Quick answers
- Does Claude S. Yarborough accept Medicare assignment?
- Yes. Medicare's clinician data says Claude S. Yarborough 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 Claude S. Yarborough see?
- In 2024, CMS data shows 652 Original Medicare patients and 2,020 services for Claude S. Yarborough. This counts Original Medicare only and measures volume, not quality.
- What is Claude S. Yarborough's NPI number?
- 1538252283. 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 Claude S. Yarborough, 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 | 652 |
|---|---|
| Services billed to Medicare | 2,020 |
| Different services or procedures | 64 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)311 services
- Pathology examination of tissue using a microscope, intermediate complexity (88305)206 services
- Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43235)115 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)112 services
- Biopsy of large bowel using a flexible endoscope (45380)98 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 pressure75%
- High cholesterol75%
- Arthritis50%
- Ischemic heart disease30%
- Anxiety28%
- Diabetes27%
Hospitals where Claude S. Yarborough works
Medicare's Facility Affiliation Data lists Claude S. Yarborough at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- St Francis-DowntownGreenville, SC · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 420023
Practice locations
Addresses where Claude S. Yarborough is enrolled with Medicare (CMS data updated October 2, 2026).
- 125 Halton Rd, Suite 200Greenville, SC 29607 (864) 232‑7338
Group practices
Medicare enrollment lists Claude S. Yarborough as a member of this group (CMS data updated October 2, 2026).
- Gastroenterology Associates, PA57 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Greenville
Clinicians with the same Medicare primary specialty in Greenville, SC — not a recommendation.
Other clinicians in Gastroenterology Associates, PA
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical University Of South Carolina College Of Medicine |
| Graduation year | 1984 (42 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1538252283 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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