Doctor profile · Federal record
Dr. Marcelo Guimaraes, MD
Vascular & Interventional Radiology Physician (CMS: Interventional Radiology) · Charleston, SC
- NPI 1790963684
- Accepts Medicare
- 28 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
171 Ashley Ave
Charleston, SC 294258908
(843) 792-1414 - Mailing address
-
Po Box 751461
Charlotte, NC 282751461
Credentials & registration
- NPI registered
- February 2008 — 18 yrs on file
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 2085R0204X — NUCC code
- State license (1)
- South Carolina #AL24517
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790963684. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,097
Distinct HCPCS
10
Medicare allowed
$77,009
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 1,200 | 12 | $0 | |
99152 |
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 226 | 196 | $12 | |
75774 |
Review by radiologist of additional artery image | 78 | 24 | $44 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 76 | 53 | $120 | |
77001 |
Fluoroscopic guidance for insertion or removal of central vein access device | 64 | 62 | $17 | |
76937 |
Ultrasonic guidance for blood vessel access | 58 | 47 | $13 | |
36247 |
Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch | 48 | 26 | $165 | |
75726 |
Review by radiologist of abdominal artery image | 43 | 24 | $90 | |
74174 |
Ct scan of blood vessels of abdomen and pelvis with contrast | 34 | 33 | $98 | |
37243 |
Occlusion of growths or obstructed vessels with review by radiologist | 26 | 17 | $524 |
In context: peer comparison
Among 5 peers in Charleston Vascular & Interventional Radiology Physician, average services per provider: 55. This provider delivers 38× the peer median.Open Payments
Industry payments received
All-time total
$111,073
Transactions
78
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Terumo Medical Corporation | 71 | $78,312.62 | |
| Baylis Medical Technologies INC. | 1 | $22,619.00 | |
| Guerbet LLC | 1 | $9,516.65 | |
| Bard Peripheral Vascular, INC. | 1 | $500.00 | |
| MicroVention, INC. | 1 | $69.68 | |
| Medtronic, INC. | 3 | $54.82 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
11
Patients
0
Total drug cost
$75
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Methylprednisolone | Generic | 11 | 0 | $75 |
Hospital affiliations
Frequently asked questions
What is Dr. Marcelo Guimaraes's medical specialty?
Dr. Marcelo Guimaraes practices Vascular & Interventional Radiology Physician in Charleston, SC.
Where does Dr. Marcelo Guimaraes practice?
Dr. Marcelo Guimaraes practices at 171 Ashley Ave, Charleston, SC 294258908. Office phone: 8437921414.
What is Dr. Marcelo Guimaraes's NPI?
Dr. Marcelo Guimaraes's National Provider Identifier (NPI) is 1790963684, issued by NPPES.
Does Dr. Marcelo Guimaraes accept Medicare assignment?
Yes. Dr. Marcelo Guimaraes accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marcelo Guimaraes commonly perform?
Top Medicare-reported procedures in 2023: Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older) (HCPCS 99152); Review by radiologist of additional artery image (HCPCS 75774). Source: CMS Medicare Physician & Other Practitioners file.