Doctor profile · Federal record
Dr. Mark Stephan, MD
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Lafayette, LA
- NPI 1578550794
- Accepts Medicare
- MIPS 92.9 / 100 · 2023
- 44 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2311 Kaliste Saloom RD
Lafayette, LA 705086807
(337) 261-5151 - Mailing address
-
Po Box 53134
Lafayette, LA 705053134
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- October 26, 2007
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- Louisiana #16703
- Medicaid
- LA #1389552
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1578550794. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
6,135
Distinct HCPCS
10
Medicare allowed
$185,617
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
71045 |
X-ray of chest, 1 view | 1,427 | 1,183 | $8 | |
71046 |
X-ray of chest, 2 views | 974 | 928 | $10 | |
70450 |
Ct scan head or brain without contrast | 428 | 402 | $38 | |
77080 |
Dxa bone density measurement of hip, pelvis, spine | 238 | 238 | $9 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 174 | 171 | $83 | |
71250 |
Ct scan of chest without contrast | 171 | 167 | $49 | |
71260 |
Ct scan of chest with contrast | 131 | 127 | $52 | |
74018 |
X-ray of abdomen, 1 view | 126 | 115 | $8 | |
78815 |
Nuclear medicine study from skull base to mid-thigh with ct scan | 124 | 121 | $109 | |
72125 |
Ct scan of upper spine without contrast | 119 | 116 | $45 |
In context: peer comparison
Among 11 peers in this city , average services per provider: 101. This provider delivers 61× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Mark Stephan's medical specialty?
Dr. Mark Stephan practices Diagnostic Radiology Physician in Lafayette, LA.
Where does Dr. Mark Stephan practice?
Dr. Mark Stephan practices at 2311 Kaliste Saloom RD, Lafayette, LA 705086807. Office phone: 3372615151.
What is Dr. Mark Stephan's NPI?
Dr. Mark Stephan's National Provider Identifier (NPI) is 1578550794, issued by NPPES.
Does Dr. Mark Stephan accept Medicare assignment?
Yes. Dr. Mark Stephan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Stephan 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 head or brain without contrast (HCPCS 70450). Source: CMS Medicare Physician & Other Practitioners file.