What is Dahlia Arnold's NPI number?

Dahlia Arnold's National Provider Identifier (NPI) is 1154289403, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Dahlia Arnold's specialty?

Dahlia Arnold is listed in the NPPES registry with a primary specialty of School Psychologist (Behavioral Health & Social Service Providers).

Where is Dahlia Arnold located?

Dahlia Arnold's practice location on file with NPPES is 6889 El Fuerte St, Carlsbad, CA 92009-5923.

What is Dahlia Arnold's phone number?

The practice phone number listed in the NPPES registry for Dahlia Arnold is (760) 290-2121.

Is Dahlia Arnold's NPI active?

Yes — Dahlia Arnold's NPI (1154289403) is active in the NPPES registry as of the last update on 2026-01-14.

IndividualActive

Dahlia Arnold

NPI 1154289403 · School Psychologist · Carlsbad, CA

Dahlia Arnold is a School Psychologist provider in Carlsbad, CA (NPI 1154289403).

Provider details

NPI number: 1154289403
Entity type: Individual
Primary specialty: School PsychologistBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

School PsychologistPrimary103TS0200X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(47/100 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

6889 El Fuerte St

Carlsbad, CA 92009-5923

Phone: (760) 290-2121

Street-level locationGet directions

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Mailing address