Lia Deleon Ernst, M.D.
Neurology Psychiatry & Neurology
Lia Deleon Ernst is a Neurology Psychiatry & Neurology specialist based in Portland, OR with over 16 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Lia Deleon Ernst, M.D. practices as part of a group neurology psychiatry & neurology specialist practice in Portland, OR. She graduated from New York University School of Medicine in 2010 and has 16+ years of clinical experience. Among her Medicare patients, common conditions include hypertension, high cholesterol, and anxiety (per CMS data). CMS MIPS quality score: 97.83/100 (2023).
At a glance
- Federal MIPS score higher than 64% of MIPS-scored doctors in Oregon
- Virtual visits available — no app or travel required
Older · 349dNPPES updated 2025-06-09 · verify NPI on CMS · Verify license at Oregon Medical Board
Contact & Location
Practice Location
3181 Sw Sam Jackson Park Rd Oregon Health and Sciences University, Portland, OR 97239-3011
How Does This Doctor Compare?
Based on Medicare data, this doctor has an average quality score compared to other doctors in Oregon.
MIPS Score
202397.83/100
Oregon avg: 89.5 · US avg: 83.6
✓ Higher than most doctors nationally(+14.2 pts)
Average range among MIPS-scored doctors in OregonHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Medicare Patients
103
Unique beneficiaries
Standard volumePrescription Recipients
115
Patients prescribed
Prescriptions Written
1,644
Total claims
Total Medicare drug cost: $834k
Percentile rankings compared against 1,341 reporting peers in Oregon.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Anxiety Disorders.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-13%) — less common here
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↓ Fewer patients than average (-23%) — less common here
Excessive worry or fear that interferes with daily life
US avg: 34.1%↑ More patients than average (+6%) — a focus area for this doctor
Conditions affecting emotional state, including depression and bipolar disorder
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↑ More patients than average (+3%) — a focus area for this doctor
Disrupted blood supply to the brain, requiring urgent medical attention
US avg: 13.4%↑ More patients than average (+10%) — a focus area for this doctor
Progressive brain disorders causing memory loss and cognitive decline
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-27%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$344 received from industry
2 transactions reported in 2024 ·Low tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Lia Deleon Ernst's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2010
Nyu Grossman School of Medicine
Board certified · Jun 8, 2025
Self-reported via NPPES
16 years in practice
Experienced
Neurologists diagnose and treat disorders of the nervous system including stroke, epilepsy, multiple sclerosis, Parkinson's disease, migraines, neuropathy, and dementia.
Taxonomy: 2084N0400X
Education & Training
New York University School of Medicine (Class of 2010)
Virtual Psychiatry & Neurology Care With Lia Deleon Ernst
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Lia Deleon Ernst for blood pressure monitoring, cholesterol management, anxiety counseling — no travel to Portland required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Lia Deleon Ernst
Dr. Ernst is listed as active in the NPI registry with telehealth listed in Portland, OR. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (503) 494-5682.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Lia Deleon Ernst
Practice Location
3181 Sw Sam Jackson Park Rd Oregon Health and Sciences University, Portland, OR 97239-3011
Mailing Address
3181 Sw Sam Jackson Park Rd Oregon Health and Sciences University, Portland, OR 97239-3011
This is a provider directory. Contact the office directly to schedule appointments.
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