William R Berrington, M.D., PH.D.
Infectious Disease Internal Medicine
William R Berrington is an Infectious Disease Internal Medicine specialist based in Seattle, WA with over 26 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Also practices: INTERNAL MEDICINE
Patients across WA can see William R Berrington, M.D., PH.D. in person in Seattle or via virtual visit — no travel required. Trained at University of Alabama School of Medicine (class of 2000), he has been practicing for over 26 years. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and arthritis. CMS MIPS quality score: 82.84/100 (2023).
At a glance
- Federal MIPS score higher than 18% of MIPS-scored doctors in Washington
- Virtual visits available — no app or travel required
Older · 1176dNPPES updated 2023-03-07 · verify NPI on CMS · Verify license at Washington Medical Commission
Contact & Location
Practice Location
747 Broadway, Seattle, WA 98122-4379
How Does This Doctor Compare?
MIPS Score
202382.84/100
Washington avg: 87.4 · US avg: 83.6
⚠ Lower than most doctors nationally(-0.8 pts)
How the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Medicare Patients
146
Unique beneficiaries
Standard volumePrescriptions Written
11
Total claims
Total Medicare drug cost: $36k
Percentile rankings compared against 1,521 reporting peers in Washington.
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 Arthritis.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+5%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+4%) — a focus area for this doctor
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↑ More patients than average (+19%) — a focus area for this doctor
Conditions affecting emotional state, including depression and bipolar disorder
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↑ More patients than average (+12%) — a focus area for this doctor
The heart cannot pump blood efficiently enough to meet the body's needs
US avg: 22.5%↑ More patients than average (+22%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+8%) — a focus area for this doctor
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2000
University of Alabama at Birmingham School of Medicine
26 years in practice
Experienced
Infectious disease specialists diagnose and treat complex infections including HIV/AIDS, hepatitis, tuberculosis, antibiotic-resistant infections (MRSA), post-surgical infections, and travel-related illnesses. They also provide pre-travel vaccination counseling and manage infections in immunocompromised patients.
Taxonomy: 207RI0200X
Education & Training
University of Alabama School of Medicine (Class of 2000)
Mailing address
Po Box 25608, Salt Lake City, UT 84125-0608
Differs from practice location
Virtual Infectious Disease Care With William R Berrington
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with William R Berrington for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Seattle 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 William R Berrington
Dr. Berrington is listed as active in the NPI registry with telehealth listed in Seattle, WA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (206) 215-2520.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Contact William R Berrington
Practice Location
747 Broadway, Seattle, WA 98122-4379
Mailing Address
Po Box 25608, Salt Lake City, UT 84125-0608
This is a provider directory. Contact the office directly to schedule appointments.
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