Healthcare provider profile · identity verified

Emily C Bier, M.D.

Family Practice · TROUTDALE, OR · NPI 1043268196

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	588	166
Levothyroxine Sodium	Levothyroxine Sodium	560	143
Losartan Potassium	Losartan Potassium	386	102
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	295	45
Omeprazole	Omeprazole	285	84
Amlodipine Besylate	Amlodipine Besylate	268	67
Gabapentin	Gabapentin	252	60
Trazodone Hcl	Trazodone Hcl	250	66
Lisinopril	Lisinopril	218	59
Oxycodone Hcl	Oxycodone Hcl	196	37
Duloxetine Hcl	Duloxetine Hcl	181	49
Rosuvastatin Calcium	Rosuvastatin Calcium	181	52
Metformin Hcl Er	Metformin Hcl	160	46
Hydrochlorothiazide	Hydrochlorothiazide	158	43
Metoprolol Succinate	Metoprolol Succinate	152	40
Furosemide	Furosemide	148	39
Alprazolam	Alprazolam	143	36
Bupropion Xl	Bupropion Hcl	141	34
Simvastatin	Simvastatin	141	39
Ozempic	Semaglutide	138	27
Potassium Chloride	Potassium Chloride	133	37
Escitalopram Oxalate	Escitalopram Oxalate	128	32
Alendronate Sodium	Alendronate Sodium	113	34
Metformin Hcl	Metformin Hcl	107	32
Albuterol Sulfate Hfa	Albuterol Sulfate	102	45
Sertraline Hcl	Sertraline Hcl	95	30
Atenolol	Atenolol	92	22
Montelukast Sodium	Montelukast Sodium	92	22
Eliquis	Apixaban	90	20
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	84	13
Pantoprazole Sodium	Pantoprazole Sodium	80	25
Allopurinol	Allopurinol	79	22
Estradiol	Estradiol	76	31
Jardiance	Empagliflozin	76	18
Nystatin	Nystatin	76	26
Fluoxetine Hcl	Fluoxetine Hcl	70	21
Pregabalin	Pregabalin	66	17
Triamcinolone Acetonide	Triamcinolone Acetonide	62	34
Venlafaxine Hcl Er	Venlafaxine Hcl	61	16
Buspirone Hcl	Buspirone Hcl	60	16
Fluticasone Propionate	Fluticasone Propionate	59	29
Famotidine	Famotidine	57	15
Sumatriptan Succinate	Sumatriptan Succinate	57	suppressed
Carvedilol	Carvedilol	55	13
Synthroid	Levothyroxine Sodium	55	12
Irbesartan	Irbesartan	54	12
Hydroxyzine Hcl	Hydroxyzine Hcl	53	14
Lovastatin	Lovastatin	53	12
Metoprolol Tartrate	Metoprolol Tartrate	53	14
Acyclovir	Acyclovir	50	17
Tramadol Hcl	Tramadol Hcl	50	16
Ondansetron Odt	Ondansetron	49	17
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	48	15
Olmesartan Medoxomil	Olmesartan Medoxomil	48	11
Spironolactone	Spironolactone	48	13
Tizanidine Hcl	Tizanidine Hcl	45	17
Ondansetron Hcl	Ondansetron Hcl	44	11
Trulicity	Dulaglutide	43	suppressed
Ezetimibe	Ezetimibe	41	13
Zolpidem Tartrate	Zolpidem Tartrate	39	12
Pravastatin Sodium	Pravastatin Sodium	37	11
Aripiprazole	Aripiprazole	36	suppressed
Memantine Hcl	Memantine Hcl	36	suppressed
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	34	suppressed
Tamsulosin Hcl	Tamsulosin Hcl	34	13
Donepezil Hcl	Donepezil Hcl	33	suppressed
Glimepiride	Glimepiride	33	suppressed
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	33	suppressed
Citalopram Hbr	Citalopram Hydrobromide	32	suppressed
Celecoxib	Celecoxib	31	suppressed
Diazepam	Diazepam	31	suppressed
Lorazepam	Lorazepam	31	11
Mounjaro	Tirzepatide	30	suppressed
