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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Specialties & Research
Dr. Richard Merriman, MD is board certified in Internal Medicine and Rheumatology.
He has special expertise in 1 Area, including Rheumatoid Arthritis.
More Specialties & Research
Education & Awards
Dr. Merriman graduated from University of Michigan Medical School, Ann Arbor.More Education & Awards
Dr. Merriman has 2 hospital affiliations:
- Baylor University Medical Center
- Doctors Hospital Dallas