Doctor profile · Federal record

Dr. Kirt Frederickson, M.D.

Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Danbury, CT

  • NPI 1144218819
  • Accepts Medicare
  • MIPS 89.1 / 100 · 2023
  • 30 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
24 Hospital Ave
Danbury, CT 068106099
(203) 739-7532
fax (203) 796-7667
Mailing address
60 Newtown RD, Unit 45
Danbury, CT 068106257

Credentials & registration

NPPES · NUCC
NPI registered
October 2005 — 21 yrs on file
Profile last updated
August 11, 2016
Year of graduation
1996 — 30 yrs since
Specialty taxonomy
2085R0202X — NUCC code
State license (1)
Connecticut #040390

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1144218819. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,569
Distinct HCPCS
10
Medicare allowed
$137,052
HCPCS Description Services Patients Avg allowed
71045 X-ray of chest, 1 view 371 353 $9
74177 Ct scan of abdomen and pelvis with contrast 189 183 $91
71250 Ct scan of chest without contrast 170 159 $54
76377 3d radiographic procedure with computerized image postprocessing 170 159 $40
70450 Ct scan head or brain without contrast 157 153 $42
76770 Complete ultrasound scan behind abdominal cavity 145 143 $37
72125 Ct scan of upper spine without contrast 123 122 $49
74176 Ct scan of abdomen and pelvis without contrast 105 98 $88
71260 Ct scan of chest with contrast 96 92 $56
74183 Mri scan of abdomen before and after contrast 75 74 $108

In context: peer comparison

Among 10 peers in this city , average services per provider: 129. This provider delivers 20× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Kirt Frederickson's medical specialty?
Dr. Kirt Frederickson practices Diagnostic Radiology Physician in Danbury, CT.
Where does Dr. Kirt Frederickson practice?
Dr. Kirt Frederickson practices at 24 Hospital Ave, Danbury, CT 068106099. Office phone: 2037397532.
What is Dr. Kirt Frederickson's NPI?
Dr. Kirt Frederickson's National Provider Identifier (NPI) is 1144218819, issued by NPPES.
Does Dr. Kirt Frederickson accept Medicare assignment?
Yes. Dr. Kirt Frederickson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kirt Frederickson commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); Ct scan of abdomen and pelvis with contrast (HCPCS 74177); Ct scan of chest without contrast (HCPCS 71250). Source: CMS Medicare Physician & Other Practitioners file.