Doctor profile · Federal record
Dr. Robert Messier, M.D., PHD
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (CMS: Thoracic Surgery) · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Florence, SC
- NPI 1740287200
- Accepts Medicare
- 38 yrs in practice
- Licensed in 4 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
101 S Ravenel St Ste 270
Florence, SC 295062624
(843) 777-7020
fax (843) 664-9545 - Additional location
-
700 S Park St
Madison, WI 537151830
(608) 260-2900
fax (608) 260-2961
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- December 10, 2024
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 208G00000X — NUCC code
- State licenses (4)
- South Carolina #35345 · Virginia #0101045887 · Pennsylvania #MD459046 · Wisconsin #84522-20
- Medicaid (3)
- SC #Q09906 · WI #1740287200 · VA #010216346
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740287200. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
497
Distinct HCPCS
10
Medicare allowed
$128,081
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 98 | 49 | $76 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 69 | 37 | $114 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 58 | 58 | $206 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 45 | 45 | $164 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 38 | 38 | $119 | |
76998 |
Ultrasonic guidance during surgery | 34 | 33 | $58 | |
33533 |
Coronary artery bypass using artery graft, 1 graft | 32 | 32 | $1,541 | |
33361 |
Replacement of aortic valve through the skin and femoral artery | 29 | 28 | $701 | |
33508 |
Harvest of vein using an endoscope | 29 | 28 | $15 | |
33519 |
Coronary artery bypass using vein or artery graft, 3 grafts | 15 | 15 | $448 |
In context: peer comparison
Among 3 peers in Florence Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician, average services per provider: 35. This provider delivers 14× the peer median.Frequently asked questions
What is Dr. Robert Messier's medical specialty?
Dr. Robert Messier practices Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Florence, SC.
Where does Dr. Robert Messier practice?
Dr. Robert Messier practices at 101 S Ravenel St Ste 270, Florence, SC 295062624. Office phone: 8437777020.
What is Dr. Robert Messier's NPI?
Dr. Robert Messier's National Provider Identifier (NPI) is 1740287200, issued by NPPES.
Does Dr. Robert Messier accept Medicare assignment?
Yes. Dr. Robert Messier accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Messier commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.