What is Mamadou Diallo's NPI number?

Mamadou Diallo's National Provider Identifier (NPI) is 1558293688, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mamadou Diallo's specialty?

Mamadou Diallo is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is Mamadou Diallo located?

Mamadou Diallo's practice location on file with NPPES is 4529 Squiredale Sq, Alexandria, VA 22309-1233.

What is Mamadou Diallo's phone number?

The practice phone number listed in the NPPES registry for Mamadou Diallo is (202) 876-4236.

Is Mamadou Diallo's NPI active?

Yes — Mamadou Diallo's NPI (1558293688) is active in the NPPES registry as of the last update on 2026-06-02.

IndividualActive

Mamadou Diallo

NPI 1558293688 · Behavior Technician · Alexandria, VA

Mamadou Diallo is a Behavior Technician provider in Alexandria, VA (NPI 1558293688).

Provider details

NPI number: 1558293688
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(46/100 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
83% 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

4529 Squiredale Sq

Alexandria, VA 22309-1233

Phone: (202) 876-4236

Street-level locationGet directions

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Mailing address