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. John Ferrell, MD is board certified in Urology.
- He has special expertise in 1 area:
- General Urology
Education & Awards
Dr. Ferrell graduated from The University of Texas Southwestern, Dallas.
Dr. Ferrell has 1 hospital affiliations:
- Longview Regional Medical Center
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- Additional Information
- Where does Dr. John M. Ferrell practice?
Dr. John Ferrell practices Urology near Longview, TX.
See Longview Urologists.