Healthcare provider profile · identity verified

Caleb Swanberg, MD

Family Practice · CARIBOU, ME · NPI 1013396548

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	710	182
Omeprazole	Omeprazole	476	114
Lisinopril	Lisinopril	461	114
Pantoprazole Sodium	Pantoprazole Sodium	434	116
Amlodipine Besylate	Amlodipine Besylate	427	109
Furosemide	Furosemide	426	103
Levothyroxine Sodium	Levothyroxine Sodium	414	87
Potassium Chloride	Potassium Chloride	388	85
Gabapentin	Gabapentin	350	86
Metoprolol Succinate	Metoprolol Succinate	341	83
Losartan Potassium	Losartan Potassium	340	97
Sertraline Hcl	Sertraline Hcl	300	63
Rosuvastatin Calcium	Rosuvastatin Calcium	293	80
Eliquis	Apixaban	281	66
Trazodone Hcl	Trazodone Hcl	276	57
Metformin Hcl	Metformin Hcl	264	75
Albuterol Sulfate Hfa	Albuterol Sulfate	261	88
Tramadol Hcl	Tramadol Hcl	246	49
Metoprolol Tartrate	Metoprolol Tartrate	228	63
Diclofenac Sodium	Diclofenac Sodium	205	38
Hydrochlorothiazide	Hydrochlorothiazide	188	56
Simvastatin	Simvastatin	188	48
Buspirone Hcl	Buspirone Hcl	187	42
Escitalopram Oxalate	Escitalopram Oxalate	185	44
Tamsulosin Hcl	Tamsulosin Hcl	184	52
Mirtazapine	Mirtazapine	175	29
Clopidogrel	Clopidogrel Bisulfate	164	40
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	161	38
Isosorbide Mononitrate Er	Isosorbide Mononitrate	153	32
Montelukast Sodium	Montelukast Sodium	149	36
Famotidine	Famotidine	148	38
Glipizide	Glipizide	147	37
Prednisone	Prednisone	147	56
Atenolol	Atenolol	142	41
Fluticasone Propionate	Fluticasone Propionate	127	45
Spironolactone	Spironolactone	124	28
Meloxicam	Meloxicam	119	35
Finasteride	Finasteride	113	29
Myrbetriq	Mirabegron	112	22
Allopurinol	Allopurinol	111	24
Lorazepam	Lorazepam	109	35
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	106	42
Ozempic	Semaglutide	104	26
Fluoxetine Hcl	Fluoxetine Hcl	100	20
Duloxetine Hcl	Duloxetine Hcl	97	25
Farxiga	Dapagliflozin Propanediol	92	24
Zolpidem Tartrate	Zolpidem Tartrate	90	23
Pravastatin Sodium	Pravastatin Sodium	88	21
Alprazolam	Alprazolam	86	21
Carvedilol	Carvedilol	82	19
Ropinirole Hcl	Ropinirole Hcl	78	17
Celecoxib	Celecoxib	77	23
Januvia	Sitagliptin Phosphate	77	15
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	77	16
Cefuroxime	Cefuroxime Axetil	76	49
Pregabalin	Pregabalin	74	21
Nystatin	Nystatin	73	34
Alendronate Sodium	Alendronate Sodium	71	21
Baclofen	Baclofen	71	12
Basaglar Kwikpen U-100	Insulin Glargine,hum.Rec.Anlog	71	17
Doxycycline Monohydrate	Doxycycline Monohydrate	70	50
Trulicity	Dulaglutide	70	14
Clonazepam	Clonazepam	69	11
Levetiracetam	Levetiracetam	68	suppressed
Bupropion Xl	Bupropion Hcl	66	18
Digoxin	Digoxin	66	12
Acetaminophen-Codeine	Acetaminophen With Codeine	65	16
Fenofibrate	Fenofibrate Nanocrystallized	64	13
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	64	21
Oxycodone Hcl	Oxycodone Hcl	64	21
Ezetimibe	Ezetimibe	63	16
Meclizine Hcl	Meclizine Hcl	63	13
Venlafaxine Hcl Er	Venlafaxine Hcl	63	17
Paroxetine Hcl	Paroxetine Hcl	62	15
Citalopram Hbr	Citalopram Hydrobromide	60	15
Triamcinolone Acetonide	Triamcinolone Acetonide	60	31
Ondansetron Hcl	Ondansetron Hcl	57	16
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	57	11
Warfarin Sodium	Warfarin Sodium	56	suppressed
