	suppressed
Insulin Syringe	Syringe-Needle,insulin,0.5 Ml	26	11
Nitrofurantoin Mono-Macro	Nitrofurantoin Monohyd/M-Cryst	25	17
Buspirone Hcl	Buspirone Hcl	23	suppressed
Humulin R	Insulin Regular, Human	23	suppressed
Naloxone Hcl	Naloxone Hcl	23	22
Quetiapine Fumarate	Quetiapine Fumarate	23	suppressed
Paroxetine Hcl	Paroxetine Hcl	22	suppressed
Colchicine	Colchicine	21	suppressed
Etodolac	Etodolac	21	suppressed
Phenytoin Sodium Extended	Phenytoin Sodium Extended	21	suppressed
Doxycycline Hyclate	Doxycycline Hyclate	20	17
Pioglitazone Hcl	Pioglitazone Hcl	20	suppressed
Sumatriptan Succinate	Sumatriptan Succinate	20	suppressed
Carvedilol	Carvedilol	19	suppressed
Dabigatran Etexilate	Dabigatran Etexilate Mesylate	18	17
Methadone Hcl	Methadone Hcl	18	suppressed
Bisoprolol Fumarate	Bisoprolol Fumarate	17	suppressed
Hydromorphone Hcl	Hydromorphone Hcl	17	suppressed
Montelukast Sodium	Montelukast Sodium	17	suppressed
Ketoconazole	Ketoconazole	16	suppressed
Methylphenidate Hcl	Methylphenidate Hcl	16	suppressed
Topiramate	Topiramate	16	suppressed
Xarelto	Rivaroxaban	16	suppressed
Insulin Syringe	Syring-Needl,disp,insul,0.3 Ml	15	suppressed
Amoxicillin	Amoxicillin	14	13
Chlorthalidone	Chlorthalidone	14	suppressed
Insulin Syringe	Syringe And Needle,insulin,1ml	14	suppressed
Lamotrigine	Lamotrigine	14	suppressed
Lorazepam	Lorazepam	14	14
Nano 2nd Gen Pen Needle	Pen Needle, Diabetic	14	suppressed
Sucralfate	Sucralfate	14	suppressed
Azithromycin	Azithromycin	13	13
Donepezil Hcl	Donepezil Hcl	13	suppressed
Fenofibrate	Fenofibrate	13	suppressed
Fluorouracil	Fluorouracil	13	12
Phenobarbital	Phenobarbital	13	suppressed
Valacyclovir	Valacyclovir Hcl	13	suppressed
Clobetasol Propionate	Clobetasol Propionate	12	suppressed
Doxepin Hcl	Doxepin Hcl	12	suppressed
Isosorbide Mononitrate Er	Isosorbide Mononitrate	12	suppressed
Lactulose	Lactulose	12	suppressed
Metronidazole	Metronidazole	12	suppressed
Risperidone	Risperidone	12	suppressed
Cartia Xt	Diltiazem Hcl	11	suppressed
Dextroamphetamine-Amphetamine	Dextroamphetamine/Amphetamine	11	suppressed
Divalproex Sodium	Divalproex Sodium	11	suppressed
Hydralazine Hcl	Hydralazine Hcl	11	suppressed
Memantine Hcl	Memantine Hcl	11	suppressed
Nitroglycerin	Nitroglycerin	11	suppressed
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	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