Healthcare provider profile · identity verified

Alexios-Clark C Constantinides, D.O.

Osteopathic Manipulative Medicine · COLORADO SPRINGS, CO · NPI 1669578654

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	394	111
Atorvastatin Calcium	Atorvastatin Calcium	347	102
Lisinopril	Lisinopril	255	72
Rosuvastatin Calcium	Rosuvastatin Calcium	180	59
Amlodipine Besylate	Amlodipine Besylate	173	52
Omeprazole	Omeprazole	159	51
Simvastatin	Simvastatin	146	40
Tamsulosin Hcl	Tamsulosin Hcl	144	42
Losartan Potassium	Losartan Potassium	132	46
Metoprolol Succinate	Metoprolol Succinate	123	38
Albuterol Sulfate Hfa	Albuterol Sulfate	118	48
Metformin Hcl	Metformin Hcl	113	32
Oxycodone Hcl	Oxycodone Hcl	113	22
Tramadol Hcl	Tramadol Hcl	113	28
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	108	22
Hydrochlorothiazide	Hydrochlorothiazide	105	30
Trazodone Hcl	Trazodone Hcl	92	37
Duloxetine Hcl	Duloxetine Hcl	89	20
Pantoprazole Sodium	Pantoprazole Sodium	86	30
Famotidine	Famotidine	83	25
Alprazolam	Alprazolam	76	21
Montelukast Sodium	Montelukast Sodium	76	22
Meloxicam	Meloxicam	73	25
Gabapentin	Gabapentin	72	30
Sertraline Hcl	Sertraline Hcl	62	23
Allopurinol	Allopurinol	61	18
Eliquis	Apixaban	61	17
Escitalopram Oxalate	Escitalopram Oxalate	61	17
Finasteride	Finasteride	61	17
Zolpidem Tartrate	Zolpidem Tartrate	60	20
Citalopram Hbr	Citalopram Hydrobromide	59	16
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	59	19
Fluoxetine Hcl	Fluoxetine Hcl	58	18
Potassium Chloride	Potassium Chloride	57	19
Celecoxib	Celecoxib	56	17
Furosemide	Furosemide	54	24
Lorazepam	Lorazepam	54	15
Metoprolol Tartrate	Metoprolol Tartrate	54	15
Morphine Sulfate Er	Morphine Sulfate	54	suppressed
Fluticasone Propionate	Fluticasone Propionate	49	21
Bupropion Xl	Bupropion Hcl	47	17
Clonazepam	Clonazepam	47	12
Tizanidine Hcl	Tizanidine Hcl	47	12
Metformin Hcl Er	Metformin Hcl	46	14
Pregabalin	Pregabalin	45	14
Baclofen	Baclofen	39	suppressed
Carvedilol	Carvedilol	37	12
Ipratropium Bromide	Ipratropium Bromide	37	18
Pravastatin Sodium	Pravastatin Sodium	37	suppressed
Valacyclovir	Valacyclovir Hcl	37	17
Amitriptyline Hcl	Amitriptyline Hcl	35	11
Ramipril	Ramipril	34	suppressed
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	33	15
Spironolactone	Spironolactone	32	13
Hydroxyzine Hcl	Hydroxyzine Hcl	31	suppressed
Liothyronine Sodium	Liothyronine Sodium	31	suppressed
Ondansetron Odt	Ondansetron	31	11
Solifenacin Succinate	Solifenacin Succinate	31	suppressed
Xarelto	Rivaroxaban	31	suppressed
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	30	suppressed
Aripiprazole	Aripiprazole	29	11
Venlafaxine Hcl Er	Venlafaxine Hcl	29	suppressed
Diazepam	Diazepam	26	suppressed
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	26	suppressed
Triamcinolone Acetonide	Triamcinolone Acetonide	25	18
Ezetimibe	Ezetimibe	24	suppressed
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	24	suppressed
Azelastine Hcl	Azelastine Hcl	23	14
