Quick answers
- Does Sheryl D. Massey accept Medicare assignment?
- Yes. Medicare's clinician data says Sheryl D. Massey 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 Sheryl D. Massey see?
- In 2024, CMS data shows 98 Original Medicare patients and 930 services for Sheryl D. Massey. This counts Original Medicare only and measures volume, not quality.
- What is Sheryl D. Massey's NPI number?
- 1578693644. 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 Sheryl D. Massey, 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 | 98 |
|---|---|
| Services billed to Medicare | 930 |
| Different services or procedures | 8 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)515 services
- Training in the use of orthopedic device for arm, leg and/or trunk, each 15 minutes (97760)144 services
- Application of whirlpool therapy (97022)105 services
- Evaluation for occupational therapy, typically 30 minutes (97165)77 services
- Follow-up training in the use of orthopedic device or artificial arm, leg and/or trunk, each 15 minutes (97763)21 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 cholesterol68%
- Arthritis55%
- Depression34%
- Anxiety32%
- Chronic kidney disease20%
Practice locations
Addresses where Sheryl D. Massey is enrolled with Medicare (CMS data updated October 2, 2026).
- 1011 Frontage RdGreenville, SC 29615 (864) 242‑4263
- 210 Freeman Farm RdDuncan, SC 29334 (864) 968‑5123
Group practices
Medicare enrollment lists Sheryl D. Massey as a member of this group (CMS data updated October 2, 2026).
- Prisma Health University Medical Group2,493 clinicians in the group
Specialties
Find other clinicians: Occupational Therapist in Private Practice, South Carolina →
Other occupational therapists in Greenville
Clinicians with the same Medicare primary specialty in Greenville, SC — not a recommendation.
Other clinicians in Prisma Health University Medical Group
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | OT |
|---|---|
| Graduation year | 1988 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1578693644 |
| 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