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

Mark Liotta, MD

Individual provider Internal Medicine Physician · NPI 1306426960

Mark Liotta, MD is an Internal Medicine Physician in Charleston, South Carolina. Licensed in Pennsylvania and South Carolina. Registered with an NPI since 2021.

Licensed in
PA, SC
In the registry since
2021
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

169 Ashley Ave Rm 202 Main Hospital; MSC333
Charleston, SC 29425
Phone: (843) 876-4794
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence MMD.94855LL (SC)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD482428 (PA)

Record details

NPI number1306426960
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 8, 2021
Last updated in NPPESJune 25, 2025
Certification dateJune 25, 2025

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