What is Celest Portillo's NPI number?

Celest Portillo's National Provider Identifier (NPI) is 1003778952, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Celest Portillo's specialty?

Celest Portillo is listed in the NPPES registry with a primary specialty of Assistant Behavior Analyst (Behavioral Health & Social Service Providers).

Where is Celest Portillo located?

Celest Portillo's practice location on file with NPPES is 16364 Sun Summit Dr, Riverside, CA 92503-0508.

What is Celest Portillo's phone number?

The practice phone number listed in the NPPES registry for Celest Portillo is (714) 834-1111.

Is Celest Portillo's NPI active?

Yes — Celest Portillo's NPI (1003778952) is active in the NPPES registry as of the last update on 2025-12-01.

IndividualActive

Celest Portillo

NPI 1003778952 · Assistant Behavior Analyst · Riverside, CA

Celest Portillo is a Assistant Behavior Analyst provider in Riverside, CA (NPI 1003778952).

Provider details

NPI number: 1003778952
Entity type: Individual
Primary specialty: Assistant Behavior AnalystBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Assistant Behavior AnalystPrimary106E00000X
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

16364 Sun Summit Dr

Riverside, CA 92503-0508

Phone: (714) 834-1111

Street-level locationGet directions

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Mailing address