What is Xeson Leon's NPI number?

Xeson Leon's National Provider Identifier (NPI) is 1386585990, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Xeson Leon's specialty?

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

Where is Xeson Leon located?

Xeson Leon's practice location on file with NPPES is 18 Bennigton Street, Lawrence, MA 01841.

What is Xeson Leon's phone number?

The practice phone number listed in the NPPES registry for Xeson Leon is (978) 884-8929.

Is Xeson Leon's NPI active?

Yes — Xeson Leon's NPI (1386585990) is active in the NPPES registry as of the last update on 2026-04-06.

IndividualActive

Xeson Leon

NPI 1386585990 · Behavior Technician · Lawrence, MA

Xeson Leon is a Behavior Technician provider in Lawrence, MA (NPI 1386585990).

Provider details

NPI number: 1386585990
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

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

18 Bennigton Street

Lawrence, MA 01841

Phone: (978) 884-8929

Street-level locationGet directions

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Mailing address