Healthcare provider profile · identity verified

Helena Pang

Internal Medicine · BEAVERTON, OR · NPI 1225418874

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	763	232
Lisinopril	Lisinopril	675	212
Losartan Potassium	Losartan Potassium	549	173
Amlodipine Besylate	Amlodipine Besylate	478	154
Levothyroxine Sodium	Levothyroxine Sodium	427	121
Simvastatin	Simvastatin	337	99
Metoprolol Tartrate	Metoprolol Tartrate	328	106
Gabapentin	Gabapentin	291	95
Trazodone Hcl	Trazodone Hcl	241	72
Tamsulosin Hcl	Tamsulosin Hcl	230	76
Metformin Hcl	Metformin Hcl	225	79
Potassium Chloride	Potassium Chloride	215	89
Pantoprazole Sodium	Pantoprazole Sodium	209	70
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	207	60
Pradaxa	Dabigatran Etexilate Mesylate	194	64
Albuterol Sulfate Hfa	Albuterol Sulfate	190	84
Duloxetine Hcl	Duloxetine Hcl	188	57
Metoprolol Succinate	Metoprolol Succinate	180	55
Furosemide	Furosemide	167	68
Atenolol	Atenolol	162	55
Hydrochlorothiazide	Hydrochlorothiazide	152	49
Rosuvastatin Calcium	Rosuvastatin Calcium	139	50
Oxycodone Hcl	Oxycodone Hcl	130	47
Glipizide	Glipizide	127	47
Clopidogrel	Clopidogrel Bisulfate	125	38
Pravastatin Sodium	Pravastatin Sodium	121	41
Finasteride	Finasteride	116	35
Buspirone Hcl	Buspirone Hcl	103	35
Allopurinol	Allopurinol	97	29
Warfarin Sodium	Warfarin Sodium	97	28
Sertraline Hcl	Sertraline Hcl	95	34
Omeprazole	Omeprazole	93	41
Escitalopram Oxalate	Escitalopram Oxalate	92	24
Fluoxetine Hcl	Fluoxetine Hcl	91	29
Metformin Hcl Er	Metformin Hcl	90	35
Carvedilol	Carvedilol	75	28
Alvesco	Ciclesonide	73	29
Wixela Inhub	Fluticasone Propion/Salmeterol	73	29
Spiriva Respimat	Tiotropium Bromide	69	21
Jardiance	Empagliflozin	68	22
Spironolactone	Spironolactone	65	25
Tramadol Hcl	Tramadol Hcl	65	20
Fluticasone Propionate	Fluticasone Propionate	62	22
Prednisone	Prednisone	60	25
Methocarbamol	Methocarbamol	58	21
Alendronate Sodium	Alendronate Sodium	57	22
Citalopram Hbr	Citalopram Hydrobromide	57	17
Lovastatin	Lovastatin	56	20
Xarelto	Rivaroxaban	56	16
Veo Insulin Syringe	Syringe And Needle,insulin,1ml	54	15
Azelastine Hcl	Azelastine Hcl	52	29
Meloxicam	Meloxicam	50	38
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	49	17
Humulin N	Insulin Nph Human Isophane	48	21
Hydralazine Hcl	Hydralazine Hcl	48	12
Mirtazapine	Mirtazapine	47	13
Eliquis	Apixaban	46	12
Bupropion Hcl	Bupropion Hcl	45	12
Ultra-Fine Short Pen Needle	Pen Needle, Diabetic	43	17
Bupropion Xl	Bupropion Hcl	42	18
Shingrix	Varicella-Zoster Ge/As01b/Pf	42	39
Donepezil Hcl	Donepezil Hcl	41	13
Lorazepam	Lorazepam	41	20
Memantine Hcl	Memantine Hcl	41	suppressed
Humulin N Kwikpen	Insulin Nph Human Isophane	38	12
Venlafaxine Hcl Er	Venlafaxine Hcl	36	14
Pregabalin	Pregabalin	35	19
Veo Insulin Syringe	Syringe-Needle,insulin,0.5 Ml	35	12
Isosorbide Mononitrate Er	Isosorbide Mononitrate	34	13
Ondansetron Odt	Ondansetron	34	12
Propranolol Hcl	Propranolol Hcl	34	14
Triamcinolone Acetonide	Triamcinolone Acetonide	34	22
Humulin R	Insulin Regular, Human	33	12
