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

Dr. Robert H. Messier Jr., MD, PHD

Individual provider Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · NPI 1740287200

Dr. Robert H. Messier Jr., MD, PHD is a Thoracic Surgery in Florence, South Carolina. Graduated from Georgetown University School of Medicine in 1988, 38 years ago. Practices with St Lukes Methodist Hospital, a 80-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Pennsylvania, South Carolina, Virginia and Wisconsin.

Years since qualifying
38
Trained at
Georgetown University School of Medicine
Licensed in
PA, SC, VA, WI
In the registry since
2005
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

101 S Ravenel St Ste 270
Florence, SC 29506-2624
Phone: (843) 777-7020
Fax: (843) 664-9545
Show map & directions

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

Additional practice locations (1)

  • 700 S Park St, Madison, WI 53715-1830 — (608) 260-2900

Specialties & licences

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (primary) Taxonomy 208G00000X · Licence 35345 (SC)
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Taxonomy 208G00000X · Licence 0101045887 (VA)
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Taxonomy 208G00000X · Licence MD459046 (PA)
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Taxonomy 208G00000X · Licence 84522-20 (WI)

Record details

NPI number1740287200
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedJune 30, 2005
Last updated in NPPESDecember 10, 2024
Certification dateDecember 10, 2024

Medicare enrollment

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

Medicare specialtyTHORACIC SURGERY
Medical schoolGEORGETOWN UNIVERSITY SCHOOL OF MEDICINE
Graduated 1988 (38 years in practice)
Group practice St Lukes Methodist Hospital — 80 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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