Quick answers
- Does Carroll A. Pinner Iii accept Medicare assignment?
- Yes. Medicare's clinician data says Carroll A. Pinner Iii 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 Carroll A. Pinner Iii see?
- In 2024, CMS data shows 581 Original Medicare patients and 26,529 services for Carroll A. Pinner Iii. This counts Original Medicare only and measures volume, not quality.
- What is Carroll A. Pinner Iii's NPI number?
- 1275515108. 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 Carroll A. Pinner Iii, 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 | 581 |
|---|---|
| Services billed to Medicare | 26,529 |
| Different services or procedures | 150 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)688 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)625 services
- Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)619 services
- Automated urinalysis test (81003)518 services
- Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)498 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%
- Diabetes41%
- Arthritis41%
- Chronic kidney disease40%
- Ischemic heart disease30%
Hospitals where Carroll A. Pinner Iii works
Medicare's Facility Affiliation Data lists Carroll A. Pinner Iii 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.
- Lexington Medical CenterWest Columbia, SC · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 420073
- Newberry County Memorial HospitalNewberry, SC · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 420053
- Prisma Health BaptistColumbia, SC · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 420086
- Prisma Health Baptist ParkridgeColumbia, SC · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 420106
- Prisma Health Richland HospitalColumbia, SC · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 420018
Practice locations
Addresses where Carroll A. Pinner Iii is enrolled with Medicare (CMS data updated October 2, 2026).
- 32 River StPeak, SC 29122 (803) 945‑7475
- PO Box, Suite 99Peak, SC 29122
Group practices
Medicare enrollment lists Carroll A. Pinner Iii as a member of this group (CMS data updated October 2, 2026).
- Pinner Clinic PA4 clinicians in the group
Specialties
- General Practiceprimary
Other general practitioners in South Carolina
Clinicians with the same Medicare primary specialty in South Carolina — not a recommendation.
Other clinicians in Pinner Clinic PA
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wake Forest University School Of Medicine |
| Graduation year | 1971 (55 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1275515108 |
| 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