Lesley C. Martin, MD
Hematology & Oncology Physician · Oncologist in Concord, CA
Provider details
- Specialty
- Hematology & Oncology Physician
- Credentials
- MD
- NPI number
- 1114900834
Checked against the CMS National Provider Identifier registry on October 2, 2026.
Medicare information
- Medical school
- University of California, San Francisco School of Medicine, graduated 2000
- Group practice
- John Muir Physician Network
- Hospital affiliations
- John Muir Medical Center - Concord Campus, Concord, CA · Medicare rating 4 out of 5 stars
- John Muir Medical Center - Walnut Creek Campus, Walnut Creek, CA · Medicare rating 2 out of 5 stars
- Sutter Solano Medical Center, Vallejo, CA · Medicare rating 3 out of 5 stars
- Sutter Medical Center, Sacramento, Sacramento, CA · Medicare rating 4 out of 5 stars
- Medicare
- Accepts Medicare assignment (the Medicare-approved amount as full payment)
- Telehealth
- Offers telehealth visits
From Medicare’s public Care Compare data (Doctors and Clinicians), checked October 2, 2026. Ratings are Medicare’s, not Know Cancer’s. Medicare Care Compare
About
Specialties
- Hematology
- Oncology
- Internal Medicine
Insurance
- Aetna
- Aetna HMO
- Blue Cross and Blue Shield - BlueCard PPO
- Blue Cross and Blue Shield - California Care HMO
- Blue Cross and Blue Shield of California HMO
- Blue Cross and Blue Shield of California PPO
- Blue Cross and Blue Shield PPO
- Cigna
- Cigna HMO
- First Health PPO
- Great West Healthcare PPO
- Health Net HMO
- Health Net PPO
- HealthNet
- Humana
- Humana - Choice Care PPO
- MultiPlan PPO
- PacifiCare
- PacifiCare HMO
- PacifiCare PPO
- United HealthCare
- WellPoint
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