Carolyn Guilloud, M.D.
NPI 1356875058 · Internal Medicine Physician · Greensboro, NC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carolyn Guilloud, M.D. is a Internal Medicine Physician provider in Greensboro, NC (NPI 1356875058).
Provider details
- NPI number
- 1356875058
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 93720 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
131 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 52 | $72 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 31 | $62 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 26 | $74 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 22 | $91 |
Typical Medicare-allowed amounts for these services range $62–$91 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Semaglutidebrand: Ozempic | 61 | — |
| Atorvastatin Calcium | 55 | 15 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 37 | — |
| Rosuvastatin Calcium | 34 | 13 |
| Furosemide | 32 | — |
| Amlodipine Besylate | 29 | 13 |
| Fluticasone Propionate |
Practice location
Mailing address
Additional practice locations (2)
- 103 Thompson St Ste 200Lexington, SC 29072-2543Phone: (803) 796-7270Fax: (803) 796-0106
- 145 Sunset Ct Ste 100West Columbia, SC 29169-2429Phone: (803) 793-3550Fax: (803) 739-3546
Registry dates
- Enumerated
- 2017-04-19
- Last updated
- 2025-12-29
- Certified
- 2025-12-29
Frequently asked questions
- What is Carolyn Guilloud's NPI number?
- Carolyn Guilloud's National Provider Identifier (NPI) is 1356875058, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carolyn Guilloud's specialty?
- Carolyn Guilloud is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Carolyn Guilloud located?
- Carolyn Guilloud's practice location on file with NPPES is 1200 N Elm St, Greensboro, NC 27401-1004.
- What is Carolyn Guilloud's phone number?
- The practice phone number listed in the NPPES registry for Carolyn Guilloud is (336) 832-7272.
- Does Carolyn Guilloud accept Medicare?
- Carolyn Guilloud is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carolyn Guilloud's NPI active?
- Yes — Carolyn Guilloud's NPI (1356875058) is active in the NPPES registry as of the last update on 2025-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.