A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
Learn more about Dr. Martin Walker:
View the full profile to get information on:
- What's important to you
View full profile
Write a Review
Prepare before visiting Dr. Walker
Skin Cancer Patient Education Read about Melanoma, basal cell and squamous cell carcinoma types in our skin cancer patient education guide.Before Visiting Dr. Walker Learn More
Specialties & Research
Dr. Martin Walker, MD is board certified in Internal Medicine, Hematology, and Medical Oncology.
- He has special expertise in 7 areas:
- Acute Myeloid Leukemia
- Chronic Myeloid Leukemia
- Chronic Myelomonocytic Leukemia
- Deep Vein Thrombosis
- Hepatitis C
Education & Awards
Dr. Walker graduated from Virginia Commonwealth University, Richmond.
Dr. Walker has 1 hospital affiliations:
- Cottage Hospital
Similar doctors nearby
- Additional Information
- Dr. Martin Holt Walker MD is a male Internist, has 42 years of experience and practices in Internal Medicine, Hematology, and Medical Oncology.
- Where does Dr. Martin H. Walker practice?
- Dr. Martin Walker has 2 office locations.
Dr. Martin Walker practices Internal Medicine, Hematology, and Medical Oncology near Carpinteria, CA.
Additional practice locations include: La Jolla, CA.
See Carpinteria Internists, Carpinteria Hematologists, and Carpinteria Oncologists.