Ziyad Haddad, MD
NPI 1356329965 · Diagnostic Radiology Physician · Leesburg, VA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ziyad Haddad, MD is a Diagnostic Radiology Physician provider in Leesburg, VA (NPI 1356329965).
Provider details
- NPI number
- 1356329965
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0101057944 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
2,972 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 455 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 215 | $37 |
| Nuclear Medicine Study From Skull Base to Mid-Thigh With Ct Scan78815 | 158 | $1,882 |
| Fluorodeoxyglucose F-18 Fdg, Diagnostic, Per Study Dose, Up to 45 MillicuriesA9552 | 152 | $103 |
| Mri Scan of Leg Joint Without Contrast73721 | 138 | $226 |
| Mri Scan of Lower Spinal Canal Without Contrast72148 | 114 | $215 |
Practice location
Mailing address
Additional practice locations (1)
- 4001 Fair Ridge Dr#103, Fair Oaks Imaging CenterFairfax, VA 22033-2917Phone: (703) 385-5203Fax: (703) 385-3058
Registry dates
- Enumerated
- 2006-01-04
- Last updated
- 2022-11-29
- Certified
- 2022-11-29
Frequently asked questions
- What is Ziyad Haddad's NPI number?
- Ziyad Haddad's National Provider Identifier (NPI) is 1356329965, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ziyad Haddad's specialty?
- Ziyad Haddad is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Ziyad Haddad located?
- Ziyad Haddad's practice location on file with NPPES is 19500 Sandridge Way, Suite 420, Leesburg, VA 20176-3467.
- What is Ziyad Haddad's phone number?
- The practice phone number listed in the NPPES registry for Ziyad Haddad is (571) 375-8601.
- Does Ziyad Haddad accept Medicare?
- Ziyad Haddad is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ziyad Haddad's NPI active?
- Yes — Ziyad Haddad's NPI (1356329965) is active in the NPPES registry as of the last update on 2022-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.