What is Karen Varallo's NPI number?

Karen Varallo's National Provider Identifier (NPI) is 1962208181, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Karen Varallo's specialty?

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

Where is Karen Varallo located?

Karen Varallo's practice location on file with NPPES is 3971 Lavine Way Unit 111, Corona, CA 92883-3641.

What is Karen Varallo's phone number?

The practice phone number listed in the NPPES registry for Karen Varallo is (714) 200-4166.

Is Karen Varallo's NPI active?

Yes — Karen Varallo's NPI (1962208181) is active in the NPPES registry as of the last update on 2025-02-19.

IndividualActive

Karen Varallo

NPI 1962208181 · Behavior Technician · Corona, CA

Karen Varallo is a Behavior Technician provider in Corona, CA (NPI 1962208181).

Provider details

NPI number: 1962208181
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(48/100 index)

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

Registry tenure38% of score
1 yr 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

3971 Lavine Way Unit 111

Corona, CA 92883-3641

Phone: (714) 200-4166

Approximate (ZIP-level) locationGet directions

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Mailing address