Doctor profile · Federal record

Dr. Thomas Frerichs, M.D.

Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Roseville, MN

  • NPI 1629028329
  • Accepts Medicare
  • MIPS 75.9 / 100 · 2023
  • 31 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
2355 Highway 36 W Ste 100
Roseville, MN 551133905
(651) 292-2000
Additional location
250 Thompson St
Saint Paul, MN 551022370
fax (651) 292-2136
Additional location
4801 W 81St St, Suite 108
Bloomington, MN 554371111
(952) 837-9700
fax (952) 837-9701
Show 1 more location
Additional location
9055 Springbrook Dr Nw
Coon Rapids, MN 554335841
(763) 780-9155

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
July 12, 2021
Year of graduation
1995 — 31 yrs since
Specialty taxonomy
2085R0202X — NUCC code
State license (1)
Minnesota #40463
Medicaid
MN #796716100

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1629028329. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
17,837
Distinct HCPCS
10
Medicare allowed
$189,739
HCPCS Description Services Patients Avg allowed
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml 16,068 161 $0
71045 X-ray of chest, 1 view 197 186 $9
71046 X-ray of chest, 2 views 195 191 $10
74177 Ct scan of abdomen and pelvis with contrast 179 177 $86
74177 Ct scan of abdomen and pelvis with contrast 135 125 $313
71046 X-ray of chest, 2 views 128 68 $18
71260 Ct scan of chest with contrast 114 104 $116
71260 Ct scan of chest with contrast 100 99 $53
74176 Ct scan of abdomen and pelvis without contrast 75 72 $82
71250 Ct scan of chest without contrast 66 65 $50

In context: peer comparison

Among 93 peers in Roseville Diagnostic Radiology Physician, average services per provider: 136. This provider delivers 131× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas Frerichs's medical specialty?
Dr. Thomas Frerichs practices Diagnostic Radiology Physician in Roseville, MN.
Where does Dr. Thomas Frerichs practice?
Dr. Thomas Frerichs practices at 2355 Highway 36 W Ste 100, Roseville, MN 551133905. Office phone: 6512922000.
What is Dr. Thomas Frerichs's NPI?
Dr. Thomas Frerichs's National Provider Identifier (NPI) is 1629028329, issued by NPPES.
Does Dr. Thomas Frerichs accept Medicare assignment?
Yes. Dr. Thomas Frerichs accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Frerichs commonly perform?
Top Medicare-reported procedures in 2023: Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); X-ray of chest, 1 view (HCPCS 71045); X-ray of chest, 2 views (HCPCS 71046). Source: CMS Medicare Physician & Other Practitioners file.