Healthcare provider profile · identity verified

Roberta W Ruggeri, D.O.

Family Practice · MILWAUKIE, OR · NPI 1396735254

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	528	139
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	512	72
Amlodipine Besylate	Amlodipine Besylate	404	103
Levothyroxine Sodium	Levothyroxine Sodium	392	90
Oxycodone Hcl	Oxycodone Hcl	349	44
Lisinopril	Lisinopril	330	87
Omeprazole	Omeprazole	307	71
Trazodone Hcl	Trazodone Hcl	257	59
Losartan Potassium	Losartan Potassium	255	64
Gabapentin	Gabapentin	224	50
Metoprolol Succinate	Metoprolol Succinate	172	41
Tizanidine Hcl	Tizanidine Hcl	167	49
Metformin Hcl Er	Metformin Hcl	164	52
Eliquis	Apixaban	163	29
Furosemide	Furosemide	160	43
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	141	39
Pantoprazole Sodium	Pantoprazole Sodium	140	33
Escitalopram Oxalate	Escitalopram Oxalate	138	31
Tamsulosin Hcl	Tamsulosin Hcl	137	32
Duloxetine Hcl	Duloxetine Hcl	136	22
Bupropion Xl	Bupropion Hcl	132	32
Albuterol Sulfate Hfa	Albuterol Sulfate	131	50
Sertraline Hcl	Sertraline Hcl	130	33
Zolpidem Tartrate	Zolpidem Tartrate	129	25
Fluoxetine Hcl	Fluoxetine Hcl	117	23
Simvastatin	Simvastatin	117	27
Rosuvastatin Calcium	Rosuvastatin Calcium	114	34
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	104	31
Meloxicam	Meloxicam	103	26
Tramadol Hcl	Tramadol Hcl	103	26
Ozempic	Semaglutide	102	22
Metformin Hcl	Metformin Hcl	100	26
Lorazepam	Lorazepam	94	21
Potassium Chloride	Potassium Chloride	92	32
Venlafaxine Hcl Er	Venlafaxine Hcl	89	19
Pravastatin Sodium	Pravastatin Sodium	84	20
Alprazolam	Alprazolam	80	20
Estradiol	Estradiol	78	23
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	77	30
Hydrochlorothiazide	Hydrochlorothiazide	76	21
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	74	19
Aripiprazole	Aripiprazole	72	18
Allopurinol	Allopurinol	71	17
Clopidogrel	Clopidogrel Bisulfate	67	16
Prednisone	Prednisone	67	33
Nitrofurantoin Mono-Macro	Nitrofurantoin Monohyd/M-Cryst	66	40
Sumatriptan Succinate	Sumatriptan Succinate	66	14
Clonazepam	Clonazepam	65	11
Fluticasone Propionate	Fluticasone Propionate	65	24
Famotidine	Famotidine	63	21
Atenolol	Atenolol	62	14
Buspirone Hcl	Buspirone Hcl	59	suppressed
Citalopram Hbr	Citalopram Hydrobromide	57	13
Montelukast Sodium	Montelukast Sodium	56	13
Hydroxyzine Pamoate	Hydroxyzine Pamoate	55	12
Propranolol Hcl	Propranolol Hcl	53	20
Morphine Sulfate Er	Morphine Sulfate	52	suppressed
Metoprolol Tartrate	Metoprolol Tartrate	51	12
Mounjaro	Tirzepatide	51	suppressed
Esomeprazole Magnesium	Esomeprazole Magnesium	50	suppressed
Myrbetriq	Mirabegron	48	suppressed
Ondansetron Hcl	Ondansetron Hcl	48	15
Nystatin	Nystatin	47	21
Triamcinolone Acetonide	Triamcinolone Acetonide	46	32
Eszopiclone	Eszopiclone	45	suppressed
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	44	suppressed
Acetaminophen-Codeine	Acetaminophen With Codeine	43	suppressed
Synthroid	Levothyroxine Sodium	42	suppressed
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	41	12
Jardiance	Empagliflozin	41	11
Lovastatin	Lovastatin	41	suppressed
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	41	suppressed
Carvedilol	Carvedilol	40	12
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	39	11
Desvenlafaxine Succinate Er	Desvenlafaxine Succinate	37	suppressed
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	36	suppressed
Amoxicillin	Amoxicillin	35	26
Warfarin Sodium	Warfarin Sodium	35	11
Mirtazapine	Mirtazapine	34	suppressed
Lamotrigine	Lamotrigine	33	suppressed
Valsartan	Valsartan	33	suppressed
Donepezil Hcl	Donepezil Hcl	32	suppressed
Carbamazepine	Carbamazepine	31	suppressed
Pioglitazone Hcl	Pioglitazone Hcl	31	suppressed
Alendronate Sodium	Alendronate Sodium	30	suppressed
Azithromycin	Azithromycin	30	26
Felodipine Er	Felodipine	30	suppressed
Glipizide Er	Glipizide	30	suppressed
