Doctor profile · Federal record

Dr. Karen Sennewald, MD

Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Winston Salem, NC

  • NPI 1326028226
  • Accepts Medicare
  • 41 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
Medical Center Blvd
Winston Salem, NC 271574444
(336) 716-2255

Credentials & registration

NPPES · NUCC
NPI registered
January 2006 — 20 yrs on file
Profile last updated
March 7, 2023
Year of graduation
1985 — 41 yrs since
Specialty taxonomy
2085R0202X — NUCC code
State license (1)
North Carolina #36827
Medicaid (2)
NC #8975666 · SC #N36827

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1326028226. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,138
Distinct HCPCS
10
Medicare allowed
$49,916
HCPCS Description Services Patients Avg allowed
71045 X-ray of chest, 1 view 250 232 $8
71250 Ct scan of chest without contrast 117 111 $49
71275 Ct scan of blood vessels of chest with contrast 101 100 $82
71046 X-ray of chest, 2 views 96 96 $10
71260 Ct scan of chest with contrast 83 78 $51
77063 Screening 3d breast mammography 69 69 $27
77067 Screening mammography 69 69 $34
74177 Ct scan of abdomen and pelvis with contrast 61 57 $83
71046 X-ray of chest, 2 views 45 44 $23
71250 Ct scan of chest without contrast 40 39 $130

In context: peer comparison

Among 35 peers in this city , average services per provider: 69. This provider delivers 16× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Karen Sennewald's medical specialty?
Dr. Karen Sennewald practices Diagnostic Radiology Physician in Winston Salem, NC.
Where does Dr. Karen Sennewald practice?
Dr. Karen Sennewald practices at Medical Center Blvd, Winston Salem, NC 271574444. Office phone: 3367162255.
What is Dr. Karen Sennewald's NPI?
Dr. Karen Sennewald's National Provider Identifier (NPI) is 1326028226, issued by NPPES.
Does Dr. Karen Sennewald accept Medicare assignment?
Yes. Dr. Karen Sennewald accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karen Sennewald commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); Ct scan of chest without contrast (HCPCS 71250); Ct scan of blood vessels of chest with contrast (HCPCS 71275). Source: CMS Medicare Physician & Other Practitioners file.