Healthcare provider profile · identity verified

Dory B Funk, MD

Internal Medicine · DELTA, CO · NPI 1326179680

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
Levothyroxine Sodium	Levothyroxine Sodium	554	120
Losartan Potassium	Losartan Potassium	428	98
Atorvastatin Calcium	Atorvastatin Calcium	418	107
Pantoprazole Sodium	Pantoprazole Sodium	325	85
Amlodipine Besylate	Amlodipine Besylate	310	85
Lisinopril	Lisinopril	289	78
Gabapentin	Gabapentin	264	59
Omeprazole	Omeprazole	255	60
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	253	39
Metoprolol Succinate	Metoprolol Succinate	245	66
Tamsulosin Hcl	Tamsulosin Hcl	244	62
Hydrochlorothiazide	Hydrochlorothiazide	186	42
Oxycodone Hcl	Oxycodone Hcl	186	30
Potassium Chloride	Potassium Chloride	183	52
Furosemide	Furosemide	181	48
Albuterol Sulfate Hfa	Albuterol Sulfate	168	49
Metformin Hcl	Metformin Hcl	147	41
Sertraline Hcl	Sertraline Hcl	146	29
Pregabalin	Pregabalin	142	21
Trazodone Hcl	Trazodone Hcl	138	38
Tramadol Hcl	Tramadol Hcl	137	27
Allopurinol	Allopurinol	135	32
Simvastatin	Simvastatin	129	33
Lorazepam	Lorazepam	114	25
Eliquis	Apixaban	110	27
Warfarin Sodium	Warfarin Sodium	110	26
Carvedilol	Carvedilol	108	21
Zolpidem Tartrate	Zolpidem Tartrate	107	21
Montelukast Sodium	Montelukast Sodium	105	29
Duloxetine Hcl	Duloxetine Hcl	99	17
Metoprolol Tartrate	Metoprolol Tartrate	91	22
Alprazolam	Alprazolam	89	18
Metformin Hcl Er	Metformin Hcl	84	14
Spironolactone	Spironolactone	83	17
Xarelto	Rivaroxaban	83	19
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	75	17
Citalopram Hbr	Citalopram Hydrobromide	73	14
Finasteride	Finasteride	72	14
Triamcinolone Acetonide	Triamcinolone Acetonide	71	32
Bupropion Xl	Bupropion Hcl	68	19
Myrbetriq	Mirabegron	67	suppressed
Glipizide	Glipizide	64	15
Pravastatin Sodium	Pravastatin Sodium	63	19
Prednisone	Prednisone	63	38
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	61	15
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	58	12
Rosuvastatin Calcium	Rosuvastatin Calcium	57	16
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	56	15
Fluticasone Propionate	Fluticasone Propionate	55	18
Venlafaxine Hcl Er	Venlafaxine Hcl	55	12
Basaglar Kwikpen U-100	Insulin Glargine,hum.Rec.Anlog	54	suppressed
Jardiance	Empagliflozin	54	suppressed
Morphine Sulfate Er	Morphine Sulfate	52	suppressed
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	51	39
Celecoxib	Celecoxib	51	14
Meloxicam	Meloxicam	50	18
Chlorthalidone	Chlorthalidone	49	suppressed
Famotidine	Famotidine	48	suppressed
Fluoxetine Hcl	Fluoxetine Hcl	47	14
Clopidogrel	Clopidogrel Bisulfate	46	14
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	46	11
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	43	suppressed
Primidone	Primidone	42	suppressed
Diazepam	Diazepam	41	suppressed
Ipratropium Bromide	Ipratropium Bromide	41	suppressed
Glipizide Er	Glipizide	39	suppressed
Ozempic	Semaglutide	39	suppressed
Quetiapine Fumarate	Quetiapine Fumarate	39	suppressed
Methocarbamol	Methocarbamol	38	13
Ondansetron Hcl	Ondansetron Hcl	37	12
Synthroid	Levothyroxine Sodium	37	suppressed
Torsemide	Torsemide	36	suppressed
Aripiprazole	Aripiprazole	33	suppressed
Carbidopa-Levodopa	Carbidopa/Levodopa	33	suppressed
Enoxaparin Sodium	Enoxaparin Sodium	33	suppressed
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	33	12
Azithromycin	Azithromycin	32	26
Escitalopram Oxalate	Escitalopram Oxalate	32	suppressed
Alendronate Sodium	Alendronate Sodium	31	suppressed
Clonazepam	Clonazepam	31	suppressed