Clonidine Hcl	Clonidine Hcl	23	suppressed
Clopidogrel	Clopidogrel Bisulfate	23	suppressed
Donepezil Hcl	Donepezil Hcl	23	suppressed
Januvia	Sitagliptin Phosphate	23	suppressed
Synthroid	Levothyroxine Sodium	23	suppressed
Colchicine	Colchicine	22	suppressed
Diclofenac Sodium	Diclofenac Sodium	22	suppressed
Lovastatin	Lovastatin	21	suppressed
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	21	suppressed
Prednisone	Prednisone	21	15
Symbicort	Budesonide/Formoterol Fumarate	21	suppressed
Fenofibrate	Fenofibrate	20	suppressed
Ibuprofen	Ibuprofen	20	suppressed
Linzess	Linaclotide	20	suppressed
Sumatriptan Succinate	Sumatriptan Succinate	20	suppressed
Buspirone Hcl	Buspirone Hcl	18	suppressed
Propranolol Hcl	Propranolol Hcl	18	suppressed
Testosterone Cypionate	Testosterone Cypionate	18	suppressed
Glipizide	Glipizide	17	suppressed
Jardiance	Empagliflozin	17	suppressed
Morphine Sulfate	Morphine Sulfate	17	suppressed
Topiramate	Topiramate	17	suppressed
Tradjenta	Linagliptin	16	suppressed
Butalbital-Acetaminophen	Butalbital/Acetaminophen	15	suppressed
Dicyclomine Hcl	Dicyclomine Hcl	15	suppressed
Irbesartan	Irbesartan	15	suppressed
Myrbetriq	Mirabegron	15	suppressed
Oxybutynin Chloride Er	Oxybutynin Chloride	15	suppressed
Oxycontin	Oxycodone Hcl	15	suppressed
Pioglitazone Hcl	Pioglitazone Hcl	15	suppressed
Propranolol Hcl Er	Propranolol Hcl	15	suppressed
Ventolin Hfa	Albuterol Sulfate	15	suppressed
Dexlansoprazole Dr	Dexlansoprazole	14	suppressed
Memantine Hcl	Memantine Hcl	14	suppressed
Methocarbamol	Methocarbamol	14	suppressed
Bupropion Hcl Sr	Bupropion Hcl	13	suppressed
Dextroamphetamine-Amphetamine	Dextroamphetamine/Amphetamine	13	suppressed
Doxycycline Hyclate	Doxycycline Hyclate	13	11
Esomeprazole Magnesium	Esomeprazole Magnesium	13	suppressed
Naproxen	Naproxen	13	suppressed
Quetiapine Fumarate	Quetiapine Fumarate	13	suppressed
Spiriva Respimat	Tiotropium Bromide	13	suppressed
Telmisartan	Telmisartan	13	suppressed
Valsartan-Hydrochlorothiazide	Valsartan/Hydrochlorothiazide	13	suppressed
Vitamin D2	Ergocalciferol (Vitamin D2)	13	suppressed
Diphenoxylate-Atropine	Diphenoxylate Hcl/Atropine	12	suppressed
Divalproex Sodium	Divalproex Sodium	12	suppressed
Estradiol	Estradiol	12	suppressed
Lamotrigine	Lamotrigine	12	suppressed
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	12	suppressed
Ozempic	Semaglutide	12	suppressed
Spiriva Handihaler	Tiotropium Bromide	12	suppressed
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	12	suppressed
Warfarin Sodium	Warfarin Sodium	12	suppressed
Acyclovir	Acyclovir	11	suppressed
Klor-Con M20	Potassium Chloride	11	suppressed
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	11	suppressed
Paxlovid	Nirmatrelvir/Ritonavir	11	11
Sildenafil Citrate	Sildenafil Citrate	11	suppressed
Temazepam	Temazepam	11	suppressed
Tolterodine Tartrate Er	Tolterodine Tartrate	11	suppressed
Wixela Inhub	Fluticasone Propion/Salmeterol	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