Cephalexin	Cephalexin	55	31
Donepezil Hcl	Donepezil Hcl	55	suppressed
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	55	16
Fluconazole	Fluconazole	53	17
Nano 2nd Gen Pen Needle	Pen Needle, Diabetic	53	18
Prazosin Hcl	Prazosin Hcl	53	suppressed
Topiramate	Topiramate	53	12
Breztri Aerosphere	Budesonide/Glycopyr/Formoterol	52	14
Glipizide Er	Glipizide	52	17
Breo Ellipta	Fluticasone/Vilanterol	51	11
Mounjaro	Tirzepatide	51	suppressed
Nitroglycerin	Nitroglycerin	51	35
Ventolin Hfa	Albuterol Sulfate	51	suppressed
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	50	18
Risperidone	Risperidone	50	suppressed
Sucralfate	Sucralfate	49	13
Dexlansoprazole Dr	Dexlansoprazole	48	12
Olanzapine	Olanzapine	48	suppressed
Azithromycin	Azithromycin	47	32
Synthroid	Levothyroxine Sodium	46	suppressed
Hydroxyzine Hcl	Hydroxyzine Hcl	45	suppressed
Jardiance	Empagliflozin	45	suppressed
Doxazosin Mesylate	Doxazosin Mesylate	44	suppressed
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	43	15
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	43	14
Tizanidine Hcl	Tizanidine Hcl	42	13
Amitriptyline Hcl	Amitriptyline Hcl	41	suppressed
Hydroxyzine Pamoate	Hydroxyzine Pamoate	41	suppressed
Metformin Hcl Er	Metformin Hcl	40	13
Oxybutynin Chloride Er	Oxybutynin Chloride	40	suppressed
Lovastatin	Lovastatin	38	13
Ibuprofen	Ibuprofen	36	12
Humalog	Insulin Lispro	34	suppressed
Lantus	Insulin Glargine,hum.Rec.Anlog	34	suppressed
Diazepam	Diazepam	33	17
Fluticasone Propionate Hfa	Fluticasone Propionate	32	suppressed
Irbesartan	Irbesartan	32	suppressed
Hydralazine Hcl	Hydralazine Hcl	31	suppressed
Ketoconazole	Ketoconazole	30	15
Estradiol	Estradiol	29	suppressed
Linzess	Linaclotide	29	11
Nystop	Nystatin	29	16
Rybelsus	Semaglutide	29	suppressed
Spiriva Respimat	Tiotropium Bromide	29	suppressed
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	29	15
Xarelto	Rivaroxaban	29	suppressed
Olmesartan Medoxomil	Olmesartan Medoxomil	28	suppressed
Valsartan	Valsartan	28	suppressed
Amoxicillin	Amoxicillin	26	18
Bumetanide	Bumetanide	26	suppressed
Fludrocortisone Acetate	Fludrocortisone Acetate	26	suppressed
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	26	suppressed
Lidocaine	Lidocaine	26	suppressed
Quetiapine Fumarate	Quetiapine Fumarate	26	suppressed
Bupropion Hcl	Bupropion Hcl	25	suppressed
Restasis	Cyclosporine	25	suppressed
Buprenorphine-Naloxone	Buprenorphine Hcl/Naloxone Hcl	23	suppressed
Carbidopa-Levodopa	Carbidopa/Levodopa	23	suppressed
Lamotrigine	Lamotrigine	23	suppressed
Novolog Flexpen	Insulin Aspart	23	suppressed
Bupropion Hcl Sr	Bupropion Hcl	22	suppressed
Combivent Respimat	Ipratropium/Albuterol Sulfate	22	suppressed
Fentanyl	Fentanyl	22	suppressed
Fesoterodine Fumarate Er	Fesoterodine Fumarate	22	suppressed
Pioglitazone Hcl	Pioglitazone Hcl	22	suppressed
Unifine Safecontrol Pen Needle	Pen Needle,dual Safety,diabetc	22	suppressed
Clonidine Hcl	Clonidine Hcl	21	suppressed
Esomeprazole Magnesium	Esomeprazole Magnesium	21	suppressed
Mupirocin	Mupirocin	21	suppressed
Primidone	Primidone	21	suppressed
Propranolol Hcl	Propranolol Hcl	21	suppressed
Roflumilast	Roflumilast	21	suppressed
Tresiba Flextouch U-200	Insulin Degludec	21	suppressed