Dextroamphetamine-Amphetamine	Dextroamphetamine/Amphetamine	31	suppressed
Ventolin Hfa	Albuterol Sulfate	31	suppressed
Memantine Hcl	Memantine Hcl	30	suppressed
Nystatin	Nystatin	30	suppressed
Oxybutynin Chloride Er	Oxybutynin Chloride	30	suppressed
Tizanidine Hcl	Tizanidine Hcl	30	suppressed
Ondansetron Odt	Ondansetron	29	suppressed
Valsartan	Valsartan	29	suppressed
Enalapril Maleate	Enalapril Maleate	28	suppressed
Ropinirole Hcl	Ropinirole Hcl	28	suppressed
Trulicity	Dulaglutide	28	suppressed
Baclofen	Baclofen	27	suppressed
Estradiol	Estradiol	27	suppressed
Testosterone Cypionate	Testosterone Cypionate	27	suppressed
Anoro Ellipta	Umeclidinium Brm/Vilanterol Tr	26	suppressed
Fentanyl	Fentanyl	26	suppressed
Lantus	Insulin Glargine,hum.Rec.Anlog	26	suppressed
Tramadol Hcl Er	Tramadol Hcl	26	suppressed
Cephalexin	Cephalexin	25	11
Doxazosin Mesylate	Doxazosin Mesylate	25	suppressed
Levetiracetam	Levetiracetam	25	suppressed
Lovastatin	Lovastatin	25	suppressed
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	25	suppressed
Amitriptyline Hcl	Amitriptyline Hcl	24	suppressed
Atenolol	Atenolol	24	suppressed
Phenytoin Sodium Extended	Phenytoin Sodium Extended	24	suppressed
Temazepam	Temazepam	24	suppressed
Dicyclomine Hcl	Dicyclomine Hcl	22	suppressed
Donepezil Hcl	Donepezil Hcl	22	suppressed
Digoxin	Digoxin	21	suppressed
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	21	suppressed
Mirtazapine	Mirtazapine	21	suppressed
Propranolol Hcl	Propranolol Hcl	21	suppressed
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	21	14
Topiramate	Topiramate	21	suppressed
Dropsafe Prep Pads	Alcohol Antiseptic Pads	20	suppressed
Risperidone	Risperidone	20	suppressed
Hydroxyzine Hcl	Hydroxyzine Hcl	19	suppressed
Isosorbide Mononitrate Er	Isosorbide Mononitrate	19	suppressed
Amiodarone Hcl	Amiodarone Hcl	18	suppressed
Cholestyramine Light	Cholestyramine	17	suppressed
Clotrimazole-Betamethasone	Clotrimazole/Betamethasone Dip	17	suppressed
Diclofenac Sodium	Diclofenac Sodium	17	suppressed
Ezetimibe	Ezetimibe	17	suppressed
Lamotrigine	Lamotrigine	17	suppressed
Xtampza Er	Oxycodone Myristate	17	suppressed
Esomeprazole Magnesium	Esomeprazole Magnesium	16	suppressed
Doxycycline Hyclate	Doxycycline Hyclate	15	13
Ibuprofen	Ibuprofen	15	suppressed
Methenamine Hippurate	Methenamine Hippurate	15	suppressed
Valacyclovir	Valacyclovir Hcl	15	suppressed
Acyclovir	Acyclovir	14	suppressed
Budesonide-Formoterol Fumarate	Budesonide/Formoterol Fumarate	14	suppressed
Famciclovir	Famciclovir	14	suppressed
Hydralazine Hcl	Hydralazine Hcl	14	suppressed
Metolazone	Metolazone	14	suppressed
Spiriva Handihaler	Tiotropium Bromide	14	suppressed
Betaseron	Interferon Beta-1b	13	suppressed
Divalproex Sodium	Divalproex Sodium	13	suppressed
Methylprednisolone	Methylprednisolone	13	suppressed
Olanzapine	Olanzapine	13	suppressed
Trulance	Plecanatide	13	suppressed
Alfuzosin Hcl Er	Alfuzosin Hcl	12	suppressed
Cholestyramine	Cholestyramine (With Sugar)	12	suppressed
Cilostazol	Cilostazol	12	suppressed
Janumet	Sitagliptin Phos/Metformin Hcl	12	suppressed
Metronidazole	Metronidazole	12	suppressed
Oxybutynin Chloride	Oxybutynin Chloride	12	suppressed
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	12	suppressed
Advair Hfa	Fluticasone Propion/Salmeterol	11	suppressed
Ciprofloxacin Hcl	Ciprofloxacin Hcl	11	11
Morphine Sulfate	Morphine Sulfate	11	suppressed
Novolog Flexpen	Insulin Aspart	11	suppressed
Symbicort	Budesonide/Formoterol Fumarate	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