Amitriptyline Hcl	Amitriptyline Hcl	29	suppressed
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	29	24
Anoro Ellipta	Umeclidinium Brm/Vilanterol Tr	28	suppressed
Doxepin Hcl	Doxepin Hcl	28	suppressed
Ezetimibe	Ezetimibe	28	suppressed
Levetiracetam	Levetiracetam	28	suppressed
Hydromorphone Hcl	Hydromorphone Hcl	27	suppressed
Irbesartan	Irbesartan	26	suppressed
Ondansetron Odt	Ondansetron	26	suppressed
Baclofen	Baclofen	25	suppressed
Hydralazine Hcl	Hydralazine Hcl	25	suppressed
Januvia	Sitagliptin Phosphate	25	suppressed
Methadone Hcl	Methadone Hcl	25	suppressed
Dextroamphetamine Sulfate	Dextroamphetamine Sulfate	24	suppressed
Quetiapine Fumarate	Quetiapine Fumarate	24	suppressed
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	24	suppressed
Cephalexin	Cephalexin	23	17
Clarithromycin	Clarithromycin	23	18
Diclofenac Sodium	Diclofenac Sodium	23	suppressed
Fluconazole	Fluconazole	23	15
Humalog Kwikpen U-100	Insulin Lispro	23	suppressed
Raloxifene Hcl	Raloxifene Hcl	23	suppressed
Budesonide-Formoterol Fumarate	Budesonide/Formoterol Fumarate	22	suppressed
Ketoconazole	Ketoconazole	22	suppressed
Liothyronine Sodium	Liothyronine Sodium	22	suppressed
Sucralfate	Sucralfate	22	suppressed
Trulicity	Dulaglutide	22	suppressed
Valacyclovir	Valacyclovir Hcl	21	suppressed
Ipratropium Bromide	Ipratropium Bromide	20	suppressed
Levemir Flexpen	Insulin Detemir	20	suppressed
Paroxetine Hcl	Paroxetine Hcl	20	suppressed
Promethazine Hcl	Promethazine Hcl	20	suppressed
Advair Hfa	Fluticasone Propion/Salmeterol	19	suppressed
Meclizine Hcl	Meclizine Hcl	19	suppressed
Mupirocin	Mupirocin	19	12
Acyclovir	Acyclovir	18	suppressed
Colchicine	Colchicine	18	suppressed
Spiriva Respimat	Tiotropium Bromide	18	suppressed
Tolterodine Tartrate Er	Tolterodine Tartrate	18	suppressed
Torsemide	Torsemide	18	suppressed
Valsartan-Hydrochlorothiazide	Valsartan/Hydrochlorothiazide	18	suppressed
Ciprofloxacin Hcl	Ciprofloxacin Hcl	17	11
Isosorbide Mononitrate Er	Isosorbide Mononitrate	17	suppressed
Methylprednisolone	Methylprednisolone	17	14
Paxlovid	Nirmatrelvir/Ritonavir	17	17
Pregabalin	Pregabalin	17	suppressed
Ramipril	Ramipril	17	suppressed
Celecoxib	Celecoxib	16	suppressed
Dextroamphetamine-Amphetamine	Dextroamphetamine/Amphetamine	16	suppressed
Bydureon Bcise	Exenatide Microspheres	15	suppressed
Hydrocortisone	Hydrocortisone	15	suppressed
Methylphenidate Er	Methylphenidate Hcl	15	suppressed
Ropinirole Hcl	Ropinirole Hcl	15	suppressed
Betamethasone Dipropionate	Betamethasone Dipropionate	14	suppressed
Diphenoxylate-Atropine	Diphenoxylate Hcl/Atropine	14	suppressed
Finasteride	Finasteride	14	suppressed
Ibuprofen	Ibuprofen	14	suppressed
Naltrexone Hcl	Naltrexone Hcl	14	suppressed
Propranolol Hcl Er	Propranolol Hcl	14	suppressed
Testosterone Cypionate	Testosterone Cypionate	14	suppressed
Buprenorphine Hcl	Buprenorphine Hcl	13	suppressed
Calcitonin-Salmon	Calcitonin,salmon,synthetic	13	suppressed
Chlorhexidine Gluconate	Chlorhexidine Gluconate	13	suppressed
Chlorthalidone	Chlorthalidone	13	suppressed
Fenofibrate	Fenofibrate Nanocrystallized	13	suppressed
Glipizide	Glipizide	13	suppressed
Insulin Lispro Protamine Mix	Insulin Lispro Protamin/Lispro	13	suppressed
Amiodarone Hcl	Amiodarone Hcl	12	suppressed
Cilostazol	Cilostazol	12	suppressed
Combivent Respimat	Ipratropium/Albuterol Sulfate	12	suppressed
Levofloxacin	Levofloxacin	12	suppressed
Loperamide	Loperamide Hcl	12	suppressed
Methocarbamol	Methocarbamol	12	suppressed
Naproxen	Naproxen	12	suppressed
Olmesartan Medoxomil	Olmesartan Medoxomil	12	suppressed
Basaglar Kwikpen U-100	Insulin Glargine,hum.Rec.Anlog	11	suppressed
Belsomra	Suvorexant	11	suppressed
Candesartan Cilexetil	Candesartan Cilexetil	11	suppressed
Olanzapine	Olanzapine	11	suppressed
Premarin	Estrogens, Conjugated	11	suppressed
Tradjenta	Linagliptin	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