Quick answers
- Does Gwendolyn Knuckles accept Medicare assignment?
- Yes. Medicare's clinician data says Gwendolyn Knuckles accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Gwendolyn Knuckles see?
- In 2024, CMS data shows 40 Original Medicare patients and 208 services for Gwendolyn Knuckles. This counts Original Medicare only and measures volume, not quality.
- What is Gwendolyn Knuckles's NPI number?
- 1043253677. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Gwendolyn Knuckles, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 40 |
|---|---|
| Services billed to Medicare | 208 |
| Different services or procedures | 18 |
| Participating Medicare provider | Yes |
| Average age of these patients | 69 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)66 services
- Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)18 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure68%
- High cholesterol60%
- Arthritis55%
- Diabetes28%
Practice locations
Addresses where Gwendolyn Knuckles is enrolled with Medicare (CMS data updated October 2, 2026).
- 2414 Emerald PlGreenville, NC 27834 (252) 757‑3939
- 2459 Emerald Pl, Suite 102Greenville, NC 27834 (252) 757‑3939
Group practices
Medicare enrollment lists Gwendolyn Knuckles as a member of these groups (CMS data updated October 2, 2026).
- Raleigh Durham Medical Group PA77 clinicians in the group
- Carolina Clinic for Health and Wellness PA5 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Find other Obstetrics/Gynecology doctors in North Carolina →
Other OB-GYNs in Greenville
Clinicians with the same Medicare primary specialty in Greenville, NC — not a recommendation.
Other clinicians in Raleigh Durham Medical Group PA
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Tulane University School Of Medicine |
| Graduation year | 1984 (42 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1043253677 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians