What is Jessica De Leon's NPI number?

Jessica De Leon's National Provider Identifier (NPI) is 1164211546, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jessica De Leon's specialty?

Jessica De Leon is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).

Where is Jessica De Leon located?

Jessica De Leon's practice location on file with NPPES is 301 Broadway, Chelsea, MA 02150-2807.

What is Jessica De Leon's phone number?

The practice phone number listed in the NPPES registry for Jessica De Leon is (617) 889-4860.

Is Jessica De Leon's NPI active?

Yes — Jessica De Leon's NPI (1164211546) is active in the NPPES registry as of the last update on 2025-05-02.

IndividualActive

Jessica De Leon

NPI 1164211546 · Counselor · Chelsea, MA

Jessica De Leon is a Counselor provider in Chelsea, MA (NPI 1164211546).

Provider details

NPI number: 1164211546
Entity type: Individual
Primary specialty: CounselorBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

CounselorPrimary101Y00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(48/100 index)

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

Registry tenure38% of score
1 yr in NPPES 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

301 Broadway

Chelsea, MA 02150-2807

Phone: (617) 889-4860

Fax: (617) 912-7971

Street-level locationGet directions

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Mailing address