Quick answers
- Does Geoffrey S. Coates-Wynn accept Medicare assignment?
- Yes. Medicare's clinician data says Geoffrey S. Coates-Wynn 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 Geoffrey S. Coates-Wynn see?
- In 2024, CMS data shows 244 Original Medicare patients and 2,137 services for Geoffrey S. Coates-Wynn. This counts Original Medicare only and measures volume, not quality.
- What is Geoffrey S. Coates-Wynn's NPI number?
- 1316928377. 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 Geoffrey S. Coates-Wynn, 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 | 244 |
|---|---|
| Services billed to Medicare | 2,137 |
| Different services or procedures | 7 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)1,474 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)235 services
- Hospital discharge day management, more than 30 minutes (99239)233 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)189 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%
- Arthritis70%
- Chronic kidney disease55%
- Ischemic heart disease52%
- Diabetes51%
Hospitals where Geoffrey S. Coates-Wynn works
Medicare's Facility Affiliation Data lists Geoffrey S. Coates-Wynn 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.
- McLeod Regional Medical Center-Pee DeeFlorence, SC · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 420051
- MUSC Health Florence Medical CenterFlorence, SC · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 420091
- MUSC Health Marion Medical CenterMullins, SC · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 420055
- MUSC Medical CenterCharleston, SC · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 420004
Practice locations
Addresses where Geoffrey S. Coates-Wynn is enrolled with Medicare (CMS data updated October 2, 2026).
- 506 N StBamberg, SC 29003 (803) 245‑6290
- 805 Pamplico HwyFlorence, SC 29505
Group practices
Medicare enrollment lists Geoffrey S. Coates-Wynn as a member of this group (CMS data updated October 2, 2026).
- MUSC Community Physicians1,544 clinicians in the group
Specialties
Find other Physical Medicine and Rehabilitation doctors in South Carolina →
Other rehabilitation doctors in South Carolina
Clinicians with the same Medicare primary specialty in South Carolina — not a recommendation.
Other clinicians in MUSC Community Physicians
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 | 2003 (23 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1316928377 |
| 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