Doctor profile · Federal record

Dr. Christopher Fischer, M.D.

Nuclear Medicine Physician (CMS: Diagnostic Radiology) · Nuclear Imaging & Therapy Physician · Diagnostic Radiology Physician · Sioux Falls, SD

  • NPI 1679736755
  • Accepts Medicare
  • MIPS 78.0 / 100 · 2023
  • 23 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1205 S Grange Ave, Ste 301
Sioux Falls, SD 57105
(605) 328-2170
fax (605) 328-2171
Mailing address
Po Box 5074
Sioux Falls, SD 571175074

Credentials & registration

NPPES · NUCC
NPI registered
July 2008 — 18 yrs on file
Profile last updated
April 6, 2022
Year of graduation
2003 — 23 yrs since
Specialty taxonomy
207U00000X — NUCC code
State license (1)
South Dakota #7516

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1679736755. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
4,582
Distinct HCPCS
10
Medicare allowed
$146,355
HCPCS Description Services Patients Avg allowed
71045 X-ray of chest, 1 view 1,059 790 $9
71046 X-ray of chest, 2 views 417 400 $10
74177 Ct scan of abdomen and pelvis with contrast 300 288 $85
78815 Nuclear medicine study from skull base to mid-thigh with ct scan 279 250 $112
71260 Ct scan of chest with contrast 206 190 $52
71046 X-ray of chest, 2 views 197 195 $10
71250 Ct scan of chest without contrast 190 187 $50
73630 X-ray of foot, minimum of 3 views 138 116 $8
71275 Ct scan of blood vessels of chest with contrast 120 119 $84
73502 X-ray of hip, 2-3 views 109 108 $11

In context: peer comparison

Among 2 peers in Sioux Falls Nuclear Medicine Physician, average services per provider: 75. This provider delivers 61× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Christopher Fischer's medical specialty?
Dr. Christopher Fischer practices Nuclear Medicine Physician in Sioux Falls, SD.
Where does Dr. Christopher Fischer practice?
Dr. Christopher Fischer practices at 1205 S Grange Ave, Sioux Falls, SD 57105. Office phone: 6053282170.
What is Dr. Christopher Fischer's NPI?
Dr. Christopher Fischer's National Provider Identifier (NPI) is 1679736755, issued by NPPES.
Does Dr. Christopher Fischer accept Medicare assignment?
Yes. Dr. Christopher Fischer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christopher Fischer commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); X-ray of chest, 2 views (HCPCS 71046); Ct scan of abdomen and pelvis with contrast (HCPCS 74177). Source: CMS Medicare Physician & Other Practitioners file.