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. Frederick Gregg:
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Specialties & Research
- He has special expertise in 3 areas:
- Hip Osteoarthritis
- Knee Osteoarthritis
- Osteoarthritis (Hand and Wrist)
Dr. Gregg has 2 hospital affiliations:
- Wesley Medical Center
- Forrest General Hospital
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- Additional Information
- Where does Dr. Frederick O. Gregg practice?
Dr. Frederick Gregg practices Orthopaedic Surgery near Hattiesburg, MS.
Additional practice locations include: Collins, MS and Poplarville, MS.
See Hattiesburg Orthopedic Surgeons.