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

Mark L. Barnard MD LLC

Organization Critical Care Medicine (Internal Medicine) Physician · NPI 1457516213

Mark L. Barnard MD LLC is a Critical Care Medicine (Internal Medicine) Physician in Florence, South Carolina. Licensed in South Carolina. Registered with an NPI since 2008.

Licensed in
SC
In the registry since
2008
Specialties on file
2
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

121 E Cedar St
Florence, SC 29506-2576
Phone: (843) 661-3499
Show map & directions

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

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 12671 (SC)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 12671 (SC)

Record details

NPI number1457516213
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mark Barnard — Sole Member · (843) 669-5162
NPI enumeratedJuly 22, 2008
Last updated in NPPESJuly 22, 2008
Mailing address217 Dozier Blvd, Suite 100, Florence, SC 29501-4090

Other providers in Florence