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

Dr. Mark Phillip Mercier, MD

Individual provider Emergency Medical Services (Emergency Medicine) Physician · NPI 1548220296

Dr. Mark Phillip Mercier, MD is an Emergency Medicine in Columbia, South Carolina. Qualified in 1998, 28 years ago. Practices with Emergency Medicine Services of Fl LLC, a 665-clinician group and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
28
Licensed in
SC
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Partly verified

Some contact details are missing from the federal record.

Palmetto Health Baptist Hospital Taylor At Marion St
Columbia, SC 29220-0001
Phone: (803) 296-5050
Show map & directions

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

Specialties & licences

Emergency Medical Services (Emergency Medicine) Physician (primary) Taxonomy 207PE0004X · Licence 24578 (SC)

Record details

NPI number1548220296
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 26, 2006
Last updated in NPPESJuly 13, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 1998 (28 years in practice)
Group practice Emergency Medicine Services Of Fl Llc — 665 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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