Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mary Kate Flaig, MD

Individual provider Emergency Medicine Physician · NPI 1154255727

Mary Kate Flaig, MD is an Emergency Medicine Physician in Charleston, South Carolina. Practices as a sole proprietor. Licensed in South Carolina.

Licensed in
SC
In the registry since
2026
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

169 Ashley Ave Rm 202 Main Hospital MSC333
Charleston, SC 29425
Phone: (843) 876-8023
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence MMD.97165LL (SC)

Record details

NPI number1154255727
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 10, 2026
Last updated in NPPESJune 10, 2026
Certification dateJune 10, 2026

Other providers in Charleston