What is Omar Ahmad's NPI number?

Omar Ahmad's National Provider Identifier (NPI) is 1598636375, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Omar Ahmad's specialty?

Omar Ahmad is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).

Where is Omar Ahmad located?

Omar Ahmad's practice location on file with NPPES is 44121 Leesburg Pike, Ashburn, VA 20147-5667.

What is Omar Ahmad's phone number?

The practice phone number listed in the NPPES registry for Omar Ahmad is (571) 510-0016.

Is Omar Ahmad's NPI active?

Yes — Omar Ahmad's NPI (1598636375) is active in the NPPES registry as of the last update on 2025-09-15.

IndividualActive

Omar Ahmad, NP

NPI 1598636375 · Psychiatry Physician · Ashburn, VA

Omar Ahmad, NP is a Psychiatry Physician provider in Ashburn, VA (NPI 1598636375).

Provider details

NPI number: 1598636375
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: NP
Sex: Male
Sole proprietor: No
License: 2025039680 (VA)

Specialties & taxonomies

Psychiatry PhysicianPrimary2084P0800XLicense 2025039680 (VA)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(54/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

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.

Practice location

44121 Leesburg Pike

Ashburn, VA 20147-5667

Phone: (571) 510-0016

Street-level locationGet directions

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Mailing address