Physician Profile
Unclaimed ProfileAbout NACHAR
Oussama Nachar, M.D, PhD is a healthcare provider in Edinburg, TX specializing in diagnostic radiology. Oussama trained at Universite Laval Faculte de Medecine Dentaire, graduating in 1995. Medicare claims data shows Oussama provided 2,613 services to 934 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (956) 661-7100
- Email not available
Practice Locations
5501 S MCCOLL RD
Edinburg, TX 78539
Procedures Most Often Billed to Medicare
2,613 services · 934 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Nuclear medicine study from skull base to mid-thigh with ct scan | Imaging | 78815 |
156 |
| Ct scan of chest without contrast | Imaging | 71250 |
144 |
| X-ray of chest, 2 views | Imaging | 71046 |
83 |
| Ct scan of chest without contrast | Imaging | 71250 |
55 |
| Ct scan of abdomen and pelvis without contrast | Imaging | 74176 |
51 |
| Nuclear medicine study of bone and/or joint whole body | Imaging | 78306 |
48 |
| Ct scan of abdomen and pelvis with contrast | Imaging | 74177 |
36 |
| Ct scan of abdomen and pelvis without contrast | Imaging | 74176 |
33 |
| Nuclear medicine study, spect imaging, 1 area or single acquisition, single day imaging | Imaging | 78803 |
31 |
| Nuclear medicine study of stomach to assess emptying | Imaging | 78264 |
28 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other diagnostic radiology specialists in Edinburg 8
Same specialty, same city.
Also performs Nuclear medicine study from skull base to mid-thigh with ct scan 8
Providers in TX who bill this service to Medicare most often.
Common questions
What does Dr. Nachar specialize in?
Dr. Nachar is a diagnostic radiology in Edinburg, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DIAGNOSTIC RADIOLOGY”.
NPI registry
Where is Dr. Nachar located?
Dr. Nachar is listed at 5501 S MCCOLL RD, Edinburg, TX 78539. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Nachar's phone number?
The number on file is (956) 661-7100. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Nachar?
Dr. Nachar's National Provider Identifier is 1174575583. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Nachar go to medical school?
Dr. Nachar attended Universite Laval Faculte de Medecine Dentaire, graduating in 1995. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Nachar have?
Dr. Nachar has 31 years experience. Calculated from a graduation year of 1995, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Nachar do most often?
According to Medicare billing data, Dr. Nachar performs imaging including nuclear medicine study from skull base to mid-thigh with ct scan and ct scan of chest without contrast. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Nachar's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Nachar. If this is you, claiming it is free.
Guide.md
Is this your profile?
Verify your identity to control how patients — and AI assistants — describe you.
Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.