Individual provider · Type 1 NPI

Mark Ainsley Innis, MD

Emergency Medicine Physician · Portsmouth, VA

NPI number 1740450220 Active

Practice location

3636 High St
Portsmouth, VA 23707-3236

Call (757) 398-2200 Map

Fax (757) 398-2359

Mailing address

1431 Centerpoint Blvd, Suite 100
Knoxville, TN 37932-1984

Other practice locations

  • 2200 N Section St, Sullivan, IN 47882-7523 · (812) 268-4311

Specialties and licenses

TaxonomyCodeLicense
Emergency Medicine Physician 207P00000X248590 (NY)
Emergency Medicine Physician 207P00000X01078891A (IN)
Emergency Medicine Physician Primary 207P00000X0101243430 (VA)

Emergency Medicine Physician: An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in respo…

95 other providers at this address

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About NPI 1740450220

Mark Ainsley Innis, MD's National Provider Identifier is 1740450220, issued on Mar 11, 2008. The primary taxonomy on file is Emergency Medicine Physician (207P00000X), and the practice location is in Portsmouth, VA. The record was last updated on Apr 3, 2026.