Gailen D. Marshall, MD
Listed as an allergist, with 2 practice addresses in Jackson and Ridgeland, Mississippi.
Practice locations 2
State of Mississippi - University of Mississippi Medical Center
2500 N State St
Jackson, MS 39216State of Mississippi - University of Mississippi Medical Center
326 Commerce Ctr Dr
Ridgeland, MS 39157
From the records
- Specialty
- Allergist
- Records
- Medicare records: allergy/immunology (October 2026).
- Medicare
- Accepts the Medicare-approved amount as payment in full (Medicare assignment), according to CMS’s file. This applies to Original Medicare; Medicare Advantage plans have their own networks. What assignment means
- Medical school
- University of Texas Medical Branch at Galveston, graduated 1984 (Medicare records)
- Registry record
- Last updated January 2017
- NPI
- 1609810894 (national provider registry)
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From CMS’s Doctors and Clinicians file (October 2026) and the national provider registry, NPPES (October 2026). Listings are free and in alphabetical order; we don’t rate or recommend doctors. How we list doctors