Healthcare provider profile · identity verified

Michael D Harrington, MD

Internal Medicine · CLEVELAND, OH · NPI 1174556096

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
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	402	65
Atorvastatin Calcium	Atorvastatin Calcium	379	97
Oxycodone Hcl	Oxycodone Hcl	331	61
Pregabalin	Pregabalin	324	89
Gabapentin	Gabapentin	317	71
Metoprolol Succinate	Metoprolol Succinate	290	71
Lisinopril	Lisinopril	240	62
Levothyroxine Sodium	Levothyroxine Sodium	213	54
Amlodipine Besylate	Amlodipine Besylate	196	58
Omeprazole	Omeprazole	191	45
Pantoprazole Sodium	Pantoprazole Sodium	189	57
Rosuvastatin Calcium	Rosuvastatin Calcium	180	54
Methadone Hcl	Methadone Hcl	133	19
Morphine Sulfate Er	Morphine Sulfate	132	17
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	120	21
Meloxicam	Meloxicam	120	38
Trazodone Hcl	Trazodone Hcl	116	37
Duloxetine Hcl	Duloxetine Hcl	115	34
Tramadol Hcl	Tramadol Hcl	114	25
Losartan Potassium	Losartan Potassium	113	36
Prednisone	Prednisone	112	37
Hydrochlorothiazide	Hydrochlorothiazide	109	33
Albuterol Sulfate Hfa	Albuterol Sulfate	108	32
Tamsulosin Hcl	Tamsulosin Hcl	95	34
Metformin Hcl	Metformin Hcl	94	26
Fluticasone Propionate	Fluticasone Propionate	92	33
Tizanidine Hcl	Tizanidine Hcl	90	26
Hydromorphone Hcl	Hydromorphone Hcl	88	19
Furosemide	Furosemide	84	28
Nortriptyline Hcl	Nortriptyline Hcl	81	27
Eliquis	Apixaban	80	23
Spironolactone	Spironolactone	79	27
Bupropion Hcl Sr	Bupropion Hcl	77	17
Baclofen	Baclofen	73	15
Morphine Sulfate	Morphine Sulfate	71	26
Buprenorphine	Buprenorphine	70	12
Mirtazapine	Mirtazapine	70	26
Escitalopram Oxalate	Escitalopram Oxalate	69	20
Citalopram Hbr	Citalopram Hydrobromide	68	19
Lorazepam	Lorazepam	67	27
Allopurinol	Allopurinol	66	14
Esomeprazole Magnesium	Esomeprazole Magnesium	62	13
Azithromycin	Azithromycin	59	35
Metoclopramide Hcl	Metoclopramide Hcl	57	20
Ibuprofen	Ibuprofen	49	suppressed
Alprazolam	Alprazolam	47	suppressed
Zolpidem Tartrate	Zolpidem Tartrate	47	suppressed
Sertraline Hcl	Sertraline Hcl	46	suppressed
Diclofenac Sodium	Diclofenac Sodium	43	21
Simvastatin	Simvastatin	43	suppressed
Xarelto	Rivaroxaban	43	13
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	42	18
Isosorbide Mononitrate Er	Isosorbide Mononitrate	41	suppressed
Metoprolol Tartrate	Metoprolol Tartrate	41	14
Oxycontin	Oxycodone Hcl	40	suppressed
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	38	14
Ondansetron Odt	Ondansetron	38	12
Midodrine Hcl	Midodrine Hcl	37	suppressed
Glipizide	Glipizide	36	suppressed
Hydrocortisone	Hydrocortisone	36	suppressed
Hydroxyzine Hcl	Hydroxyzine Hcl	35	suppressed
Ozempic	Semaglutide	35	suppressed
Symbicort	Budesonide/Formoterol Fumarate	35	11
Buspirone Hcl	Buspirone Hcl	34	suppressed
Carvedilol	Carvedilol	33	suppressed
Oxybutynin Chloride Er	Oxybutynin Chloride	33	suppressed
Acyclovir	Acyclovir	32	suppressed
Finasteride	Finasteride	32	suppressed
Dexamethasone	Dexamethasone	31	23
Potassium Chloride	Potassium Chloride	31	suppressed
Pravastatin Sodium	Pravastatin Sodium	31	suppressed
Doxazosin Mesylate	Doxazosin Mesylate	30	suppressed
Lovastatin	Lovastatin	30	suppressed
Metformin Hcl Er	Metformin Hcl	29	suppressed
Fluoxetine Hcl	Fluoxetine Hcl	27	suppressed
Lidocaine	Lidocaine	27	13
Hydroxychloroquine Sulfate	Hydroxychloroquine Sulfate	26	suppressed
Ondansetron Hcl	Ondansetron Hcl	26	15
