Doctor profile · Federal record
Dr. Stephen Defriez, D.O.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Diagnostic Radiology Physician · Flint, MI
- NPI 1639111966
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 26 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
501 S Ballenger Hwy, Suite B
Flint, MI 485323641
(810) 342-4800 - Additional location
-
2239 Lost Oak CT
Grand Blanc, MI 484392523
(810) 348-7604
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- August 8, 2023
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State licenses (2)
- Michigan #5101014531 · Virginia #0102207752
- Medicaid
- MI #4767650
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639111966. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,616
Distinct HCPCS
10
Medicare allowed
$117,823
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
71045 |
X-ray of chest, 1 view | 982 | 678 | $9 | |
70450 |
Ct scan head or brain without contrast | 375 | 354 | $39 | |
77067 |
Screening mammography | 159 | 159 | $36 | |
77063 |
Screening 3d breast mammography | 155 | 155 | $29 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 150 | 147 | $86 | |
71046 |
X-ray of chest, 2 views | 146 | 139 | $10 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 141 | 134 | $82 | |
72125 |
Ct scan of upper spine without contrast | 108 | 106 | $46 | |
71275 |
Ct scan of blood vessels of chest with contrast | 87 | 86 | $85 | |
74018 |
X-ray of abdomen, 1 view | 80 | 78 | $9 |
In context: peer comparison
Among 12 peers in this city , average services per provider: 135. This provider delivers 27× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Stephen Defriez's medical specialty?
Dr. Stephen Defriez practices Diagnostic Radiology Physician in Flint, MI.
Where does Dr. Stephen Defriez practice?
Dr. Stephen Defriez practices at 501 S Ballenger Hwy, Flint, MI 485323641. Office phone: 8103424800.
What is Dr. Stephen Defriez's NPI?
Dr. Stephen Defriez's National Provider Identifier (NPI) is 1639111966, issued by NPPES.
Does Dr. Stephen Defriez accept Medicare assignment?
Yes. Dr. Stephen Defriez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Defriez commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); Ct scan head or brain without contrast (HCPCS 70450); Screening mammography (HCPCS 77067). Source: CMS Medicare Physician & Other Practitioners file.