What is Mersadies Ellis's NPI number?

Mersadies Ellis's National Provider Identifier (NPI) is 1689502668, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mersadies Ellis's specialty?

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

Where is Mersadies Ellis located?

Mersadies Ellis's practice location on file with NPPES is 148 S Escondido Blvd, Escondido, CA 92025-4115.

What is Mersadies Ellis's phone number?

The practice phone number listed in the NPPES registry for Mersadies Ellis is (858) 603-3341.

Is Mersadies Ellis's NPI active?

Yes — Mersadies Ellis's NPI (1689502668) is active in the NPPES registry as of the last update on 2026-05-11.

IndividualActive

Mersadies Ellis

NPI 1689502668 · Behavior Technician · Escondido, CA

Mersadies Ellis is a Behavior Technician provider in Escondido, CA (NPI 1689502668).

Provider details

NPI number: 1689502668
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Female
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

148 S Escondido Blvd

Escondido, CA 92025-4115

Phone: (858) 603-3341

Street-level locationGet directions

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Mailing address