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.

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Ziyad Haddad, MD

NPI 1356329965 · Diagnostic Radiology Physician · Leesburg, VA

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)

Practice location

19500 Sandridge Way, Suite 420

Leesburg, VA 20176-3467

Phone: (571) 375-8601

Fax: (571) 223-6773

Street-level locationGet directions

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Mailing address

224-D Cornwall Street, Nw, Suite 403

Leesburg, VA 20176-2704

Specialties & taxonomies

Diagnostic Radiology PhysicianPrimary2085R0202XLicense 0101057944 (VA)
Allopathic & Osteopathic Physicians

Additional practice locations (1)

4001 Fair Ridge Dr
#103, Fair Oaks Imaging Center
Fairfax, VA 22033-2917
Phone: (703) 385-5203
Fax: (703) 385-3058

Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(84/100 index)

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

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.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Additional practice locations (1)

Profile Score

What this provider does (Medicare)

Registry dates

Frequently asked questions

Specialties & taxonomies

Additional practice locations (1)

Frequently asked questions

Profile Score

What this provider does (Medicare)