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).
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- Currently 3.5 of 4 stars
The overall average patient rating of Dr. Mark Welton is Excellent.
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Specialties & Research
Dr. Mark Welton, MD is board certified in Colon & Rectal Surgery and Surgery.
He has special expertise in 14 Areas, including Anal Cancer Anus Neoplasms, Anal Gland Cancer, and Carcinoid Tumor.11 more special expertise areas
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Education & Awards
Dr. Welton graduated from University of California at Los Angeles. He has 4 awards.
Dr. Welton has 6 hospital affiliations:
- Stanford Hospital and Clinics
- UCSF Medical Center / Moffitt-Long Hospitals
Accepted Insurance Plans
Dr. Welton accepts these health insurances in at least one office:
- United Healthcare - 16 plans
- Unicare - 2 plans
- Anthem Blue Cross - 2 plans
- Cigna - 5 plans
- Alameda Alliance for Health - 2 plans
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