What is Dalton Gerstle's NPI number?

Dalton Gerstle's National Provider Identifier (NPI) is 1285509208, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Dalton Gerstle's specialty?

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

Where is Dalton Gerstle located?

Dalton Gerstle's practice location on file with NPPES is 713 W Commonwealth Ave Ste C, Fullerton, CA 92832-1612.

What is Dalton Gerstle's phone number?

The practice phone number listed in the NPPES registry for Dalton Gerstle is (833) 879-4274.

Is Dalton Gerstle's NPI active?

Yes — Dalton Gerstle's NPI (1285509208) is active in the NPPES registry as of the last update on 2025-10-08.

IndividualActive

Dalton Gerstle

NPI 1285509208 · Behavior Technician · Fullerton, CA

Dalton Gerstle is a Behavior Technician provider in Fullerton, CA (NPI 1285509208).

Provider details

NPI number: 1285509208
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Male
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

713 W Commonwealth Ave Ste C

Fullerton, CA 92832-1612

Phone: (833) 879-4274

Street-level locationGet directions

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Mailing address