Joseph Charles Poen, MD
Joseph Charles Poen is a Radiation Oncology Radiology specialist based in Greenbrae, CA with over 38 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Joseph Charles Poen, MD practices as part of a group radiation oncology radiology specialist practice in Greenbrae, CA. A University of California, Geffen School of Medicine graduate since 1988, he brings 38+ years of experience. He regularly sees Medicare patients with high cholesterol, hypertension, and cancer (per CMS claims data).
Older · 6375dNPPES updated 2008-12-08 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
1350 S Eliseo Dr #100, Greenbrae, CA 94904-2011
How Does This Doctor Compare?
Medicare Patients
204
Unique beneficiaries
Standard volumePrescription Recipients
50
Patients prescribed
Prescriptions Written
142
Total claims
Total Medicare drug cost: $2k
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 High Cholesterol, Hypertension, and Cancer.
Elevated cholesterol or triglycerides that increase heart disease risk
High blood pressure — a leading risk factor for heart disease and stroke
Diseases involving abnormal cell growth with potential to spread to other body parts
Joint inflammation causing pain, swelling, and stiffness
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
An irregular, often rapid heartbeat that increases the risk of stroke
Chronic Obstructive Pulmonary Disease — a group of lung diseases that block airflow
Excessive worry or fear that interferes with daily life
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$41 received from industry
2 transactions reported in 2018 ·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 2018, attributed to Joseph Charles Poen's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1988
David Geffen School of Medicine at Ucla
38 years in practice
Senior practitioner
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
University of California, Geffen School of Medicine (Class of 1988)
Mailing address
4301 Northstar Way, Modesto, CA 95356-9262
Differs from practice location
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 190111
View hospital on Medicare Care CompareVirtual Radiation Oncology Care With Joseph Charles Poen
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Joseph Charles Poen for cholesterol management, blood pressure monitoring, follow-up consultations — no travel to Greenbrae 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 Joseph Charles Poen
Dr. Poen is listed as active in the NPI registry with telehealth listed in Greenbrae, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (209) 342-2300.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2018 · CMS Physician Comparator. See Data Methodology.
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Contact Joseph Charles Poen
Practice Location
1350 S Eliseo Dr #100, Greenbrae, CA 94904-2011
Mailing Address
4301 Northstar Way, Modesto, CA 95356-9262
This is a provider directory. Contact the office directly to schedule appointments.
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