Methotrexate	Methotrexate Sodium	20	suppressed
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	19	14
Anoro Ellipta	Umeclidinium Brm/Vilanterol Tr	19	suppressed
Fenofibrate	Fenofibrate	19	suppressed
Glimepiride	Glimepiride	19	suppressed
Alfuzosin Hcl Er	Alfuzosin Hcl	18	suppressed
Carisoprodol	Carisoprodol	18	suppressed
Labetalol Hcl	Labetalol Hcl	18	suppressed
Valacyclovir	Valacyclovir Hcl	18	suppressed
Advair Hfa	Fluticasone Propion/Salmeterol	17	suppressed
Breyna	Budesonide/Formoterol Fumarate	17	suppressed
Carbamazepine Er	Carbamazepine	17	suppressed
Clobetasol Propionate	Clobetasol Propionate	17	suppressed
Clotrimazole	Clotrimazole	17	12
Lansoprazole	Lansoprazole	17	suppressed
Lyrica	Pregabalin	17	suppressed
Memantine Hcl	Memantine Hcl	17	suppressed
Morphine Sulfate	Morphine Sulfate	17	11
Rizatriptan	Rizatriptan Benzoate	17	suppressed
Arnuity Ellipta	Fluticasone Furoate	16	suppressed
Buprenorphine	Buprenorphine	16	suppressed
Colchicine	Colchicine	16	suppressed
Haloperidol	Haloperidol	16	suppressed
Humulin R U-500 Kwikpen	Insulin Regular, Human	16	suppressed
Ibandronate Sodium	Ibandronate Sodium	16	suppressed
Methimazole	Methimazole	16	suppressed
Sumatriptan Succinate	Sumatriptan Succinate	16	suppressed
Tresiba Flextouch U-100	Insulin Degludec	16	suppressed
Butalb-Acetaminoph-Caff-Codein	Butalbit/Acetamin/Caff/Codeine	15	suppressed
Dapagliflozin	Dapagliflozin Propanediol	15	11
Epinephrine	Epinephrine	15	suppressed
Ipratropium Bromide	Ipratropium Bromide	15	suppressed
Levofloxacin	Levofloxacin	15	11
Nifedipine Er	Nifedipine	15	suppressed
Tradjenta	Linagliptin	15	suppressed
Ultra-Fine Nano Pen Needle	Pen Needle, Diabetic	15	suppressed
Dicyclomine Hcl	Dicyclomine Hcl	14	suppressed
Dilt-Xr	Diltiazem Hcl	14	suppressed
Latanoprost	Latanoprost	14	suppressed
Metoclopramide Hcl	Metoclopramide Hcl	14	suppressed
Ramipril	Ramipril	14	suppressed
Timolol Maleate	Timolol Maleate	14	suppressed
Amiodarone Hcl	Amiodarone Hcl	13	suppressed
Autoshield Duo Pen Needle	Pen Needle,dual Safety,diabetc	13	suppressed
Ciprofloxacin Hcl	Ciprofloxacin Hcl	13	suppressed
Clotrimazole-Betamethasone	Clotrimazole/Betamethasone Dip	13	suppressed
Dextroamphetamine-Amphet Er	Dextroamphetamine/Amphetamine	13	suppressed
Enalapril Maleate	Enalapril Maleate	13	suppressed
Methylprednisolone	Methylprednisolone	13	11
Rocklatan	Netarsudil Mesylat/Latanoprost	13	suppressed
Trintellix	Vortioxetine Hydrobromide	13	suppressed
Divalproex Sodium Er	Divalproex Sodium	12	suppressed
Naproxen	Naproxen	12	suppressed
Rivastigmine	Rivastigmine	12	suppressed
Solifenacin Succinate	Solifenacin Succinate	12	suppressed
Terazosin Hcl	Terazosin Hcl	12	suppressed
Chlorhexidine Gluconate	Chlorhexidine Gluconate	11	suppressed
Ciprofloxacin-Dexamethasone	Ciprofloxacin Hcl/Dexameth	11	suppressed
Dextroamphetamine-Amphetamine	Dextroamphetamine/Amphetamine	11	suppressed
Fluorometholone	Fluorometholone	11	suppressed
Humira	Adalimumab	11	suppressed
Klor-Con M20	Potassium Chloride	11	suppressed
Loteprednol Etabonate	Loteprednol Etabonate	11	suppressed
Metolazone	Metolazone	11	suppressed
Rexulti	Brexpiprazole	11	suppressed
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	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