Quick answers
- Does Karen Sennewald accept Medicare assignment?
- Yes. Medicare's clinician data says Karen Sennewald 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 Karen Sennewald see?
- In 2024, CMS data shows 585 Original Medicare patients and 2,042 services for Karen Sennewald. This counts Original Medicare only and measures volume, not quality.
- What is Karen Sennewald's NPI number?
- 1326028226. 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 Karen Sennewald, 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 | 585 |
|---|---|
| Services billed to Medicare | 2,042 |
| Different services or procedures | 65 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)1,300 services
- Ct scan of chest without contrast (71250)135 services
- X-ray of chest, 1 view (71045)88 services
- Ct scan of chest with contrast (71260)76 services
- Ct scan of blood vessels of chest with contrast (71275)62 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 disease38%
- Chronic kidney disease37%
- Diabetes36%
Hospitals where Karen Sennewald works
Medicare's Facility Affiliation Data lists Karen Sennewald 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.
- Atrium Health LincolnLincolnton, NC · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 340145
- Carolinas Medical Center-NortheastConcord, NC · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 340001
- Carolinas Medical Center/Behavioral HealthCharlotte, NC · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 340113
- High Point Regional Health SystemHigh Point, NC · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 340004
- North Carolina Baptist HospitalWinston-Salem, NC · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 340047
Practice locations
Addresses where Karen Sennewald is enrolled with Medicare (CMS data updated October 2, 2026).
- 1656 Riverchase Blvd, Suite 1200Rock Hill, SC 29732 (803) 327‑9934
- 1814 Westchester Dr, Suite 100High Point, NC 27262 (336) 802‑2175
- 265 Executive Park BlvdWinston Salem, NC 27103 (336) 765‑5722
- 433 McAlister RdLincolnton, NC 28092 (704) 362‑1945
- Medical Ctr BlvdWinston Salem, NC 27157 (336) 716‑2734
Group practices
Medicare enrollment lists Karen Sennewald as a member of these groups (CMS data updated October 2, 2026).
- Wake Forest University Health Sciences2,645 clinicians in the group
- Wake Forest Health Network LLC292 clinicians in the group
- Charlotte Radiology P A227 clinicians in the group
- Wake Forest Baptist Imaging LLC79 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Rock Hill
Clinicians with the same Medicare primary specialty in Rock Hill, SC — not a recommendation.
Other clinicians in Wake Forest University Health Sciences
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 | 1985 (41 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1326028226 |
| 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