Individual provider · Type 1 NPI

Thomas West Greig, MD, MPH, MSIST

Aerospace Medicine Physician · Oakton, VA

NPI number 1104788017 Active

Practice location

11711 Lariat Ln
Oakton, VA 22124-2323

Specialties and licenses

TaxonomyCodeLicense
Clinical Informatics Physician 2083C0008X037222 (GA)
Preventive Medicine/Occupational Environmental Medicine Physician 2083P0500X037222 (GA)
Occupational Medicine Physician 2083X0100X037222 (GA)
Aerospace Medicine Physician Primary 2083A0100X037222 (GA)

Aerospace Medicine Physician: Aerospace medicine focuses on the clinical care, research, and operational support of the health, safety, and performance of crewmembers and passengers of air and space vehicles, together with the support personnel who assist operation of such vehicles. This population often works and lives in remote, isolated, extreme, or enclosed environments under conditions of physical and psychological stress. Practitioners str…

About NPI 1104788017

Thomas West Greig, MD, MPH, MSIST's National Provider Identifier is 1104788017, issued on Nov 29, 2025. The primary taxonomy on file is Aerospace Medicine Physician (2083A0100X), and the practice location is in Oakton, VA. The record was last updated on Nov 29, 2025.