Atenolol	Atenolol	25	suppressed
Methocarbamol	Methocarbamol	25	suppressed
Topiramate	Topiramate	25	suppressed
Valsartan	Valsartan	25	suppressed
Celecoxib	Celecoxib	24	suppressed
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	24	17
Trulicity	Dulaglutide	24	suppressed
Ciprofloxacin Hcl	Ciprofloxacin Hcl	22	17
Lansoprazole	Lansoprazole	22	suppressed
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	22	suppressed
Promethazine Hcl	Promethazine Hcl	22	suppressed
Doxepin Hcl	Doxepin Hcl	21	suppressed
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	21	suppressed
Famotidine	Famotidine	20	suppressed
Nystatin	Nystatin	20	suppressed
Entresto	Sacubitril/Valsartan	19	suppressed
Ipratropium Bromide	Ipratropium Bromide	19	suppressed
Irbesartan	Irbesartan	19	suppressed
Methylphenidate Hcl	Methylphenidate Hcl	19	suppressed
Myrbetriq	Mirabegron	19	suppressed
Nitroglycerin	Nitroglycerin	19	suppressed
Testosterone	Testosterone	19	suppressed
Triamcinolone Acetonide	Triamcinolone Acetonide	19	suppressed
Acetaminophen-Codeine	Acetaminophen With Codeine	18	suppressed
Fluconazole	Fluconazole	18	12
Budesonide-Formoterol Fumarate	Budesonide/Formoterol Fumarate	17	suppressed
Clopidogrel	Clopidogrel Bisulfate	17	suppressed
Amoxicillin	Amoxicillin	16	suppressed
Butalbital-Acetaminophen-Caffe	Butalb/Acetaminophen/Caffeine	16	suppressed
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	16	suppressed
Quetiapine Fumarate	Quetiapine Fumarate	16	suppressed
Vitamin D2	Ergocalciferol (Vitamin D2)	16	suppressed
Alendronate Sodium	Alendronate Sodium	15	suppressed
Bumetanide	Bumetanide	15	suppressed
Buprenorphine-Naloxone	Buprenorphine Hcl/Naloxone Hcl	15	suppressed
Premarin	Estrogens, Conjugated	15	suppressed
Warfarin Sodium	Warfarin Sodium	15	suppressed
Creon	Lipase/Protease/Amylase	14	suppressed
Desonide	Desonide	14	suppressed
Diazepam	Diazepam	14	suppressed
Lyrica	Pregabalin	14	suppressed
Novolog	Insulin Aspart	14	suppressed
Spiriva Handihaler	Tiotropium Bromide	14	suppressed
Spironolactone-Hctz	Spironolact/Hydrochlorothiazid	14	suppressed
Synthroid	Levothyroxine Sodium	14	suppressed
Clonazepam	Clonazepam	13	suppressed
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	13	suppressed
Farxiga	Dapagliflozin Propanediol	13	suppressed
Haloperidol	Haloperidol	13	suppressed
Levocetirizine Dihydrochloride	Levocetirizine Dihydrochloride	13	suppressed
Naloxone Hcl	Naloxone Hcl	13	suppressed
Naproxen	Naproxen	13	suppressed
Ropinirole Hcl	Ropinirole Hcl	13	suppressed
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	13	suppressed
Verapamil Er	Verapamil Hcl	13	suppressed
Chlorhexidine Gluconate	Chlorhexidine Gluconate	12	suppressed
Diphenoxylate-Atropine	Diphenoxylate Hcl/Atropine	12	suppressed
Otezla	Apremilast	12	suppressed
Paroxetine Hcl	Paroxetine Hcl	12	suppressed
Propranolol Hcl Er	Propranolol Hcl	12	suppressed
Tiotropium Bromide	Tiotropium Bromide	12	suppressed
Carbidopa-Levodopa Er	Carbidopa/Levodopa	11	suppressed
Fludrocortisone Acetate	Fludrocortisone Acetate	11	suppressed
Gavilyte-G	Peg3350/Sod Sulf,bicarb,cl/Kcl	11	11
Humalog Kwikpen U-100	Insulin Lispro	11	suppressed
Incruse Ellipta	Umeclidinium Bromide	11	suppressed
Lurasidone Hcl	Lurasidone Hcl	11	suppressed
Montelukast Sodium	Montelukast Sodium	11	suppressed
Mounjaro	Tirzepatide	11	suppressed
Sumatriptan Succinate	Sumatriptan Succinate	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