What is Arzella Speed's NPI number?

Arzella Speed's National Provider Identifier (NPI) is 1417838897, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Arzella Speed's specialty?

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

Where is Arzella Speed located?

Arzella Speed's practice location on file with NPPES is 1000 S Fremont Ave Unit 20, Alhambra, CA 91803-8840.

What is Arzella Speed's phone number?

The practice phone number listed in the NPPES registry for Arzella Speed is (626) 349-3838.

Is Arzella Speed's NPI active?

Yes — Arzella Speed's NPI (1417838897) is active in the NPPES registry as of the last update on 2025-09-11.

IndividualActive

Arzella Speed

NPI 1417838897 · Behavior Technician · Alhambra, CA

Arzella Speed is a Behavior Technician provider in Alhambra, CA (NPI 1417838897).

Provider details

NPI number: 1417838897
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(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

1000 S Fremont Ave Unit 20

Alhambra, CA 91803-8840

Phone: (626) 349-3838

Fax: (855) 838-9042

Street-level locationGet directions

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Mailing address