What is Gemma Castellon's NPI number?

Gemma Castellon's National Provider Identifier (NPI) is 1881465854, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gemma Castellon's specialty?

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

Where is Gemma Castellon located?

Gemma Castellon's practice location on file with NPPES is 801 Corporate Center Dr Ste 210, Pomona, CA 91768-2627.

What is Gemma Castellon's phone number?

The practice phone number listed in the NPPES registry for Gemma Castellon is (909) 618-0974.

Is Gemma Castellon's NPI active?

Yes — Gemma Castellon's NPI (1881465854) is active in the NPPES registry as of the last update on 2024-01-09.

IndividualActive

Gemma Castellon

NPI 1881465854 · Behavior Technician · Pomona, CA

Gemma Castellon is a Behavior Technician provider in Pomona, CA (NPI 1881465854).

Provider details

NPI number: 1881465854
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

Established profile(51/100 index)

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

Registry tenure38% of score
2 yrs 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

801 Corporate Center Dr Ste 210

Pomona, CA 91768-2627

Phone: (909) 618-0974

Street-level locationGet directions

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Mailing address