Christopher R Loiselle, M.D.
Christopher R Loiselle is a Radiation Oncology Radiology specialist based in Seattle, WA with over 20 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Christopher R Loiselle, M.D. has been part of the Seattle medical community since 2007 in group practice. Trained at Johns Hopkins University School of Medicine (class of 2006), he has been practicing for over 20 years. Among his Medicare patients, common conditions include hypertension, high cholesterol, and cancer (per CMS data).
Older · 1826dNPPES updated 2021-05-24 · verify NPI on CMS · Verify license at Washington Medical Commission
Contact & Location
Practice Location
1221 Madison St 1st Floor, Seattle, WA 98104-3589
How Does This Doctor Compare?
Medicare Patients
167
Unique beneficiaries
Standard volumePrescription Recipients
21
Patients prescribed
Prescriptions Written
36
Total claims
Total Medicare drug cost: $774
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 Cancer.
High blood pressure — a leading risk factor for heart disease and stroke
Elevated cholesterol or triglycerides that increase heart disease risk
Diseases involving abnormal cell growth with potential to spread to other body parts
Joint inflammation causing pain, swelling, and stiffness
A condition where the body cannot properly regulate blood sugar levels
Excessive worry or fear that interferes with daily life
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$8.4k received from industry
18 transactions reported in 2024 ·High 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 Christopher R Loiselle's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2006
Johns Hopkins University School of Medicine
Board certified · May 23, 2021
Self-reported via NPPES
20 years in practice
Experienced
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.
Taxonomy: 2085R0001X
Education & Training
Johns Hopkins University School of Medicine (Class of 2006)
Mailing address
Po Box 749730, Los Angeles, CA 90074-9730
Differs from practice location
Virtual Radiation Oncology Care With Christopher R Loiselle
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Christopher R Loiselle for blood pressure monitoring, cholesterol management, follow-up consultations — 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 Christopher R Loiselle
Dr. Loiselle 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) 386-2323.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Christopher R Loiselle
Practice Location
1221 Madison St 1st Floor, Seattle, WA 98104-3589
Mailing Address
Po Box 749730, Los Angeles, CA 90074-9730
This is a provider directory. Contact the office directly to schedule appointments.
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