Mark Anthony Sofia, M.D.
Gastroenterology Internal Medicine
Mark Anthony Sofia is a Gastroenterology Internal Medicine specialist based in Portland, OR with over 14 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Mark Anthony Sofia, M.D. has been part of the Portland medical community since 2012 in independent practice. He graduated from University of Chicago, Pritzker School of Medicine in 2012 and has 14+ years of clinical experience. Among his Medicare patients, common conditions include hypertension, high cholesterol, and mood disorders (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 · 2840dNPPES updated 2018-08-14 · verify NPI on CMS · Verify license at Oregon Medical Board
Contact & Location
Practice Location
3181 Sw Sam Jackson Park Rd # L461, Portland, OR 97239
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
166
Unique beneficiaries
Standard volumePrescription Recipients
139
Patients prescribed
Prescriptions Written
765
Total claims
Total Medicare drug cost: $5.65M
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 Mood Disorders.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-14%) — less common here
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↓ Fewer patients than average (-19%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
Excessive worry or fear that interferes with daily life
US avg: 34.1%↑ More patients than average (+2%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-15%) — less common here
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↑ More patients than average (+1%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-9%) — less common here
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-9%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$139 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 Mark Anthony Sofia's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2012
University of Chicago, Pritzker School of Medicine
14 years in practice
Established
Gastroenterologists diagnose and treat digestive system disorders including GERD, irritable bowel syndrome (IBS), inflammatory bowel disease (Crohn's, ulcerative colitis), liver disease, pancreatitis, and colon polyps. They perform endoscopies and colonoscopies.
Taxonomy: 207RG0100X
Education & Training
University of Chicago, Pritzker School of Medicine (Class of 2012)
Mailing address
3181 Sw Sam Jackson Park Rd # L461, Portland, OR 97239-3011
Differs from practice location
Virtual Internal Medicine Care With Mark Anthony Sofia
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Mark Anthony Sofia for blood pressure monitoring, cholesterol management, mood disorder follow-ups — 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 Mark Anthony Sofia
NPI records show Dr. Sofia as active with telehealth listed in Portland, OR. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (503) 494-2270.
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 Mark Anthony Sofia
Practice Location
3181 Sw Sam Jackson Park Rd # L461, Portland, OR 97239
Mailing Address
3181 Sw Sam Jackson Park Rd # L461, Portland, OR 97239-3011
This is a provider directory. Contact the office directly to schedule appointments.
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