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	31	suppressed
Bupropion Hcl Sr	Bupropion Hcl	30	suppressed
Quetiapine Fumarate	Quetiapine Fumarate	30	suppressed
Topiramate	Topiramate	29	11
Bisoprolol Fumarate	Bisoprolol Fumarate	28	suppressed
Latanoprost	Latanoprost	28	suppressed
Levetiracetam	Levetiracetam	28	suppressed
Stiolto Respimat	Tiotropium Br/Olodaterol Hcl	28	suppressed
Nitroglycerin	Nitroglycerin	27	20
Nystatin	Nystatin	27	17
Ketoconazole	Ketoconazole	26	suppressed
Famotidine	Famotidine	25	suppressed
Hydrocortisone	Hydrocortisone	25	16
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	25	suppressed
Montelukast Sodium	Montelukast Sodium	25	11
Fenofibrate	Fenofibrate	24	suppressed
Metronidazole	Metronidazole	24	12
Oxybutynin Chloride Er	Oxybutynin Chloride	24	suppressed
Doxycycline Monohydrate	Doxycycline Monohydrate	23	20
Estradiol	Estradiol	23	12
Naloxone Hcl	Naloxone Hcl	23	20
Nortriptyline Hcl	Nortriptyline Hcl	23	suppressed
Ropinirole Hcl	Ropinirole Hcl	23	suppressed
Insulin Glargine-Yfgn	Insulin Glargine-Yfgn	22	suppressed
Torsemide	Torsemide	22	suppressed
Arexvy	Rsvpref3 Antigen/As01e/Pf	21	21
Nifedipine Er	Nifedipine	21	suppressed
Terazosin Hcl	Terazosin Hcl	21	suppressed
Venlafaxine Hcl	Venlafaxine Hcl	20	suppressed
Oxybutynin Chloride	Oxybutynin Chloride	19	suppressed
Paroxetine Hcl	Paroxetine Hcl	19	suppressed
Valacyclovir	Valacyclovir Hcl	19	suppressed
Alprazolam	Alprazolam	18	suppressed
Ciclopirox	Ciclopirox	18	11
Ibuprofen	Ibuprofen	18	suppressed
Nadolol	Nadolol	18	suppressed
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	18	suppressed
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	17	suppressed
Baclofen	Baclofen	16	suppressed
Cholestyramine	Cholestyramine (With Sugar)	16	suppressed
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	16	suppressed
Hydroxyzine Hcl	Hydroxyzine Hcl	16	suppressed
Prazosin Hcl	Prazosin Hcl	16	suppressed
Dextroamphetamine-Amphet Er	Dextroamphetamine/Amphetamine	15	suppressed
Ozempic	Semaglutide	15	suppressed
Sucralfate	Sucralfate	15	suppressed
Sumatriptan Succinate	Sumatriptan Succinate	15	suppressed
Digoxin	Digoxin	14	suppressed
Doxepin Hcl	Doxepin Hcl	14	suppressed
Humulin 70/30 Kwikpen	Insulin Nph Hum/Reg Insulin Hm	14	suppressed
Lidocaine	Lidocaine	14	suppressed
Nitroglycerin Patch	Nitroglycerin	14	suppressed
Acyclovir	Acyclovir	13	suppressed
Amoxicillin	Amoxicillin	13	11
Cephalexin	Cephalexin	13	11
Epinephrine	Epinephrine	13	suppressed
Ipratropium Bromide	Ipratropium Bromide	13	11
Naproxen	Naproxen	13	suppressed
Tenivac	Tetanus-Diphtheria Toxoids/Pf	13	13
Dabigatran Etexilate	Dabigatran Etexilate Mesylate	12	suppressed
Clonazepam	Clonazepam	11	suppressed
Ezetimibe	Ezetimibe	11	suppressed
Fentanyl	Fentanyl	11	suppressed
Humalog Kwikpen U-100	Insulin Lispro	11	suppressed
Olmesartan Medoxomil	Olmesartan Medoxomil	11	suppressed
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	11	suppressed
Zolpidem Tartrate	Zolpidem Tartrate	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