Individual provider · Type 1 NPI

John James McGlynn Iii, MD

Undersea and Hyperbaric Medicine (Emergency Medicine) Physician · Marietta, GA

NPI number 1508327529 Active

Practice location

61 Whitcher St NE Ste 2150
Marietta, GA 30060-1180

Fax (770) 422-2950

Mailing address

250 Chastain Rd NW Ste 210
Kennesaw, GA 30144-3214

Other practice locations

  • 250 Chastain Rd NW Ste 210, Kennesaw, GA 30144-3214 · (770) 422-0517
  • 275 Michigan St NE, Grand Rapids, MI 49503-2531 · (616) 391-5272

Specialties and licenses

TaxonomyCodeLicense
Undersea and Hyperbaric Medicine (Emergency Medicine) Physician Primary 207PE0005X104828 (GA)

Undersea and Hyperbaric Medicine (Emergency Medicine) Physician: A specialist who treats decompression illness and diving accident cases and uses hyperbaric oxygen therapy to treat such conditions as carbon monoxide poisoning, gas gangrene, non-healing wounds, tissue damage from radiation and burns, and bone infections. This specialist also serves as a consultant to other physicians in all aspects of hyperbaric chamber operations, and assesses risks and applies appropriate standa…

About NPI 1508327529

John James McGlynn Iii, MD's National Provider Identifier is 1508327529, issued on Mar 31, 2019. The primary taxonomy on file is Undersea and Hyperbaric Medicine (Emergency Medicine) Physician (207PE0005X), and the practice location is in Marietta, GA. The record was last updated on Mar 23, 2026.