Doctor profile · Federal record
Dr. Oussama Nachar, M.D, PH.D
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Nuclear Medicine Physician · Nuclear Medicine Physician · Edinburg, TX
- NPI 1174575583
- Accepts Medicare
- 31 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
5501 S McColl RD
Edinburg, TX 785395503
(956) 661-7100 - Mailing address
-
3401 San Roman St
Mission, TX 785727532
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- March 1, 2022
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State licenses (2)
- Texas #K8800 · Louisiana #MD.14005R
- Medicaid
- LA #1188042
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174575583. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,378
Distinct HCPCS
10
Medicare allowed
$113,337
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 2,580 | 81 | $0 | |
78815 |
Nuclear medicine study from skull base to mid-thigh with ct scan | 92 | 80 | $109 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 91 | 90 | $129 | |
71250 |
Ct scan of chest without contrast | 87 | 83 | $66 | |
78306 |
Nuclear medicine study of bone and/or joint whole body | 72 | 67 | $38 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 68 | 66 | $235 | |
74178 |
Ct scan of abdomen and pelvis before and after contrast | 45 | 45 | $246 | |
A4641 |
Radiopharmaceutical, diagnostic, not otherwise classified | 40 | 40 | $207 | |
71260 |
Ct scan of chest with contrast | 32 | 31 | $67 | |
78264 |
Nuclear medicine study of stomach to assess emptying | 28 | 28 | $36 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 163. This provider delivers 21× the peer median.Frequently asked questions
What is Dr. Oussama Nachar's medical specialty?
Dr. Oussama Nachar practices Diagnostic Radiology Physician in Edinburg, TX.
Where does Dr. Oussama Nachar practice?
Dr. Oussama Nachar practices at 5501 S McColl RD, Edinburg, TX 785395503. Office phone: 9566617100.
What is Dr. Oussama Nachar's NPI?
Dr. Oussama Nachar's National Provider Identifier (NPI) is 1174575583, issued by NPPES.
Does Dr. Oussama Nachar accept Medicare assignment?
Yes. Dr. Oussama Nachar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Oussama Nachar commonly perform?
Top Medicare-reported procedures in 2023: Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Nuclear medicine study from skull base to mid-thigh with ct scan (HCPCS 78815); Ct scan of abdomen and pelvis without contrast (HCPCS 74176). Source: CMS Medicare Physician & Other Practitioners file.