Butalbital-Acetaminophen-Caffe	Butalb/Acetaminophen/Caffeine	29	suppressed
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	29	11
Ropinirole Hcl	Ropinirole Hcl	29	suppressed
Warfarin Sodium	Warfarin Sodium	29	suppressed
Clopidogrel	Clopidogrel Bisulfate	28	suppressed
Prednisone	Prednisone	27	16
Promethazine Hcl	Promethazine Hcl	27	suppressed
Xarelto	Rivaroxaban	27	suppressed
Cefuroxime	Cefuroxime Axetil	26	21
Fluconazole	Fluconazole	26	18
Basaglar Kwikpen U-100	Insulin Glargine,hum.Rec.Anlog	24	suppressed
Chlorthalidone	Chlorthalidone	24	suppressed
Meloxicam	Meloxicam	24	suppressed
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	24	21
Azithromycin	Azithromycin	23	19
Ciprofloxacin Hcl	Ciprofloxacin Hcl	22	19
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	22	suppressed
Nitrofurantoin Mono-Macro	Nitrofurantoin Monohyd/M-Cryst	22	18
Clobetasol Propionate	Clobetasol Propionate	21	14
Clonidine Hcl	Clonidine Hcl	21	suppressed
Enalapril Maleate	Enalapril Maleate	21	suppressed
Ipratropium Bromide	Ipratropium Bromide	21	suppressed
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	21	suppressed
Myrbetriq	Mirabegron	21	suppressed
Amoxicillin	Amoxicillin	20	18
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	20	19
Baclofen	Baclofen	20	suppressed
Clonazepam	Clonazepam	20	suppressed
Hydralazine Hcl	Hydralazine Hcl	19	suppressed
Lansoprazole	Lansoprazole	19	suppressed
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	19	suppressed
Mupirocin	Mupirocin	18	14
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	18	suppressed
Topiramate	Topiramate	18	suppressed
Oxybutynin Chloride Er	Oxybutynin Chloride	17	suppressed
Eszopiclone	Eszopiclone	16	suppressed
Ketoconazole	Ketoconazole	16	suppressed
Acetaminophen-Codeine	Acetaminophen With Codeine	15	suppressed
Cephalexin	Cephalexin	15	15
Doxepin Hcl	Doxepin Hcl	15	suppressed
Dropsafe Prep Pads	Alcohol Antiseptic Pads	15	suppressed
Mirtazapine	Mirtazapine	15	suppressed
Quetiapine Fumarate	Quetiapine Fumarate	15	suppressed
Sumatriptan	Sumatriptan	15	suppressed
Valacyclovir	Valacyclovir Hcl	14	suppressed
Hydrocortisone	Hydrocortisone	13	12
Meclizine Hcl	Meclizine Hcl	13	suppressed
Mometasone Furoate	Mometasone Furoate	13	suppressed
Nitroglycerin	Nitroglycerin	13	12
Oxycontin	Oxycodone Hcl	13	suppressed
Paroxetine Hcl	Paroxetine Hcl	13	suppressed
Toujeo Solostar	Insulin Glargine,hum.Rec.Anlog	13	suppressed
Clindamycin Phosphate	Clindamycin Phosphate	12	suppressed
Doxazosin Mesylate	Doxazosin Mesylate	12	suppressed
Hydromorphone Hcl	Hydromorphone Hcl	12	suppressed
Ibuprofen	Ibuprofen	12	suppressed
Liothyronine Sodium	Liothyronine Sodium	12	suppressed
Diclofenac Sodium	Diclofenac Sodium	11	suppressed
Fenofibrate	Fenofibrate	11	suppressed
Finasteride	Finasteride	11	suppressed
Oxybutynin Chloride	Oxybutynin Chloride	11	suppressed
Pyridostigmine Bromide	Pyridostigmine Bromide	11	suppressed
Sronyx	Levonorgestrel/Ethin.Estradiol	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