Doctor profile · Federal record

Dr. Ian Karol, MD

Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Body Imaging Physician · Shelton, CT

  • NPI 1407841042
  • Accepts Medicare
  • MIPS 67.9 / 100 · 2023
  • 34 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1 Corporate Dr Ste 325
Shelton, CT 064846295
(203) 696-3642
fax (203) 337-9731

Credentials & registration

NPPES · NUCC
NPI registered
September 2005 — 21 yrs on file
Profile last updated
September 7, 2023
Year of graduation
1992 — 34 yrs since
Specialty taxonomy
2085R0202X — NUCC code
State licenses (2)
Connecticut #036164 · Connecticut #36164

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1407841042. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
12,952
Distinct HCPCS
10
Medicare allowed
$145,634
HCPCS Description Services Patients Avg allowed
A9585 Injection, gadobutrol, 0.1 ml 9,270 118 $0
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml 2,795 37 $0
73721 Mri scan of leg joint without contrast 159 153 $223
71045 X-ray of chest, 1 view 104 101 $9
73221 Mri scan of arm joint without contrast 94 92 $229
74183 Mri scan of abdomen before and after contrast 90 89 $385
71046 X-ray of chest, 2 views 81 81 $34
70450 Ct scan head or brain without contrast 34 34 $41
73200 Ct scan of arm without contrast 32 32 $166
76376 3d radiographic procedure 28 28 $26

In context: peer comparison

Among 11 peers in this city , average services per provider: 234. This provider delivers 55× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Ian Karol's medical specialty?
Dr. Ian Karol practices Diagnostic Radiology Physician in Shelton, CT.
Where does Dr. Ian Karol practice?
Dr. Ian Karol practices at 1 Corporate Dr Ste 325, Shelton, CT 064846295. Office phone: 2036963642.
What is Dr. Ian Karol's NPI?
Dr. Ian Karol's National Provider Identifier (NPI) is 1407841042, issued by NPPES.
Does Dr. Ian Karol accept Medicare assignment?
Yes. Dr. Ian Karol accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ian Karol commonly perform?
Top Medicare-reported procedures in 2023: Injection, gadobutrol, 0.1 ml (HCPCS A9585); Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Mri scan of leg joint without contrast (HCPCS 73721). Source: CMS Medicare Physician & Other Practitioners file.