James Douglas Mitchell, MD
James Douglas Mitchell is a Radiation Oncology Radiology specialist based in Walnut Creek, CA with over 23 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Patients across CA can see James Douglas Mitchell, MD in person in Walnut Creek or via virtual visit — no travel required. Trained at Tulane University School of Medicine (class of 2003), he has been practicing for over 23 years. CMS Medicare data shows his patients commonly have cancer, high cholesterol, and hypertension.
Older · 447dNPPES updated 2025-03-03 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
575 Lennon Ln, Walnut Creek, CA 94598-2443
How Does This Doctor Compare?
Medicare Patients
61
Unique beneficiaries
Standard volumeData 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 Cancer, High Cholesterol, and Hypertension.
Diseases involving abnormal cell growth with potential to spread to other body parts
Elevated cholesterol or triglycerides that increase heart disease risk
High blood pressure — a leading risk factor for heart disease and stroke
Joint inflammation causing pain, swelling, and stiffness
Excessive worry or fear that interferes with daily life
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
Gradual loss of kidney function over time, often linked to diabetes or hypertension
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$1.0k received from industry
37 transactions reported in 2024 ·Moderate 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 James Douglas Mitchell's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2003
Tulane University School of Medicine
Board certified · Mar 2, 2025
Self-reported via NPPES
23 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
Tulane University School of Medicine (Class of 2003)
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 190026
View hospital on Medicare Care CompareVirtual Radiation Oncology Care With James Douglas Mitchell
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with James Douglas Mitchell for follow-up consultations, cholesterol management, blood pressure monitoring — no travel to Walnut Creek 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 James Douglas Mitchell
Dr. Mitchell is listed as active in the NPI registry with telehealth listed in Walnut Creek, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (925) 433-8786.
Sourced from CMS NPPES · OIG LEIE · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact James Douglas Mitchell
Practice Location
575 Lennon Ln, Walnut Creek, CA 94598-2443
Mailing Address
575 Lennon Ln, Walnut Creek, CA 94598-2443
This is a provider directory. Contact the office directly to schedule appointments.
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