Doctor profile · Federal record
Dr. Carolyn Guilloud, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Greensboro, NC
- NPI 1356875058
- Accepts Medicare
- 9 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
1200 N Elm St
Greensboro, NC 274011004
(336) 832-7272
fax (336) 832-8641 - Additional location
-
103 Thompson St Ste 200
Lexington, SC 290722543
(803) 796-7270
fax (803) 796-0106 - Additional location
-
145 Sunset CT Ste 100
West Columbia, SC 291692429
(803) 793-3550
fax (803) 739-3546
Credentials & registration
- NPI registered
- April 2017 — 9 yrs on file
- Profile last updated
- December 29, 2025
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- North Carolina #227728 · South Carolina #93720
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356875058. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
215
Distinct HCPCS
5
Medicare allowed
$16,145
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 81 | 46 | $76 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 47 | 41 | $91 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 36 | 32 | $63 | |
99238 |
Hospital discharge day management, 30 minutes or less | 36 | 36 | $77 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 15 | 11 | $47 |
In context: peer comparison
Among 40 peers in this city , average services per provider: 91. This provider delivers 2.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
391
Patients
15
Total drug cost
$54,700
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 50 | 15 | $681 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 42 | 0 | $1,742 |
| Ozempic (Semaglutide) | Brand | 36 | 0 | $45,312 |
| Omeprazole | Generic | 31 | 0 | $480 |
| Gabapentin | Generic | 29 | 0 | $531 |
| Amlodipine Besylate | Generic | 27 | 0 | $151 |
| Furosemide | Generic | 24 | 0 | $107 |
| Pregabalin | Generic | 21 | 0 | $751 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 20 | 0 | $1,426 |
| Diclofenac Sodium | Generic | 20 | 0 | $2,272 |
Hospital affiliations
Frequently asked questions
What is Dr. Carolyn Guilloud's medical specialty?
Dr. Carolyn Guilloud practices Internal Medicine Physician in Greensboro, NC.
Where does Dr. Carolyn Guilloud practice?
Dr. Carolyn Guilloud practices at 1200 N Elm St, Greensboro, NC 274011004. Office phone: 3368327272.
What is Dr. Carolyn Guilloud's NPI?
Dr. Carolyn Guilloud's National Provider Identifier (NPI) is 1356875058, issued by NPPES.
Does Dr. Carolyn Guilloud accept Medicare assignment?
Yes. Dr. Carolyn Guilloud accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Carolyn Guilloud commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.